From a407f821da484bdef0d361770b0c66590935a61a Mon Sep 17 00:00:00 2001
From: Jonas Platte <jplatte+git@posteo.de>
Date: Sat, 21 Mar 2020 22:01:46 +0100
Subject: [PATCH] Split features.toml into many small files

---
 build.rs                                      |  119 +-
 data/1.0/associated_types.md                  |    4 +
 data/1.0/default_type_params.md               |    4 +
 data/1.0/if_let.md                            |    4 +
 data/1.0/macro_rules.md                       |    4 +
 data/1.0/slicing_syntax.md                    |    4 +
 data/1.0/struct_variant.md                    |    4 +
 data/1.0/tuple_indexing.md                    |    4 +
 data/1.0/version.toml                         |    3 +
 data/1.0/while_let.md                         |    4 +
 data/1.1/version.toml                         |    2 +
 data/1.10/version.toml                        |    2 +
 data/1.11/version.toml                        |    2 +
 data/1.12/version.toml                        |    2 +
 data/1.13/assert_ne.md                        |    6 +
 data/1.13/debug_assert_ne.md                  |    6 +
 data/1.13/question_mark.md                    |    9 +
 data/1.13/type_macros.md                      |    5 +
 data/1.13/version.toml                        |    2 +
 data/1.14/dotdot_in_tuple_patterns.md         |    7 +
 data/1.14/fn_ptr_to_unsafe_fn_ptr.md          |    4 +
 data/1.14/println_no_args.md                  |    4 +
 data/1.14/version.toml                        |    2 +
 data/1.15/proc_macro_derive.md                |    6 +
 data/1.15/version.toml                        |    2 +
 data/1.16/assoc_ty_struct_expr_pat.md         |    5 +
 data/1.16/self_struct_expr_pat.md             |    5 +
 data/1.16/version.toml                        |    3 +
 data/1.16/writeln_no_args.md                  |    4 +
 data/1.17/cell_non_copy.md                    |    6 +
 data/1.17/field_init_shorthand.md             |    8 +
 data/1.17/static_in_const.md                  |    8 +
 data/1.17/static_recursion.md                 |    6 +
 data/1.17/version.toml                        |    3 +
 data/1.17/where_clauses_with_self.md          |    5 +
 data/1.18/pub_restricted.md                   |   13 +
 data/1.18/version.toml                        |    3 +
 data/1.18/windows_subsystem.md                |    5 +
 data/1.19/closure_to_fn_coercion.md           |    7 +
 data/1.19/eprint.md                           |    4 +
 data/1.19/eprintln.md                         |    6 +
 data/1.19/loop_break_value.md                 |    8 +
 data/1.19/relaxed_adts.md                     |    5 +
 data/1.19/untagged_unions.md                  |    7 +
 data/1.19/version.toml                        |    3 +
 data/1.2/atomic_ptr_send.md                   |    3 +
 data/1.2/iter_empty.md                        |    3 +
 data/1.2/iter_once.md                         |    3 +
 data/1.2/version.toml                         |    2 +
 data/1.20/associated_consts.md                |    7 +
 data/1.20/compile_error.md                    |    8 +
 data/1.20/struct_field_attributes.md          |    5 +
 data/1.20/unimplemented_macro_args.md         |    4 +
 data/1.20/version.toml                        |    3 +
 data/1.21/version.toml                        |    3 +
 data/1.22/drop_types_in_const.md              |    6 +
 data/1.22/version.toml                        |    3 +
 data/1.23/unsized_ptr_as_mut.md               |    4 +
 data/1.23/unsized_ptr_as_ref.md               |    8 +
 data/1.23/version.toml                        |    3 +
 data/1.24/abi_sysv64.md                       |    5 +
 data/1.24/unsized_ptr_is_null.md              |    8 +
 data/1.24/version.toml                        |    3 +
 data/1.25/match_beginning_vert.md             |    7 +
 data/1.25/repr_align.md                       |    7 +
 data/1.25/use_nested_groups.md                |    8 +
 data/1.25/version.toml                        |    3 +
 data/1.26/clone_closures.md                   |    6 +
 data/1.26/conservative_impl_trait.md          |    6 +
 data/1.26/const_indexing.md                   |    6 +
 data/1.26/copy_closures.md                    |    6 +
 data/1.26/dotdoteq_in_patterns.md             |   11 +
 data/1.26/i128_type.md                        |   10 +
 data/1.26/inclusive_range_syntax.md           |   12 +
 data/1.26/match_default_bindings.md           |    7 +
 data/1.26/termination_trait.md                |    6 +
 data/1.26/underscore_lifetimes.md             |    8 +
 data/1.26/universal_impl_trait.md             |    6 +
 data/1.26/version.toml                        |    3 +
 data/1.27/cfg_target_feature.md               |    5 +
 data/1.27/dyn_trait.md                        |    6 +
 data/1.27/fn_must_use.md                      |    6 +
 data/1.27/generic_param_attrs.md              |    6 +
 data/1.27/macro_lifetime_matcher.md           |    6 +
 data/1.27/proc_ident.md                       |    4 +
 data/1.27/target_feature.md                   |    3 +
 data/1.27/termination_trait_test.md           |    5 +
 data/1.27/version.toml                        |    3 +
 data/1.28/alignof_ident.md                    |    5 +
 data/1.28/global_allocator.md                 |    6 +
 data/1.28/offsetof_ident.md                   |    5 +
 data/1.28/pure_ident.md                       |    5 +
 data/1.28/repr_transparent.md                 |    6 +
 data/1.28/sizeof_ident.md                     |    5 +
 data/1.28/version.toml                        |    3 +
 data/1.29/proc_macro.md                       |    6 +
 data/1.29/version.toml                        |    3 +
 data/1.3/version.toml                         |    2 +
 data/1.30/attr_literals.md                    |    5 +
 data/1.30/crate_in_paths.md                   |    5 +
 data/1.30/extern_absolute_paths.md            |    5 +
 data/1.30/infer_outlives_requirements.md      |    6 +
 data/1.30/macro_vis_matcher.md                |    5 +
 data/1.30/non_modrs_mods.md                   |    5 +
 data/1.30/panic_handler.md                    |    5 +
 data/1.30/proc_macro_path_invoc.md            |    5 +
 data/1.30/raw_identifiers.md                  |    6 +
 data/1.30/tool_attributes.md                  |    5 +
 data/1.30/use_extern_macro.md                 |    5 +
 data/1.30/used.md                             |    5 +
 data/1.30/version.toml                        |    3 +
 data/1.31/edition_2018.md                     |    4 +
 data/1.31/extern_crate_item_prelude.md        |    5 +
 data/1.31/impl_header_lifetime_elision.md     |    7 +
 data/1.31/min_const_fn.md                     |    7 +
 data/1.31/pattern_parentheses.md              |    5 +
 data/1.31/tool_lints.md                       |   12 +
 data/1.31/version.toml                        |    3 +
 data/1.32/boxed_slice_from_iter.md            |    5 +
 data/1.32/const_cell_as_ptr.md                |    3 +
 data/1.32/const_char_is_ascii.md              |    3 +
 data/1.32/const_cstr_as_ptr.md                |    3 +
 data/1.32/const_duration_as_secs.md           |    3 +
 data/1.32/const_duration_subsec_micros.md     |    3 +
 data/1.32/const_duration_subsec_millis.md     |    3 +
 data/1.32/const_duration_subsec_nanos.md      |    3 +
 data/1.32/const_ipv4addr_is_unspecified.md    |    3 +
 data/1.32/const_ipv6addr_new.md               |    3 +
 data/1.32/const_ipv6addr_octets.md            |    3 +
 data/1.32/const_iter_empty.md                 |    3 +
 data/1.32/const_manually_drop_into_inner.md   |    3 +
 data/1.32/const_manually_drop_new.md          |    3 +
 data/1.32/const_non_null_as_ptr.md            |    3 +
 data/1.32/const_range_inclusive_end.md        |    3 +
 data/1.32/const_range_inclusive_start.md      |    3 +
 data/1.32/const_slice_as_ptr.md               |    3 +
 data/1.32/const_str_as_ptr.md                 |    3 +
 data/1.32/const_unsafe_cell_get.md            |    3 +
 data/1.32/dbg_macro.md                        |    8 +
 data/1.32/int_to_from_bytes.md                |   41 +
 data/1.32/macro_at_most_once_rep.md           |    8 +
 data/1.32/macro_literal_matcher.md            |    7 +
 data/1.32/must_use_traits.md                  |    4 +
 data/1.32/path_from_str.md                    |    5 +
 data/1.32/self_in_typedefs.md                 |    7 +
 data/1.32/self_struct_ctor.md                 |    7 +
 data/1.32/uniform_paths.md                    |    6 +
 data/1.32/version.toml                        |    3 +
 data/1.33/cfg_attr_multi.md                   |    8 +
 data/1.33/cfg_target_vendor.md                |    7 +
 data/1.33/const_ip.md                         |    5 +
 data/1.33/const_let.md                        |    7 +
 data/1.33/exhaustive_integer_patterns.md      |    6 +
 data/1.33/if_while_or_patterns.md             |    7 +
 data/1.33/irrefutable_let_patterns.md         |    8 +
 data/1.33/min_const_unsafe_fn.md              |    6 +
 data/1.33/phantom_unpinned.md                 |    4 +
 data/1.33/pin.md                              |    4 +
 data/1.33/rc_arc_pin_method_receiver.md       |    4 +
 data/1.33/repr_packed.md                      |    7 +
 data/1.33/underscore_imports.md               |   11 +
 data/1.33/unpin.md                            |    4 +
 data/1.33/version.toml                        |    3 +
 data/1.34/alternative_registries.md           |    3 +
 data/1.34/const_overflowing_neg.md            |   18 +
 data/1.34/const_wrapping_neg.md               |   18 +
 data/1.34/deprecated_equals_reason.md         |    3 +
 data/1.34/extern_crate_self.md                |    6 +
 data/1.34/unrestricted_attribute_tokens.md    |   10 +
 data/1.34/version.toml                        |    3 +
 data/1.35/alloc_system_default.md             |    4 +
 data/1.35/asraw_stdio_locks.md                |    5 +
 data/1.35/boxed_closure_impls.md              |   10 +
 data/1.35/coerce_closure_to_unsafe_fn_ptr.md  |    4 +
 data/1.35/dbg_no_args.md                      |    4 +
 data/1.35/exact_size_case_mapping_iter.md     |    5 +
 data/1.35/version.toml                        |    3 +
 data/1.36/alloc.md                            |    5 +
 .../const_layout_from_size_align_unchecked.md |    4 +
 data/1.36/const_needs_drop.md                 |    5 +
 data/1.36/const_nonnull_cast.md               |    4 +
 data/1.36/const_nonnull_dangling.md           |    4 +
 data/1.36/dbg_multiple_args.md                |    4 +
 data/1.36/hashbrown.md                        |    4 +
 data/1.36/io_cursor_default.md                |    4 +
 data/1.36/nll_2015.md                         |    4 +
 data/1.36/string_borrow_mut_str.md            |    4 +
 data/1.36/string_from_string_ref.md           |    4 +
 data/1.36/version.toml                        |    3 +
 data/1.37/copy_within.md                      |    7 +
 data/1.37/generic_param_cfg_attrs.md          |    8 +
 data/1.37/kleene_op_2015.md                   |    5 +
 data/1.37/option_xor.md                       |    3 +
 data/1.37/repr_align_enum.md                  |    7 +
 data/1.37/reverse_bits.md                     |   22 +
 data/1.37/type_alias_enum_variants.md         |    5 +
 data/1.37/underscore_const_names.md           |    5 +
 data/1.37/version.toml                        |    3 +
 data/1.38/any_type_name.md                    |    3 +
 data/1.38/ascii_escapedefault_clone.md        |    4 +
 data/1.38/ascii_escapedefault_display.md      |    4 +
 data/1.38/deprecated_macros.md                |    4 +
 data/1.38/duration_as_secs_f32.md             |    3 +
 data/1.38/duration_as_secs_f64.md             |    3 +
 data/1.38/duration_div_f32.md                 |    3 +
 data/1.38/duration_div_f64.md                 |    3 +
 data/1.38/duration_from_secs_f32.md           |    3 +
 data/1.38/duration_from_secs_f64.md           |    3 +
 data/1.38/duration_mul_f32.md                 |    3 +
 data/1.38/duration_mul_f64.md                 |    3 +
 data/1.38/euclidean_division.md               |    5 +
 data/1.38/global_allocator_in_submodules.md   |    4 +
 data/1.38/iter_peekable_double_ended.md       |    4 +
 data/1.38/iter_step_by_double_ended.md        |    4 +
 data/1.38/iter_take_double_ended.md           |    4 +
 data/1.38/ptr_cast.md                         |    4 +
 data/1.38/shared_from_iter.md                 |    5 +
 data/1.38/str_chars_debug.md                  |    4 +
 data/1.38/thread_accesserror_clone.md         |    4 +
 data/1.38/thread_accesserror_copy.md          |    4 +
 data/1.38/thread_accesserror_eq.md            |    4 +
 data/1.38/thread_accesserror_error.md         |    4 +
 data/1.38/thread_accesserror_partialeq.md     |    4 +
 data/1.38/unpin_ptr.md                        |    8 +
 data/1.38/version.toml                        |    3 +
 data/1.39/async.md                            |   10 +
 data/1.39/await.md                            |    6 +
 data/1.39/bind_by_move_pattern_guards.md      |    6 +
 data/1.39/const_linkedlist_new.md             |    3 +
 data/1.39/const_slice_len.md                  |    3 +
 data/1.39/const_str_as_bytes.md               |    3 +
 data/1.39/const_str_len.md                    |    3 +
 data/1.39/const_string_new.md                 |    3 +
 data/1.39/const_vec_new.md                    |    3 +
 data/1.39/instant_checked_duration_since.md   |    3 +
 .../1.39/instant_saturating_duration_since.md |    3 +
 data/1.39/param_attrs.md                      |   14 +
 data/1.39/pin_into_inner.md                   |    3 +
 data/1.39/version.toml                        |    3 +
 data/1.4/use_group_renaming.md                |    3 +
 data/1.4/version.toml                         |    3 +
 data/1.40/cfg_doctest.md                      |    6 +
 data/1.40/const_constructor.md                |    6 +
 data/1.40/const_is_power_of_two.md            |   12 +
 data/1.40/float_to_from_bytes.md              |   19 +
 data/1.40/macros_in_extern.md                 |    7 +
 data/1.40/map_get_key_value.md                |   11 +
 data/1.40/mem_take.md                         |    3 +
 data/1.40/modern_meta_macro_pattern.md        |    4 +
 data/1.40/non_exhaustive.md                   |    7 +
 data/1.40/option_deref.md                     |   10 +
 data/1.40/option_flattening.md                |    7 +
 data/1.40/proc_macro_generated_macro_rules.md |    4 +
 data/1.40/slice_repeat.md                     |    3 +
 data/1.40/todo_macro.md                       |    7 +
 data/1.40/type_proc_macros.md                 |    6 +
 data/1.40/udpsocker_peer_addr.md              |    3 +
 data/1.40/version.toml                        |    3 +
 data/1.41/core_panic_info.md                  |    5 +
 data/1.41/maybe_uninit_debug.md               |    5 +
 data/1.41/re_rebalance_coherence.md           |    5 +
 data/1.41/result_map_or.md                    |    7 +
 data/1.41/result_map_or_else.md               |    7 +
 data/1.41/version.toml                        |    3 +
 data/1.41/weak_counts.md                      |   13 +
 data/1.42/alloc_layout_const_new.md           |    5 +
 data/1.42/attr_on_inline_mod.md               |    4 +
 data/1.42/debug_map_key_value.md              |    6 +
 data/1.42/eq_cursor.md                        |    4 +
 data/1.42/iter_empty_send_sync.md             |    9 +
 data/1.42/manually_drop_take.md               |    6 +
 data/1.42/matches_macro.md                    |    6 +
 data/1.42/proc_macro_extern_prelude.md        |    3 +
 data/1.42/slice_from_raw_parts.md             |    7 +
 data/1.42/slice_patterns.md                   |    5 +
 data/1.42/transparent_enums.md                |    6 +
 data/1.42/version.toml                        |    3 +
 data/1.42/wait_timeout_until.md               |    6 +
 data/1.42/wait_until.md                       |    6 +
 data/1.43/assoc_int_consts.md                 |   52 +
 data/1.43/boxed_slice_try_from.md             |   11 +
 .../1.43/const_ascii_methods_on_intrinsics.md |    5 +
 data/1.43/core_primitive.md                   |    5 +
 data/1.43/cstring_from_vec_of_nonzerou8.md    |    5 +
 data/1.43/extra_log_consts.md                 |   12 +
 data/1.43/if_attr.md                          |    4 +
 data/1.43/iter_once_with.md                   |    6 +
 data/1.43/string_as_mut.md                    |    5 +
 data/1.43/version.toml                        |    3 +
 data/1.44/version.toml                        |    3 +
 data/1.5/version.toml                         |    3 +
 data/1.6/no_std.md                            |    4 +
 data/1.6/version.toml                         |    3 +
 data/1.7/version.toml                         |    2 +
 data/1.8/augmented_assignments.md             |   17 +
 data/1.8/braced_empty_structs.md              |    6 +
 data/1.8/version.toml                         |    2 +
 data/1.9/deprecated.md                        |    7 +
 data/1.9/version.toml                         |    2 +
 data/unstable/associated_type_defaults.md     |    5 +
 data/unstable/cfg_target_has_atomic.md        |    5 +
 data/unstable/const_generics.md               |    6 +
 .../const_in_array_repeat_expressions.md      |    6 +
 data/unstable/drop_types_in_union.md          |    5 +
 data/unstable/exclusive_range_pattern.md      |    5 +
 data/unstable/exhaustive_patterns.md          |    6 +
 data/unstable/generic_associated_types.md     |    6 +
 data/unstable/half_open_range_patterns.md     |   11 +
 data/unstable/link_args.md                    |    6 +
 data/unstable/link_cfg.md                     |    5 +
 data/unstable/naked_functions.md              |    5 +
 data/unstable/never_type.md                   |    5 +
 data/unstable/no_core.md                      |    5 +
 data/unstable/non_ascii_idents.md             |    6 +
 data/unstable/plugin.md                       |    6 +
 data/unstable/plugin_registrar.md             |    6 +
 data/unstable/raw_ref_op.md                   |    7 +
 data/unstable/specialization.md               |    5 +
 data/unstable/thread_local.md                 |    5 +
 data/unstable/type_ascription.md              |    6 +
 features.toml                                 | 1952 -----------------
 321 files changed, 1852 insertions(+), 1973 deletions(-)
 create mode 100644 data/1.0/associated_types.md
 create mode 100644 data/1.0/default_type_params.md
 create mode 100644 data/1.0/if_let.md
 create mode 100644 data/1.0/macro_rules.md
 create mode 100644 data/1.0/slicing_syntax.md
 create mode 100644 data/1.0/struct_variant.md
 create mode 100644 data/1.0/tuple_indexing.md
 create mode 100644 data/1.0/version.toml
 create mode 100644 data/1.0/while_let.md
 create mode 100644 data/1.1/version.toml
 create mode 100644 data/1.10/version.toml
 create mode 100644 data/1.11/version.toml
 create mode 100644 data/1.12/version.toml
 create mode 100644 data/1.13/assert_ne.md
 create mode 100644 data/1.13/debug_assert_ne.md
 create mode 100644 data/1.13/question_mark.md
 create mode 100644 data/1.13/type_macros.md
 create mode 100644 data/1.13/version.toml
 create mode 100644 data/1.14/dotdot_in_tuple_patterns.md
 create mode 100644 data/1.14/fn_ptr_to_unsafe_fn_ptr.md
 create mode 100644 data/1.14/println_no_args.md
 create mode 100644 data/1.14/version.toml
 create mode 100644 data/1.15/proc_macro_derive.md
 create mode 100644 data/1.15/version.toml
 create mode 100644 data/1.16/assoc_ty_struct_expr_pat.md
 create mode 100644 data/1.16/self_struct_expr_pat.md
 create mode 100644 data/1.16/version.toml
 create mode 100644 data/1.16/writeln_no_args.md
 create mode 100644 data/1.17/cell_non_copy.md
 create mode 100644 data/1.17/field_init_shorthand.md
 create mode 100644 data/1.17/static_in_const.md
 create mode 100644 data/1.17/static_recursion.md
 create mode 100644 data/1.17/version.toml
 create mode 100644 data/1.17/where_clauses_with_self.md
 create mode 100644 data/1.18/pub_restricted.md
 create mode 100644 data/1.18/version.toml
 create mode 100644 data/1.18/windows_subsystem.md
 create mode 100644 data/1.19/closure_to_fn_coercion.md
 create mode 100644 data/1.19/eprint.md
 create mode 100644 data/1.19/eprintln.md
 create mode 100644 data/1.19/loop_break_value.md
 create mode 100644 data/1.19/relaxed_adts.md
 create mode 100644 data/1.19/untagged_unions.md
 create mode 100644 data/1.19/version.toml
 create mode 100644 data/1.2/atomic_ptr_send.md
 create mode 100644 data/1.2/iter_empty.md
 create mode 100644 data/1.2/iter_once.md
 create mode 100644 data/1.2/version.toml
 create mode 100644 data/1.20/associated_consts.md
 create mode 100644 data/1.20/compile_error.md
 create mode 100644 data/1.20/struct_field_attributes.md
 create mode 100644 data/1.20/unimplemented_macro_args.md
 create mode 100644 data/1.20/version.toml
 create mode 100644 data/1.21/version.toml
 create mode 100644 data/1.22/drop_types_in_const.md
 create mode 100644 data/1.22/version.toml
 create mode 100644 data/1.23/unsized_ptr_as_mut.md
 create mode 100644 data/1.23/unsized_ptr_as_ref.md
 create mode 100644 data/1.23/version.toml
 create mode 100644 data/1.24/abi_sysv64.md
 create mode 100644 data/1.24/unsized_ptr_is_null.md
 create mode 100644 data/1.24/version.toml
 create mode 100644 data/1.25/match_beginning_vert.md
 create mode 100644 data/1.25/repr_align.md
 create mode 100644 data/1.25/use_nested_groups.md
 create mode 100644 data/1.25/version.toml
 create mode 100644 data/1.26/clone_closures.md
 create mode 100644 data/1.26/conservative_impl_trait.md
 create mode 100644 data/1.26/const_indexing.md
 create mode 100644 data/1.26/copy_closures.md
 create mode 100644 data/1.26/dotdoteq_in_patterns.md
 create mode 100644 data/1.26/i128_type.md
 create mode 100644 data/1.26/inclusive_range_syntax.md
 create mode 100644 data/1.26/match_default_bindings.md
 create mode 100644 data/1.26/termination_trait.md
 create mode 100644 data/1.26/underscore_lifetimes.md
 create mode 100644 data/1.26/universal_impl_trait.md
 create mode 100644 data/1.26/version.toml
 create mode 100644 data/1.27/cfg_target_feature.md
 create mode 100644 data/1.27/dyn_trait.md
 create mode 100644 data/1.27/fn_must_use.md
 create mode 100644 data/1.27/generic_param_attrs.md
 create mode 100644 data/1.27/macro_lifetime_matcher.md
 create mode 100644 data/1.27/proc_ident.md
 create mode 100644 data/1.27/target_feature.md
 create mode 100644 data/1.27/termination_trait_test.md
 create mode 100644 data/1.27/version.toml
 create mode 100644 data/1.28/alignof_ident.md
 create mode 100644 data/1.28/global_allocator.md
 create mode 100644 data/1.28/offsetof_ident.md
 create mode 100644 data/1.28/pure_ident.md
 create mode 100644 data/1.28/repr_transparent.md
 create mode 100644 data/1.28/sizeof_ident.md
 create mode 100644 data/1.28/version.toml
 create mode 100644 data/1.29/proc_macro.md
 create mode 100644 data/1.29/version.toml
 create mode 100644 data/1.3/version.toml
 create mode 100644 data/1.30/attr_literals.md
 create mode 100644 data/1.30/crate_in_paths.md
 create mode 100644 data/1.30/extern_absolute_paths.md
 create mode 100644 data/1.30/infer_outlives_requirements.md
 create mode 100644 data/1.30/macro_vis_matcher.md
 create mode 100644 data/1.30/non_modrs_mods.md
 create mode 100644 data/1.30/panic_handler.md
 create mode 100644 data/1.30/proc_macro_path_invoc.md
 create mode 100644 data/1.30/raw_identifiers.md
 create mode 100644 data/1.30/tool_attributes.md
 create mode 100644 data/1.30/use_extern_macro.md
 create mode 100644 data/1.30/used.md
 create mode 100644 data/1.30/version.toml
 create mode 100644 data/1.31/edition_2018.md
 create mode 100644 data/1.31/extern_crate_item_prelude.md
 create mode 100644 data/1.31/impl_header_lifetime_elision.md
 create mode 100644 data/1.31/min_const_fn.md
 create mode 100644 data/1.31/pattern_parentheses.md
 create mode 100644 data/1.31/tool_lints.md
 create mode 100644 data/1.31/version.toml
 create mode 100644 data/1.32/boxed_slice_from_iter.md
 create mode 100644 data/1.32/const_cell_as_ptr.md
 create mode 100644 data/1.32/const_char_is_ascii.md
 create mode 100644 data/1.32/const_cstr_as_ptr.md
 create mode 100644 data/1.32/const_duration_as_secs.md
 create mode 100644 data/1.32/const_duration_subsec_micros.md
 create mode 100644 data/1.32/const_duration_subsec_millis.md
 create mode 100644 data/1.32/const_duration_subsec_nanos.md
 create mode 100644 data/1.32/const_ipv4addr_is_unspecified.md
 create mode 100644 data/1.32/const_ipv6addr_new.md
 create mode 100644 data/1.32/const_ipv6addr_octets.md
 create mode 100644 data/1.32/const_iter_empty.md
 create mode 100644 data/1.32/const_manually_drop_into_inner.md
 create mode 100644 data/1.32/const_manually_drop_new.md
 create mode 100644 data/1.32/const_non_null_as_ptr.md
 create mode 100644 data/1.32/const_range_inclusive_end.md
 create mode 100644 data/1.32/const_range_inclusive_start.md
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 create mode 100644 data/1.32/const_str_as_ptr.md
 create mode 100644 data/1.32/const_unsafe_cell_get.md
 create mode 100644 data/1.32/dbg_macro.md
 create mode 100644 data/1.32/int_to_from_bytes.md
 create mode 100644 data/1.32/macro_at_most_once_rep.md
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 create mode 100644 data/1.32/must_use_traits.md
 create mode 100644 data/1.32/path_from_str.md
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 create mode 100644 data/1.32/self_struct_ctor.md
 create mode 100644 data/1.32/uniform_paths.md
 create mode 100644 data/1.32/version.toml
 create mode 100644 data/1.33/cfg_attr_multi.md
 create mode 100644 data/1.33/cfg_target_vendor.md
 create mode 100644 data/1.33/const_ip.md
 create mode 100644 data/1.33/const_let.md
 create mode 100644 data/1.33/exhaustive_integer_patterns.md
 create mode 100644 data/1.33/if_while_or_patterns.md
 create mode 100644 data/1.33/irrefutable_let_patterns.md
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 create mode 100644 data/1.33/phantom_unpinned.md
 create mode 100644 data/1.33/pin.md
 create mode 100644 data/1.33/rc_arc_pin_method_receiver.md
 create mode 100644 data/1.33/repr_packed.md
 create mode 100644 data/1.33/underscore_imports.md
 create mode 100644 data/1.33/unpin.md
 create mode 100644 data/1.33/version.toml
 create mode 100644 data/1.34/alternative_registries.md
 create mode 100644 data/1.34/const_overflowing_neg.md
 create mode 100644 data/1.34/const_wrapping_neg.md
 create mode 100644 data/1.34/deprecated_equals_reason.md
 create mode 100644 data/1.34/extern_crate_self.md
 create mode 100644 data/1.34/unrestricted_attribute_tokens.md
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 create mode 100644 data/1.35/alloc_system_default.md
 create mode 100644 data/1.35/asraw_stdio_locks.md
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 create mode 100644 data/1.35/coerce_closure_to_unsafe_fn_ptr.md
 create mode 100644 data/1.35/dbg_no_args.md
 create mode 100644 data/1.35/exact_size_case_mapping_iter.md
 create mode 100644 data/1.35/version.toml
 create mode 100644 data/1.36/alloc.md
 create mode 100644 data/1.36/const_layout_from_size_align_unchecked.md
 create mode 100644 data/1.36/const_needs_drop.md
 create mode 100644 data/1.36/const_nonnull_cast.md
 create mode 100644 data/1.36/const_nonnull_dangling.md
 create mode 100644 data/1.36/dbg_multiple_args.md
 create mode 100644 data/1.36/hashbrown.md
 create mode 100644 data/1.36/io_cursor_default.md
 create mode 100644 data/1.36/nll_2015.md
 create mode 100644 data/1.36/string_borrow_mut_str.md
 create mode 100644 data/1.36/string_from_string_ref.md
 create mode 100644 data/1.36/version.toml
 create mode 100644 data/1.37/copy_within.md
 create mode 100644 data/1.37/generic_param_cfg_attrs.md
 create mode 100644 data/1.37/kleene_op_2015.md
 create mode 100644 data/1.37/option_xor.md
 create mode 100644 data/1.37/repr_align_enum.md
 create mode 100644 data/1.37/reverse_bits.md
 create mode 100644 data/1.37/type_alias_enum_variants.md
 create mode 100644 data/1.37/underscore_const_names.md
 create mode 100644 data/1.37/version.toml
 create mode 100644 data/1.38/any_type_name.md
 create mode 100644 data/1.38/ascii_escapedefault_clone.md
 create mode 100644 data/1.38/ascii_escapedefault_display.md
 create mode 100644 data/1.38/deprecated_macros.md
 create mode 100644 data/1.38/duration_as_secs_f32.md
 create mode 100644 data/1.38/duration_as_secs_f64.md
 create mode 100644 data/1.38/duration_div_f32.md
 create mode 100644 data/1.38/duration_div_f64.md
 create mode 100644 data/1.38/duration_from_secs_f32.md
 create mode 100644 data/1.38/duration_from_secs_f64.md
 create mode 100644 data/1.38/duration_mul_f32.md
 create mode 100644 data/1.38/duration_mul_f64.md
 create mode 100644 data/1.38/euclidean_division.md
 create mode 100644 data/1.38/global_allocator_in_submodules.md
 create mode 100644 data/1.38/iter_peekable_double_ended.md
 create mode 100644 data/1.38/iter_step_by_double_ended.md
 create mode 100644 data/1.38/iter_take_double_ended.md
 create mode 100644 data/1.38/ptr_cast.md
 create mode 100644 data/1.38/shared_from_iter.md
 create mode 100644 data/1.38/str_chars_debug.md
 create mode 100644 data/1.38/thread_accesserror_clone.md
 create mode 100644 data/1.38/thread_accesserror_copy.md
 create mode 100644 data/1.38/thread_accesserror_eq.md
 create mode 100644 data/1.38/thread_accesserror_error.md
 create mode 100644 data/1.38/thread_accesserror_partialeq.md
 create mode 100644 data/1.38/unpin_ptr.md
 create mode 100644 data/1.38/version.toml
 create mode 100644 data/1.39/async.md
 create mode 100644 data/1.39/await.md
 create mode 100644 data/1.39/bind_by_move_pattern_guards.md
 create mode 100644 data/1.39/const_linkedlist_new.md
 create mode 100644 data/1.39/const_slice_len.md
 create mode 100644 data/1.39/const_str_as_bytes.md
 create mode 100644 data/1.39/const_str_len.md
 create mode 100644 data/1.39/const_string_new.md
 create mode 100644 data/1.39/const_vec_new.md
 create mode 100644 data/1.39/instant_checked_duration_since.md
 create mode 100644 data/1.39/instant_saturating_duration_since.md
 create mode 100644 data/1.39/param_attrs.md
 create mode 100644 data/1.39/pin_into_inner.md
 create mode 100644 data/1.39/version.toml
 create mode 100644 data/1.4/use_group_renaming.md
 create mode 100644 data/1.4/version.toml
 create mode 100644 data/1.40/cfg_doctest.md
 create mode 100644 data/1.40/const_constructor.md
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 create mode 100644 data/1.40/float_to_from_bytes.md
 create mode 100644 data/1.40/macros_in_extern.md
 create mode 100644 data/1.40/map_get_key_value.md
 create mode 100644 data/1.40/mem_take.md
 create mode 100644 data/1.40/modern_meta_macro_pattern.md
 create mode 100644 data/1.40/non_exhaustive.md
 create mode 100644 data/1.40/option_deref.md
 create mode 100644 data/1.40/option_flattening.md
 create mode 100644 data/1.40/proc_macro_generated_macro_rules.md
 create mode 100644 data/1.40/slice_repeat.md
 create mode 100644 data/1.40/todo_macro.md
 create mode 100644 data/1.40/type_proc_macros.md
 create mode 100644 data/1.40/udpsocker_peer_addr.md
 create mode 100644 data/1.40/version.toml
 create mode 100644 data/1.41/core_panic_info.md
 create mode 100644 data/1.41/maybe_uninit_debug.md
 create mode 100644 data/1.41/re_rebalance_coherence.md
 create mode 100644 data/1.41/result_map_or.md
 create mode 100644 data/1.41/result_map_or_else.md
 create mode 100644 data/1.41/version.toml
 create mode 100644 data/1.41/weak_counts.md
 create mode 100644 data/1.42/alloc_layout_const_new.md
 create mode 100644 data/1.42/attr_on_inline_mod.md
 create mode 100644 data/1.42/debug_map_key_value.md
 create mode 100644 data/1.42/eq_cursor.md
 create mode 100644 data/1.42/iter_empty_send_sync.md
 create mode 100644 data/1.42/manually_drop_take.md
 create mode 100644 data/1.42/matches_macro.md
 create mode 100644 data/1.42/proc_macro_extern_prelude.md
 create mode 100644 data/1.42/slice_from_raw_parts.md
 create mode 100644 data/1.42/slice_patterns.md
 create mode 100644 data/1.42/transparent_enums.md
 create mode 100644 data/1.42/version.toml
 create mode 100644 data/1.42/wait_timeout_until.md
 create mode 100644 data/1.42/wait_until.md
 create mode 100644 data/1.43/assoc_int_consts.md
 create mode 100644 data/1.43/boxed_slice_try_from.md
 create mode 100644 data/1.43/const_ascii_methods_on_intrinsics.md
 create mode 100644 data/1.43/core_primitive.md
 create mode 100644 data/1.43/cstring_from_vec_of_nonzerou8.md
 create mode 100644 data/1.43/extra_log_consts.md
 create mode 100644 data/1.43/if_attr.md
 create mode 100644 data/1.43/iter_once_with.md
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 create mode 100644 data/1.5/version.toml
 create mode 100644 data/1.6/no_std.md
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 create mode 100644 data/1.8/augmented_assignments.md
 create mode 100644 data/1.8/braced_empty_structs.md
 create mode 100644 data/1.8/version.toml
 create mode 100644 data/1.9/deprecated.md
 create mode 100644 data/1.9/version.toml
 create mode 100644 data/unstable/associated_type_defaults.md
 create mode 100644 data/unstable/cfg_target_has_atomic.md
 create mode 100644 data/unstable/const_generics.md
 create mode 100644 data/unstable/const_in_array_repeat_expressions.md
 create mode 100644 data/unstable/drop_types_in_union.md
 create mode 100644 data/unstable/exclusive_range_pattern.md
 create mode 100644 data/unstable/exhaustive_patterns.md
 create mode 100644 data/unstable/generic_associated_types.md
 create mode 100644 data/unstable/half_open_range_patterns.md
 create mode 100644 data/unstable/link_args.md
 create mode 100644 data/unstable/link_cfg.md
 create mode 100644 data/unstable/naked_functions.md
 create mode 100644 data/unstable/never_type.md
 create mode 100644 data/unstable/no_core.md
 create mode 100644 data/unstable/non_ascii_idents.md
 create mode 100644 data/unstable/plugin.md
 create mode 100644 data/unstable/plugin_registrar.md
 create mode 100644 data/unstable/raw_ref_op.md
 create mode 100644 data/unstable/specialization.md
 create mode 100644 data/unstable/thread_local.md
 create mode 100644 data/unstable/type_ascription.md
 delete mode 100644 features.toml

diff --git a/build.rs b/build.rs
index da45d04..61d9566 100644
--- a/build.rs
+++ b/build.rs
@@ -4,23 +4,23 @@ use std::{
     env,
     fmt::Debug,
     fs::{self, File},
-    io::{self, BufWriter, Write},
+    io::{self, BufRead, BufReader, BufWriter, Write},
     path::Path,
 };
 
-use anyhow::Context as _;
+use anyhow::{bail, Context as _};
 use proc_macro2::{Ident, Span, TokenStream};
 use quote::{quote, ToTokens};
 use serde::{Deserialize, Serialize};
 use tera::{Context, Tera};
 
-#[derive(Clone, Debug, Deserialize, Serialize)]
-struct FeatureToml {
+#[derive(Serialize)]
+struct Data {
     versions: Vec<FeatureList>,
     unstable: FeatureList,
 }
 
-#[derive(Clone, Debug, Deserialize, Serialize)]
+#[derive(Deserialize, Serialize)]
 struct VersionData {
     /// Rust version number, e.g. "1.0.0"
     number: String,
@@ -33,19 +33,17 @@ struct VersionData {
     gh_milestone_id: Option<u64>,
 }
 
-#[derive(Clone, Debug, Deserialize, Serialize)]
+#[derive(Serialize)]
 struct FeatureList {
-    #[serde(flatten)]
     version: Option<VersionData>,
     /// List of features (to be) stabilized in this release
-    #[serde(default)]
     features: Vec<FeatureData>,
 }
 
 /// A "feature", as tracked by this app. Can be a nightly Rust feature, a
 /// stabilized API, or anything else that one version of Rust (deliberately)
 /// supports while a previous one didn't support it.
-#[derive(Clone, Debug, Deserialize, Serialize)]
+#[derive(Deserialize, Serialize)]
 struct FeatureData {
     /// Short description to identify the feature
     title: String,
@@ -54,7 +52,8 @@ struct FeatureData {
     flag: Option<String>,
     /// Feature slug, used for the permalink. If a feature flag exists, this
     /// can be omitted, then the flag is used for the permalink.
-    slug: Option<String>,
+    #[serde(skip_deserializing)] // filled from filename or flag
+    slug: String,
     /// RFC id (https://github.com/rust-lang/rfcs/pull/{id})
     rfc_id: Option<u64>,
     /// Implementation PR id (https://github.com/rust-lang/rust/pull/{id})
@@ -95,13 +94,11 @@ impl Default for Channel {
 }
 
 fn main() -> anyhow::Result<()> {
-    println!("cargo:rerun-if-changed=features.toml");
     println!("cargo:rerun-if-changed=templates/index.html");
     println!("cargo:rerun-if-changed=templates/nightly.html");
     println!("cargo:rerun-if-changed=templates/skel.html");
 
-    let features_raw = fs::read("features.toml")?;
-    let feature_toml: FeatureToml = toml::from_slice(&features_raw)?;
+    let data = collect_data()?;
 
     // TODO: Add a filter that replaces `` by <code></code>
     let tera = Tera::new("templates/*").context("loading templates")?;
@@ -111,7 +108,7 @@ fn main() -> anyhow::Result<()> {
         .or_else(|e| if e.kind() == io::ErrorKind::AlreadyExists { Ok(()) } else { Err(e) })
         .context("creating dir public")?;
 
-    let ctx = Context::from_serialize(&feature_toml)?;
+    let ctx = Context::from_serialize(&data)?;
     fs::write(
         "public/index.html",
         tera.render("index.html", &ctx).context("rendering index.html")?,
@@ -127,12 +124,96 @@ fn main() -> anyhow::Result<()> {
     let out_path = Path::new(&out_dir).join("features.rs");
     let mut out = BufWriter::new(File::create(out_path).context("creating $OUT_DIR/features.rs")?);
 
-    write!(out, "{}", generate_data(feature_toml)).context("writing features.rs")?;
+    write!(out, "{}", generate_output(data)).context("writing features.rs")?;
 
     Ok(())
 }
 
-fn generate_data(feature_toml: FeatureToml) -> TokenStream {
+fn collect_data() -> anyhow::Result<Data> {
+    let mut data = Data {
+        versions: Vec::new(),
+        unstable: FeatureList { version: None, features: Vec::new() },
+    };
+
+    for entry in fs::read_dir("data").context("opening data/")? {
+        let dir = entry?;
+        assert!(dir.file_type()?.is_dir(), "expected only directories in data/");
+
+        let dir_name = dir.file_name().into_string().unwrap();
+        println!("cargo:rerun-if-changed=data/{}", dir_name);
+
+        let features = match dir_name.as_str() {
+            "unstable" => &mut data.unstable.features,
+            _ => {
+                let version_data_raw = fs::read(dir.path().join("version.toml"))?;
+                let version_data = toml::from_slice(&version_data_raw)?;
+                data.versions
+                    .push(FeatureList { version: Some(version_data), features: Vec::new() });
+                &mut data.versions.last_mut().unwrap().features
+            }
+        };
+
+        for entry in
+            fs::read_dir(dir.path()).with_context(|| format!("opening data/{}", dir_name))?
+        {
+            let file = entry?;
+            let file_name = file.file_name().into_string().unwrap();
+            println!("cargo:rerun-if-changed=data/{}/{}", dir_name, file_name);
+
+            if file_name == "version.toml" {
+                continue;
+            }
+
+            assert!(
+                file_name.ends_with(".md"),
+                "expected only .md files and version.toml in data/*"
+            );
+            let feature_file = BufReader::new(
+                File::open(file.path())
+                    .with_context(|| format!("opening data/{}/{}", dir_name, file_name))?,
+            );
+
+            let mut feature_file_lines = feature_file.lines();
+            let mut feature_file_frontmatter = String::new();
+            assert_eq!(
+                match feature_file_lines.next() {
+                    Some(Ok(s)) => s,
+                    _ => bail!("reading first line of data/{}/{} failed", dir_name, file_name),
+                },
+                "+++",
+                "expected frontmatter at the beginning of data/{}/{}",
+                dir_name,
+                file_name
+            );
+
+            loop {
+                match feature_file_lines.next() {
+                    Some(Ok(s)) if s == "+++" => break,
+                    Some(Ok(s)) => {
+                        feature_file_frontmatter += s.as_str();
+                        feature_file_frontmatter.push('\n');
+                    }
+                    _ => bail!("reading frontmatter of data/{}/{} failed", dir_name, file_name),
+                }
+            }
+
+            // TODO: Read file contents after frontmatter
+
+            let mut feature: FeatureData =
+                toml::from_str(&feature_file_frontmatter).with_context(|| {
+                    format!("deserializing frontmatter of data/{}/{}", dir_name, file_name)
+                })?;
+
+            //             [   file_name without '.md'    ]
+            feature.slug = file_name[..file_name.len() - 3].to_owned();
+            features.push(feature);
+        }
+    }
+
+    Ok(data)
+}
+
+fn generate_output(feature_toml: Data) -> TokenStream {
     let mut monogram_index = BTreeMap::new();
     let mut bigram_index = BTreeMap::new();
     let mut trigram_index = BTreeMap::new();
@@ -173,11 +254,7 @@ fn generate_data(feature_toml: FeatureToml) -> TokenStream {
 
             let title = &f.title;
             let flag = option_literal(&f.flag);
-            let slug = f
-                .slug
-                .as_ref()
-                .or_else(|| f.flag.as_ref())
-                .unwrap_or_else(|| panic!("feature '{}' needs a feature flag or slug", title));
+            let slug = f.slug;
             let rfc_id = option_literal(&f.rfc_id);
             let impl_pr_id = option_literal(&f.impl_pr_id);
             let tracking_issue_id = option_literal(&f.tracking_issue_id);
diff --git a/data/1.0/associated_types.md b/data/1.0/associated_types.md
new file mode 100644
index 0000000..1205b98
--- /dev/null
+++ b/data/1.0/associated_types.md
@@ -0,0 +1,4 @@
++++
+title = "associated types in traits"
+flag = "associated_types"
++++
diff --git a/data/1.0/default_type_params.md b/data/1.0/default_type_params.md
new file mode 100644
index 0000000..a0298a6
--- /dev/null
+++ b/data/1.0/default_type_params.md
@@ -0,0 +1,4 @@
++++
+title = "type parameter defaults"
+flag = "default_type_params"
++++
diff --git a/data/1.0/if_let.md b/data/1.0/if_let.md
new file mode 100644
index 0000000..37cfe5b
--- /dev/null
+++ b/data/1.0/if_let.md
@@ -0,0 +1,4 @@
++++
+title = "`if let` expressions"
+flag = "if_let"
++++
diff --git a/data/1.0/macro_rules.md b/data/1.0/macro_rules.md
new file mode 100644
index 0000000..42791e4
--- /dev/null
+++ b/data/1.0/macro_rules.md
@@ -0,0 +1,4 @@
++++
+title = "`macro_rules!`"
+flag = "macro_rules"
++++
diff --git a/data/1.0/slicing_syntax.md b/data/1.0/slicing_syntax.md
new file mode 100644
index 0000000..59bd019
--- /dev/null
+++ b/data/1.0/slicing_syntax.md
@@ -0,0 +1,4 @@
++++
+title = "`&foo[a..b]` as slicing syntax"
+flag = "slicing_syntax"
++++
diff --git a/data/1.0/struct_variant.md b/data/1.0/struct_variant.md
new file mode 100644
index 0000000..1240a40
--- /dev/null
+++ b/data/1.0/struct_variant.md
@@ -0,0 +1,4 @@
++++
+title = "struct variants in enums"
+flag = "struct_variant"
++++
diff --git a/data/1.0/tuple_indexing.md b/data/1.0/tuple_indexing.md
new file mode 100644
index 0000000..ff1c0f6
--- /dev/null
+++ b/data/1.0/tuple_indexing.md
@@ -0,0 +1,4 @@
++++
+title = "tuple indexing"
+flag = "tuple_indexing"
++++
diff --git a/data/1.0/version.toml b/data/1.0/version.toml
new file mode 100644
index 0000000..603957d
--- /dev/null
+++ b/data/1.0/version.toml
@@ -0,0 +1,3 @@
+number = "1.0"
+gh_milestone_id = 20
+blog_post_path = "2015/05/15/Rust-1.0.html"
diff --git a/data/1.0/while_let.md b/data/1.0/while_let.md
new file mode 100644
index 0000000..a41ac07
--- /dev/null
+++ b/data/1.0/while_let.md
@@ -0,0 +1,4 @@
++++
+title = "`while let` expressions"
+flag = "while_let"
++++
diff --git a/data/1.1/version.toml b/data/1.1/version.toml
new file mode 100644
index 0000000..6121cbb
--- /dev/null
+++ b/data/1.1/version.toml
@@ -0,0 +1,2 @@
+number = "1.1"
+blog_post_path = "2015/06/25/Rust-1.1.html"
diff --git a/data/1.10/version.toml b/data/1.10/version.toml
new file mode 100644
index 0000000..a6d8bde
--- /dev/null
+++ b/data/1.10/version.toml
@@ -0,0 +1,2 @@
+number = "1.10"
+blog_post_path = "2016/07/07/Rust-1.10.html"
diff --git a/data/1.11/version.toml b/data/1.11/version.toml
new file mode 100644
index 0000000..1e690ac
--- /dev/null
+++ b/data/1.11/version.toml
@@ -0,0 +1,2 @@
+number = "1.11"
+blog_post_path = "2016/08/18/Rust-1.11.html"
diff --git a/data/1.12/version.toml b/data/1.12/version.toml
new file mode 100644
index 0000000..95bac06
--- /dev/null
+++ b/data/1.12/version.toml
@@ -0,0 +1,2 @@
+number = "1.12"
+blog_post_path = "2016/09/29/Rust-1.12.html"
diff --git a/data/1.13/assert_ne.md b/data/1.13/assert_ne.md
new file mode 100644
index 0000000..85295dc
--- /dev/null
+++ b/data/1.13/assert_ne.md
@@ -0,0 +1,6 @@
++++
+title = "`assert_ne!`"
+rfc_id = 1653
+impl_pr_id = 35074
+tracking_issue_id = 35073
++++
diff --git a/data/1.13/debug_assert_ne.md b/data/1.13/debug_assert_ne.md
new file mode 100644
index 0000000..0208f14
--- /dev/null
+++ b/data/1.13/debug_assert_ne.md
@@ -0,0 +1,6 @@
++++
+title = "`debug_assert_ne!`"
+rfc_id = 1653
+impl_pr_id = 35074
+tracking_issue_id = 35073
++++
diff --git a/data/1.13/question_mark.md b/data/1.13/question_mark.md
new file mode 100644
index 0000000..b0bf41e
--- /dev/null
+++ b/data/1.13/question_mark.md
@@ -0,0 +1,9 @@
++++
+title = "the `?` operator"
+flag = "question_mark"
+rfc_id = 243
+impl_pr_id = 31954
+tracking_issue_id = 31436
+stabilization_pr_id = 36995
+edition_guide_path = "rust-2018/error-handling-and-panics/the-question-mark-operator-for-easier-error-handling.html"
++++
diff --git a/data/1.13/type_macros.md b/data/1.13/type_macros.md
new file mode 100644
index 0000000..bacb87d
--- /dev/null
+++ b/data/1.13/type_macros.md
@@ -0,0 +1,5 @@
++++
+title = "`macro_rules!` macros in type position"
+flag = "type_macros"
+tracking_issue_id = 27245
++++
diff --git a/data/1.13/version.toml b/data/1.13/version.toml
new file mode 100644
index 0000000..b6a7dff
--- /dev/null
+++ b/data/1.13/version.toml
@@ -0,0 +1,2 @@
+number = "1.13"
+blog_post_path = "2016/11/10/Rust-1.13.html"
diff --git a/data/1.14/dotdot_in_tuple_patterns.md b/data/1.14/dotdot_in_tuple_patterns.md
new file mode 100644
index 0000000..cad2bce
--- /dev/null
+++ b/data/1.14/dotdot_in_tuple_patterns.md
@@ -0,0 +1,7 @@
++++
+title = "`..` in tuple (struct) patterns"
+flag = "dotdot_in_tuple_patterns"
+rfc_id = 1492
+tracking_issue_id = 33627
+stabilization_pr_id = 36843
++++
diff --git a/data/1.14/fn_ptr_to_unsafe_fn_ptr.md b/data/1.14/fn_ptr_to_unsafe_fn_ptr.md
new file mode 100644
index 0000000..b0db826
--- /dev/null
+++ b/data/1.14/fn_ptr_to_unsafe_fn_ptr.md
@@ -0,0 +1,4 @@
++++
+title = "`fn` pointer to `unsafe fn` pointer coercion"
+impl_pr_id = 37389
++++
diff --git a/data/1.14/println_no_args.md b/data/1.14/println_no_args.md
new file mode 100644
index 0000000..691ea3f
--- /dev/null
+++ b/data/1.14/println_no_args.md
@@ -0,0 +1,4 @@
++++
+title = "`println!` without arguments"
+impl_pr_id = 36825
++++
diff --git a/data/1.14/version.toml b/data/1.14/version.toml
new file mode 100644
index 0000000..6a3a33d
--- /dev/null
+++ b/data/1.14/version.toml
@@ -0,0 +1,2 @@
+number = "1.14"
+blog_post_path = "2016/12/22/Rust-1.14.html"
diff --git a/data/1.15/proc_macro_derive.md b/data/1.15/proc_macro_derive.md
new file mode 100644
index 0000000..f4104d7
--- /dev/null
+++ b/data/1.15/proc_macro_derive.md
@@ -0,0 +1,6 @@
++++
+title = "procedural derive macros (macros 1.1)"
+flag = "proc_macro"
+rfc_id = 1681
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++++
diff --git a/data/1.15/version.toml b/data/1.15/version.toml
new file mode 100644
index 0000000..12c9511
--- /dev/null
+++ b/data/1.15/version.toml
@@ -0,0 +1,2 @@
+number = "1.15"
+blog_post_path = "2017/02/02/Rust-1.15.html"
diff --git a/data/1.16/assoc_ty_struct_expr_pat.md b/data/1.16/assoc_ty_struct_expr_pat.md
new file mode 100644
index 0000000..fcc0404
--- /dev/null
+++ b/data/1.16/assoc_ty_struct_expr_pat.md
@@ -0,0 +1,5 @@
++++
+title = "associated types in struct expressions and patterns"
+tracking_issue_id = 37544
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++++
diff --git a/data/1.16/self_struct_expr_pat.md b/data/1.16/self_struct_expr_pat.md
new file mode 100644
index 0000000..6fbe14e
--- /dev/null
+++ b/data/1.16/self_struct_expr_pat.md
@@ -0,0 +1,5 @@
++++
+title = "`Self` in struct expressions and patterns"
+tracking_issue_id = 37544
+stabilization_pr_id = 39282
++++
diff --git a/data/1.16/version.toml b/data/1.16/version.toml
new file mode 100644
index 0000000..7452a64
--- /dev/null
+++ b/data/1.16/version.toml
@@ -0,0 +1,3 @@
+number = "1.16"
+gh_milestone_id = 33
+blog_post_path = "2017/03/16/Rust-1.16.html"
diff --git a/data/1.16/writeln_no_args.md b/data/1.16/writeln_no_args.md
new file mode 100644
index 0000000..3f28217
--- /dev/null
+++ b/data/1.16/writeln_no_args.md
@@ -0,0 +1,4 @@
++++
+title = "`writeln!` without arguments"
+impl_pr_id = 38469
++++
diff --git a/data/1.17/cell_non_copy.md b/data/1.17/cell_non_copy.md
new file mode 100644
index 0000000..f885fe8
--- /dev/null
+++ b/data/1.17/cell_non_copy.md
@@ -0,0 +1,6 @@
++++
+title = "`Cell` with non-`Copy` types"
+flag = "cell_non_copy"
+rfc_id = 1651
+impl_pr_id = 39793
++++
diff --git a/data/1.17/field_init_shorthand.md b/data/1.17/field_init_shorthand.md
new file mode 100644
index 0000000..4a6c3e5
--- /dev/null
+++ b/data/1.17/field_init_shorthand.md
@@ -0,0 +1,8 @@
++++
+title = "field init shorthands (`x` for `x: x` in struct initializers)"
+flag = "field_init_shorthand"
+rfc_id = 1682
+tracking_issue_id = 37340
+stabilization_pr_id = 39761
+edition_guide_path = "rust-2018/data-types/field-init-shorthand.html"
++++
diff --git a/data/1.17/static_in_const.md b/data/1.17/static_in_const.md
new file mode 100644
index 0000000..af2600d
--- /dev/null
+++ b/data/1.17/static_in_const.md
@@ -0,0 +1,8 @@
++++
+title = "elision of `'static` lifetimes in `static`s and `const`s"
+flag = "static_in_const"
+rfc_id = 1623
+tracking_issue_id = 35897
+stabilization_pr_id = 39265
+edition_guide_path = "rust-2018/ownership-and-lifetimes/simpler-lifetimes-in-static-and-const.html"
++++
diff --git a/data/1.17/static_recursion.md b/data/1.17/static_recursion.md
new file mode 100644
index 0000000..a49d0ab
--- /dev/null
+++ b/data/1.17/static_recursion.md
@@ -0,0 +1,6 @@
++++
+title = "recursive static items"
+flag = "static_recursion"
+tracking_issue_id = 29719
+stabilization_pr_id = 40027
++++
diff --git a/data/1.17/version.toml b/data/1.17/version.toml
new file mode 100644
index 0000000..4c88ddb
--- /dev/null
+++ b/data/1.17/version.toml
@@ -0,0 +1,3 @@
+number = "1.17"
+gh_milestone_id = 34
+blog_post_path = "2017/04/27/Rust-1.17.html"
diff --git a/data/1.17/where_clauses_with_self.md b/data/1.17/where_clauses_with_self.md
new file mode 100644
index 0000000..95ec5de
--- /dev/null
+++ b/data/1.17/where_clauses_with_self.md
@@ -0,0 +1,5 @@
++++
+title = "`Self` in the where clause of trait impl's"
+rfc_id = 1647
+tracking_issue_id = 38864
++++
diff --git a/data/1.18/pub_restricted.md b/data/1.18/pub_restricted.md
new file mode 100644
index 0000000..5be0f2b
--- /dev/null
+++ b/data/1.18/pub_restricted.md
@@ -0,0 +1,13 @@
++++
+title = "`pub(restricted)` visibilities"
+flag = "pub_restricted"
+rfc_id = 1422
+tracking_issue_id = 32409
+stabilization_pr_id = 40556
+edition_guide_path = "rust-2018/module-system/more-visibility-modifiers.html"
+items = [
+    "pub(crate)",
+    "pub(super)",
+    "pub(in m)",
+]
++++
diff --git a/data/1.18/version.toml b/data/1.18/version.toml
new file mode 100644
index 0000000..965c381
--- /dev/null
+++ b/data/1.18/version.toml
@@ -0,0 +1,3 @@
+number = "1.18"
+gh_milestone_id = 35
+blog_post_path = "2017/06/08/Rust-1.18.html"
diff --git a/data/1.18/windows_subsystem.md b/data/1.18/windows_subsystem.md
new file mode 100644
index 0000000..4de142e
--- /dev/null
+++ b/data/1.18/windows_subsystem.md
@@ -0,0 +1,5 @@
++++
+title = "`#![windows_subsystem]`"
+flag = "windows_subsystem"
+tracking_issue_id = 37499
++++
diff --git a/data/1.19/closure_to_fn_coercion.md b/data/1.19/closure_to_fn_coercion.md
new file mode 100644
index 0000000..2837c01
--- /dev/null
+++ b/data/1.19/closure_to_fn_coercion.md
@@ -0,0 +1,7 @@
++++
+title = "non-capturing closure to function pointer coercion"
+flag = "closure_to_fn_coercion"
+rfc_id = 1558
+tracking_issue_id = 39817
+stabilization_pr_id = 42162
++++
diff --git a/data/1.19/eprint.md b/data/1.19/eprint.md
new file mode 100644
index 0000000..14d42c3
--- /dev/null
+++ b/data/1.19/eprint.md
@@ -0,0 +1,4 @@
++++
+title = "`eprint!`"
+impl_pr_id = 41192
++++
diff --git a/data/1.19/eprintln.md b/data/1.19/eprintln.md
new file mode 100644
index 0000000..6309f51
--- /dev/null
+++ b/data/1.19/eprintln.md
@@ -0,0 +1,6 @@
++++
+title = "`eprintln!`"
+rfc_id = 1869
+impl_pr_id = 41192
+tracking_issue_id = 40528
++++
diff --git a/data/1.19/loop_break_value.md b/data/1.19/loop_break_value.md
new file mode 100644
index 0000000..9b426b4
--- /dev/null
+++ b/data/1.19/loop_break_value.md
@@ -0,0 +1,8 @@
++++
+title = "`break` with a value inside `loop`s"
+flag = "loop_break_value"
+rfc_id = 1624
+tracking_issue_id = 37339
+stabilization_pr_id = 42016
+edition_guide_path = "rust-2018/control-flow/loops-can-break-with-a-value.html"
++++
diff --git a/data/1.19/relaxed_adts.md b/data/1.19/relaxed_adts.md
new file mode 100644
index 0000000..05333af
--- /dev/null
+++ b/data/1.19/relaxed_adts.md
@@ -0,0 +1,5 @@
++++
+title = "numeric fields in struct expressions and patterns"
+flag = "relaxed_adts"
+tracking_issue_id = 35626
++++
diff --git a/data/1.19/untagged_unions.md b/data/1.19/untagged_unions.md
new file mode 100644
index 0000000..2875565
--- /dev/null
+++ b/data/1.19/untagged_unions.md
@@ -0,0 +1,7 @@
++++
+title = "`union`s"
+flag = "untagged_unions"
+rfc_id = 1444
+tracking_issue_id = 32836
+stabilization_pr_id = 42068
++++
diff --git a/data/1.19/version.toml b/data/1.19/version.toml
new file mode 100644
index 0000000..a08f673
--- /dev/null
+++ b/data/1.19/version.toml
@@ -0,0 +1,3 @@
+number = "1.19"
+gh_milestone_id = 36
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diff --git a/data/1.2/atomic_ptr_send.md b/data/1.2/atomic_ptr_send.md
new file mode 100644
index 0000000..1e3997e
--- /dev/null
+++ b/data/1.2/atomic_ptr_send.md
@@ -0,0 +1,3 @@
++++
+title = "`Send` implementation for `AtomicPtr`"
++++
diff --git a/data/1.2/iter_empty.md b/data/1.2/iter_empty.md
new file mode 100644
index 0000000..a28fcfe
--- /dev/null
+++ b/data/1.2/iter_empty.md
@@ -0,0 +1,3 @@
++++
+title = "`iter::empty`"
++++
diff --git a/data/1.2/iter_once.md b/data/1.2/iter_once.md
new file mode 100644
index 0000000..8472aec
--- /dev/null
+++ b/data/1.2/iter_once.md
@@ -0,0 +1,3 @@
++++
+title = "`iter::once`"
++++
diff --git a/data/1.2/version.toml b/data/1.2/version.toml
new file mode 100644
index 0000000..83be048
--- /dev/null
+++ b/data/1.2/version.toml
@@ -0,0 +1,2 @@
+number = "1.2"
+blog_post_path = "2015/08/06/Rust-1.2.html"
diff --git a/data/1.20/associated_consts.md b/data/1.20/associated_consts.md
new file mode 100644
index 0000000..1d45b2a
--- /dev/null
+++ b/data/1.20/associated_consts.md
@@ -0,0 +1,7 @@
++++
+title = "associated constants in `trait` and `impl` blocks"
+flag = "associated_consts"
+tracking_issue_id = 29646
+stabilization_pr_id = 42809
+edition_guide_path = "rust-2018/trait-system/associated-constants.html"
++++
diff --git a/data/1.20/compile_error.md b/data/1.20/compile_error.md
new file mode 100644
index 0000000..f7e2697
--- /dev/null
+++ b/data/1.20/compile_error.md
@@ -0,0 +1,8 @@
++++
+title = "`compile_error!`"
+flag = "compile_error"
+rfc_id = 1695
+impl_pr_id = 42620
+tracking_issue_id = 40872
+stabilization_pr_id = 43373
++++
diff --git a/data/1.20/struct_field_attributes.md b/data/1.20/struct_field_attributes.md
new file mode 100644
index 0000000..3610b14
--- /dev/null
+++ b/data/1.20/struct_field_attributes.md
@@ -0,0 +1,5 @@
++++
+title = "attributes on struct literal fields"
+flag = "struct_field_attributes"
+tracking_issue_id = 38814
++++
diff --git a/data/1.20/unimplemented_macro_args.md b/data/1.20/unimplemented_macro_args.md
new file mode 100644
index 0000000..c47ae50
--- /dev/null
+++ b/data/1.20/unimplemented_macro_args.md
@@ -0,0 +1,4 @@
++++
+title = "`unimplemented!` with a message"
+impl_pr_id = 42155
++++
diff --git a/data/1.20/version.toml b/data/1.20/version.toml
new file mode 100644
index 0000000..c1d5647
--- /dev/null
+++ b/data/1.20/version.toml
@@ -0,0 +1,3 @@
+number = "1.20"
+gh_milestone_id = 37
+blog_post_path = "2017/08/31/Rust-1.20.html"
diff --git a/data/1.21/version.toml b/data/1.21/version.toml
new file mode 100644
index 0000000..a4e55f6
--- /dev/null
+++ b/data/1.21/version.toml
@@ -0,0 +1,3 @@
+number = "1.21"
+gh_milestone_id = 38
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diff --git a/data/1.22/drop_types_in_const.md b/data/1.22/drop_types_in_const.md
new file mode 100644
index 0000000..a80648d
--- /dev/null
+++ b/data/1.22/drop_types_in_const.md
@@ -0,0 +1,6 @@
++++
+title = "`Drop` types in constants"
+flag = "drop_types_in_const"
+rfc_id = 1440
+tracking_issue_id = 33156
++++
diff --git a/data/1.22/version.toml b/data/1.22/version.toml
new file mode 100644
index 0000000..02d1d85
--- /dev/null
+++ b/data/1.22/version.toml
@@ -0,0 +1,3 @@
+number = "1.22"
+gh_milestone_id = 39
+blog_post_path = "2017/11/22/Rust-1.22.html"
diff --git a/data/1.23/unsized_ptr_as_mut.md b/data/1.23/unsized_ptr_as_mut.md
new file mode 100644
index 0000000..9bd5d93
--- /dev/null
+++ b/data/1.23/unsized_ptr_as_mut.md
@@ -0,0 +1,4 @@
++++
+title = "`as_mut` on `*mut T`"
+impl_pr_id = 44932
++++
diff --git a/data/1.23/unsized_ptr_as_ref.md b/data/1.23/unsized_ptr_as_ref.md
new file mode 100644
index 0000000..7cc64a3
--- /dev/null
+++ b/data/1.23/unsized_ptr_as_ref.md
@@ -0,0 +1,8 @@
++++
+title = "`as_ref` on pointers to unsized types"
+impl_pr_id = 44932
+items = [
+    "<*const T>::as_ref",
+    "<*mut T>::as_ref",
+]
++++
diff --git a/data/1.23/version.toml b/data/1.23/version.toml
new file mode 100644
index 0000000..4c00ceb
--- /dev/null
+++ b/data/1.23/version.toml
@@ -0,0 +1,3 @@
+number = "1.23"
+gh_milestone_id = 40
+blog_post_path = "2018/01/04/Rust-1.23.html"
diff --git a/data/1.24/abi_sysv64.md b/data/1.24/abi_sysv64.md
new file mode 100644
index 0000000..3d8db3d
--- /dev/null
+++ b/data/1.24/abi_sysv64.md
@@ -0,0 +1,5 @@
++++
+title = "the sysV64 ABI on any platform"
+flag = "abi_sysv64"
+tracking_issue_id = 36167
++++
diff --git a/data/1.24/unsized_ptr_is_null.md b/data/1.24/unsized_ptr_is_null.md
new file mode 100644
index 0000000..99f0c0f
--- /dev/null
+++ b/data/1.24/unsized_ptr_is_null.md
@@ -0,0 +1,8 @@
++++
+title = "`is_null` on pointers to unsized types"
+impl_pr_id = 46094
+items = [
+    "<*const T>::is_null",
+    "<*mut T>::is_null",
+]
++++
diff --git a/data/1.24/version.toml b/data/1.24/version.toml
new file mode 100644
index 0000000..fce5df6
--- /dev/null
+++ b/data/1.24/version.toml
@@ -0,0 +1,3 @@
+number = "1.24"
+gh_milestone_id = 41
+blog_post_path = "2018/02/15/Rust-1.24.html"
diff --git a/data/1.25/match_beginning_vert.md b/data/1.25/match_beginning_vert.md
new file mode 100644
index 0000000..5a1793f
--- /dev/null
+++ b/data/1.25/match_beginning_vert.md
@@ -0,0 +1,7 @@
++++
+title = "`|` at the beginning of match arms"
+flag = "match_beginning_vert"
+rfc_id = 1925
+tracking_issue_id = 44101
+stabilization_pr_id = 47947
++++
diff --git a/data/1.25/repr_align.md b/data/1.25/repr_align.md
new file mode 100644
index 0000000..272c6be
--- /dev/null
+++ b/data/1.25/repr_align.md
@@ -0,0 +1,7 @@
++++
+title = "`#[repr(align(N))]`"
+flag = "repr_align"
+rfc_id = 1358
+tracking_issue_id = 33626
+stabilization_pr_id = 47006
++++
diff --git a/data/1.25/use_nested_groups.md b/data/1.25/use_nested_groups.md
new file mode 100644
index 0000000..f3a4e28
--- /dev/null
+++ b/data/1.25/use_nested_groups.md
@@ -0,0 +1,8 @@
++++
+title = "nested groups in imports"
+flag = "use_nested_groups"
+rfc_id = 2128
+tracking_issue_id = 44494
+stabilization_pr_id = 47948
+edition_guide_path = "rust-2018/module-system/nested-imports-with-use.html"
++++
diff --git a/data/1.25/version.toml b/data/1.25/version.toml
new file mode 100644
index 0000000..d998384
--- /dev/null
+++ b/data/1.25/version.toml
@@ -0,0 +1,3 @@
+number = "1.25"
+gh_milestone_id = 44
+blog_post_path = "2018/03/29/Rust-1.25.html"
diff --git a/data/1.26/clone_closures.md b/data/1.26/clone_closures.md
new file mode 100644
index 0000000..4347ac3
--- /dev/null
+++ b/data/1.26/clone_closures.md
@@ -0,0 +1,6 @@
++++
+title = "`Clone` implementation for applicable closures"
+flag = "clone_closures"
+rfc_id = 2132
+tracking_issue_id = 44490
++++
diff --git a/data/1.26/conservative_impl_trait.md b/data/1.26/conservative_impl_trait.md
new file mode 100644
index 0000000..e720db0
--- /dev/null
+++ b/data/1.26/conservative_impl_trait.md
@@ -0,0 +1,6 @@
++++
+title = "`impl Trait` in function return types"
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++++
diff --git a/data/1.26/const_indexing.md b/data/1.26/const_indexing.md
new file mode 100644
index 0000000..81a380a
--- /dev/null
+++ b/data/1.26/const_indexing.md
@@ -0,0 +1,6 @@
++++
+title = "array indexing in constants"
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++++
diff --git a/data/1.26/copy_closures.md b/data/1.26/copy_closures.md
new file mode 100644
index 0000000..4bf7cb1
--- /dev/null
+++ b/data/1.26/copy_closures.md
@@ -0,0 +1,6 @@
++++
+title = "`Copy` implementation for applicable closures"
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++++
diff --git a/data/1.26/dotdoteq_in_patterns.md b/data/1.26/dotdoteq_in_patterns.md
new file mode 100644
index 0000000..aff0474
--- /dev/null
+++ b/data/1.26/dotdoteq_in_patterns.md
@@ -0,0 +1,11 @@
++++
+title = "inclusive ranges in patterns"
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+book_path = "ch18-03-pattern-syntax.html#matching-ranges-of-values-with-"
+items = [
+    "a..=b",
+    "..=b",
+]
++++
diff --git a/data/1.26/i128_type.md b/data/1.26/i128_type.md
new file mode 100644
index 0000000..057d401
--- /dev/null
+++ b/data/1.26/i128_type.md
@@ -0,0 +1,10 @@
++++
+title = "128 bit integer types"
+flag = "i128_type"
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+edition_guide_path = "rust-2018/data-types/128-bit-integers.html"
+items = [
+    "i128",
+    "u128",
+]
++++
diff --git a/data/1.26/inclusive_range_syntax.md b/data/1.26/inclusive_range_syntax.md
new file mode 100644
index 0000000..a0d5a7c
--- /dev/null
+++ b/data/1.26/inclusive_range_syntax.md
@@ -0,0 +1,12 @@
++++
+title = "inclusive range syntax"
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+edition_guide_path = "rust-2018/data-types/inclusive-ranges.html"
+items = [
+    "a..=b",
+    "..=b",
+]
++++
diff --git a/data/1.26/match_default_bindings.md b/data/1.26/match_default_bindings.md
new file mode 100644
index 0000000..13c20b8
--- /dev/null
+++ b/data/1.26/match_default_bindings.md
@@ -0,0 +1,7 @@
++++
+title = "default match binding modes"
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++++
diff --git a/data/1.26/termination_trait.md b/data/1.26/termination_trait.md
new file mode 100644
index 0000000..0b25885
--- /dev/null
+++ b/data/1.26/termination_trait.md
@@ -0,0 +1,6 @@
++++
+title = "types implementing `Termination` as the return type for `fn main()`"
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++++
diff --git a/data/1.26/underscore_lifetimes.md b/data/1.26/underscore_lifetimes.md
new file mode 100644
index 0000000..a532068
--- /dev/null
+++ b/data/1.26/underscore_lifetimes.md
@@ -0,0 +1,8 @@
++++
+title = "placeholder lifetimes (`'_`)"
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++++
diff --git a/data/1.26/universal_impl_trait.md b/data/1.26/universal_impl_trait.md
new file mode 100644
index 0000000..401022d
--- /dev/null
+++ b/data/1.26/universal_impl_trait.md
@@ -0,0 +1,6 @@
++++
+title = "`impl Trait` in function arguments"
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++++
diff --git a/data/1.26/version.toml b/data/1.26/version.toml
new file mode 100644
index 0000000..07cfa78
--- /dev/null
+++ b/data/1.26/version.toml
@@ -0,0 +1,3 @@
+number = "1.26"
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diff --git a/data/1.27/cfg_target_feature.md b/data/1.27/cfg_target_feature.md
new file mode 100644
index 0000000..36bfeca
--- /dev/null
+++ b/data/1.27/cfg_target_feature.md
@@ -0,0 +1,5 @@
++++
+title = "`#[cfg(target_feature = \"...\")]`"
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++++
diff --git a/data/1.27/dyn_trait.md b/data/1.27/dyn_trait.md
new file mode 100644
index 0000000..65feea6
--- /dev/null
+++ b/data/1.27/dyn_trait.md
@@ -0,0 +1,6 @@
++++
+title = "`dyn Trait` as a syntax for trait objects"
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++++
diff --git a/data/1.27/fn_must_use.md b/data/1.27/fn_must_use.md
new file mode 100644
index 0000000..4d25ae5
--- /dev/null
+++ b/data/1.27/fn_must_use.md
@@ -0,0 +1,6 @@
++++
+title = "`#[must_use]` on functions"
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diff --git a/data/1.27/generic_param_attrs.md b/data/1.27/generic_param_attrs.md
new file mode 100644
index 0000000..fb55cf0
--- /dev/null
+++ b/data/1.27/generic_param_attrs.md
@@ -0,0 +1,6 @@
++++
+title = "attributes on generic parameters"
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++++
diff --git a/data/1.27/macro_lifetime_matcher.md b/data/1.27/macro_lifetime_matcher.md
new file mode 100644
index 0000000..a3be6d7
--- /dev/null
+++ b/data/1.27/macro_lifetime_matcher.md
@@ -0,0 +1,6 @@
++++
+title = "the `lifetime` fragment specifier in `macro_rules!`"
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++++
diff --git a/data/1.27/proc_ident.md b/data/1.27/proc_ident.md
new file mode 100644
index 0000000..3f1c924
--- /dev/null
+++ b/data/1.27/proc_ident.md
@@ -0,0 +1,4 @@
++++
+title = "`proc` as an identifier"
+impl_pr_id = 49699
++++
diff --git a/data/1.27/target_feature.md b/data/1.27/target_feature.md
new file mode 100644
index 0000000..5c00f6e
--- /dev/null
+++ b/data/1.27/target_feature.md
@@ -0,0 +1,3 @@
++++
+title = "`#[target_feature(...)]`"
++++
diff --git a/data/1.27/termination_trait_test.md b/data/1.27/termination_trait_test.md
new file mode 100644
index 0000000..9ad97b6
--- /dev/null
+++ b/data/1.27/termination_trait_test.md
@@ -0,0 +1,5 @@
++++
+title = "types implementing `Termination` as the return type for `#[test]`s"
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++++
diff --git a/data/1.27/version.toml b/data/1.27/version.toml
new file mode 100644
index 0000000..9eaa6cd
--- /dev/null
+++ b/data/1.27/version.toml
@@ -0,0 +1,3 @@
+number = "1.27"
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diff --git a/data/1.28/alignof_ident.md b/data/1.28/alignof_ident.md
new file mode 100644
index 0000000..f03615f
--- /dev/null
+++ b/data/1.28/alignof_ident.md
@@ -0,0 +1,5 @@
++++
+title = "`alignof` as an identifier"
+rfc_id = 2421
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++++
diff --git a/data/1.28/global_allocator.md b/data/1.28/global_allocator.md
new file mode 100644
index 0000000..1d59791
--- /dev/null
+++ b/data/1.28/global_allocator.md
@@ -0,0 +1,6 @@
++++
+title = "`#[global_allocator]`"
+flag = "global_allocator"
+tracking_issue_id = 27389
+edition_guide_path = "rust-2018/platform-and-target-support/global-allocators.html"
++++
diff --git a/data/1.28/offsetof_ident.md b/data/1.28/offsetof_ident.md
new file mode 100644
index 0000000..3d166b1
--- /dev/null
+++ b/data/1.28/offsetof_ident.md
@@ -0,0 +1,5 @@
++++
+title = "`offsetof` as an identifier"
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+impl_pr_id = 51196
++++
diff --git a/data/1.28/pure_ident.md b/data/1.28/pure_ident.md
new file mode 100644
index 0000000..ac3e743
--- /dev/null
+++ b/data/1.28/pure_ident.md
@@ -0,0 +1,5 @@
++++
+title = "`pure` as an identifier"
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++++
diff --git a/data/1.28/repr_transparent.md b/data/1.28/repr_transparent.md
new file mode 100644
index 0000000..477e3c2
--- /dev/null
+++ b/data/1.28/repr_transparent.md
@@ -0,0 +1,6 @@
++++
+title = "`#[repr(transparent)]` on newtype structs"
+flag = "repr_transparent"
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++++
diff --git a/data/1.28/sizeof_ident.md b/data/1.28/sizeof_ident.md
new file mode 100644
index 0000000..e3860be
--- /dev/null
+++ b/data/1.28/sizeof_ident.md
@@ -0,0 +1,5 @@
++++
+title = "`sizeof` as an identifier"
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++++
diff --git a/data/1.28/version.toml b/data/1.28/version.toml
new file mode 100644
index 0000000..ecbd42d
--- /dev/null
+++ b/data/1.28/version.toml
@@ -0,0 +1,3 @@
+number = "1.28"
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diff --git a/data/1.29/proc_macro.md b/data/1.29/proc_macro.md
new file mode 100644
index 0000000..a52fef5
--- /dev/null
+++ b/data/1.29/proc_macro.md
@@ -0,0 +1,6 @@
++++
+title = "procedural macros"
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++++
diff --git a/data/1.29/version.toml b/data/1.29/version.toml
new file mode 100644
index 0000000..13c8e3f
--- /dev/null
+++ b/data/1.29/version.toml
@@ -0,0 +1,3 @@
+number = "1.29"
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diff --git a/data/1.3/version.toml b/data/1.3/version.toml
new file mode 100644
index 0000000..2a7984e
--- /dev/null
+++ b/data/1.3/version.toml
@@ -0,0 +1,2 @@
+number = "1.3"
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diff --git a/data/1.30/attr_literals.md b/data/1.30/attr_literals.md
new file mode 100644
index 0000000..e8f82e6
--- /dev/null
+++ b/data/1.30/attr_literals.md
@@ -0,0 +1,5 @@
++++
+title = "non-string literals in attribute lists and values of key-value pairs"
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++++
diff --git a/data/1.30/crate_in_paths.md b/data/1.30/crate_in_paths.md
new file mode 100644
index 0000000..b182811
--- /dev/null
+++ b/data/1.30/crate_in_paths.md
@@ -0,0 +1,5 @@
++++
+title = "`crate` in paths"
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++++
diff --git a/data/1.30/extern_absolute_paths.md b/data/1.30/extern_absolute_paths.md
new file mode 100644
index 0000000..bbb2386
--- /dev/null
+++ b/data/1.30/extern_absolute_paths.md
@@ -0,0 +1,5 @@
++++
+title = "absolute paths as paths from other crates"
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++++
diff --git a/data/1.30/infer_outlives_requirements.md b/data/1.30/infer_outlives_requirements.md
new file mode 100644
index 0000000..fb61c78
--- /dev/null
+++ b/data/1.30/infer_outlives_requirements.md
@@ -0,0 +1,6 @@
++++
+title = "outlives requirement inference"
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++++
diff --git a/data/1.30/macro_vis_matcher.md b/data/1.30/macro_vis_matcher.md
new file mode 100644
index 0000000..3d494da
--- /dev/null
+++ b/data/1.30/macro_vis_matcher.md
@@ -0,0 +1,5 @@
++++
+title = "the `vis` fragment specifier in `macro_rules!`"
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++++
diff --git a/data/1.30/non_modrs_mods.md b/data/1.30/non_modrs_mods.md
new file mode 100644
index 0000000..84b1574
--- /dev/null
+++ b/data/1.30/non_modrs_mods.md
@@ -0,0 +1,5 @@
++++
+title = "`foo.rs` as an alternative to `foo/mod.rs`"
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++++
diff --git a/data/1.30/panic_handler.md b/data/1.30/panic_handler.md
new file mode 100644
index 0000000..ac77177
--- /dev/null
+++ b/data/1.30/panic_handler.md
@@ -0,0 +1,5 @@
++++
+title = "`#[panic_handler]`"
+flag = "panic_handler"
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++++
diff --git a/data/1.30/proc_macro_path_invoc.md b/data/1.30/proc_macro_path_invoc.md
new file mode 100644
index 0000000..6c5cd83
--- /dev/null
+++ b/data/1.30/proc_macro_path_invoc.md
@@ -0,0 +1,5 @@
++++
+title = "multi-segment paths in attributes and derives"
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++++
diff --git a/data/1.30/raw_identifiers.md b/data/1.30/raw_identifiers.md
new file mode 100644
index 0000000..b0a0cf7
--- /dev/null
+++ b/data/1.30/raw_identifiers.md
@@ -0,0 +1,6 @@
++++
+title = "raw identifiers (`r#keyword`)"
+flag = "raw_identifiers"
+tracking_issue_id = 48589
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++++
diff --git a/data/1.30/tool_attributes.md b/data/1.30/tool_attributes.md
new file mode 100644
index 0000000..3e33462
--- /dev/null
+++ b/data/1.30/tool_attributes.md
@@ -0,0 +1,5 @@
++++
+title = "tool-scoped attributes"
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++++
diff --git a/data/1.30/use_extern_macro.md b/data/1.30/use_extern_macro.md
new file mode 100644
index 0000000..4403796
--- /dev/null
+++ b/data/1.30/use_extern_macro.md
@@ -0,0 +1,5 @@
++++
+title = "macro imports and reexports via the module system"
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++++
diff --git a/data/1.30/used.md b/data/1.30/used.md
new file mode 100644
index 0000000..2bfe2f6
--- /dev/null
+++ b/data/1.30/used.md
@@ -0,0 +1,5 @@
++++
+title = "`#[used]`"
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++++
diff --git a/data/1.30/version.toml b/data/1.30/version.toml
new file mode 100644
index 0000000..7caea5a
--- /dev/null
+++ b/data/1.30/version.toml
@@ -0,0 +1,3 @@
+number = "1.30"
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diff --git a/data/1.31/edition_2018.md b/data/1.31/edition_2018.md
new file mode 100644
index 0000000..e87c6e8
--- /dev/null
+++ b/data/1.31/edition_2018.md
@@ -0,0 +1,4 @@
++++
+title = "the 2018 edition"
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++++
diff --git a/data/1.31/extern_crate_item_prelude.md b/data/1.31/extern_crate_item_prelude.md
new file mode 100644
index 0000000..b68be63
--- /dev/null
+++ b/data/1.31/extern_crate_item_prelude.md
@@ -0,0 +1,5 @@
++++
+title = "`extern crate foo as bar;`"
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+tracking_issue_id = 55599
++++
diff --git a/data/1.31/impl_header_lifetime_elision.md b/data/1.31/impl_header_lifetime_elision.md
new file mode 100644
index 0000000..d55a998
--- /dev/null
+++ b/data/1.31/impl_header_lifetime_elision.md
@@ -0,0 +1,7 @@
++++
+title = "lifetime elision in `impl` headers"
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++++
diff --git a/data/1.31/min_const_fn.md b/data/1.31/min_const_fn.md
new file mode 100644
index 0000000..ebc6963
--- /dev/null
+++ b/data/1.31/min_const_fn.md
@@ -0,0 +1,7 @@
++++
+title = "`const fn`"
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++++
diff --git a/data/1.31/pattern_parentheses.md b/data/1.31/pattern_parentheses.md
new file mode 100644
index 0000000..94a68f9
--- /dev/null
+++ b/data/1.31/pattern_parentheses.md
@@ -0,0 +1,5 @@
++++
+title = "parentheses in patterns"
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++++
diff --git a/data/1.31/tool_lints.md b/data/1.31/tool_lints.md
new file mode 100644
index 0000000..2fbf8b8
--- /dev/null
+++ b/data/1.31/tool_lints.md
@@ -0,0 +1,12 @@
++++
+title = "scoped lints"
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+tracking_issue_id = 44690
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+items = [
+    "#[allow(tool::lint)]",
+    "#[warn(tool::lint)]",
+    "#[deny(tool::lint)]",
+    "#[forbid(tool::lint)]",
+]
++++
diff --git a/data/1.31/version.toml b/data/1.31/version.toml
new file mode 100644
index 0000000..7551204
--- /dev/null
+++ b/data/1.31/version.toml
@@ -0,0 +1,3 @@
+number = "1.31"
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diff --git a/data/1.32/boxed_slice_from_iter.md b/data/1.32/boxed_slice_from_iter.md
new file mode 100644
index 0000000..a60ad6f
--- /dev/null
+++ b/data/1.32/boxed_slice_from_iter.md
@@ -0,0 +1,5 @@
++++
+title = "`FromIterator<T>` implementation for `Box<[T]>`"
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++++
diff --git a/data/1.32/const_cell_as_ptr.md b/data/1.32/const_cell_as_ptr.md
new file mode 100644
index 0000000..e93dc6a
--- /dev/null
+++ b/data/1.32/const_cell_as_ptr.md
@@ -0,0 +1,3 @@
++++
+title = "`Cell::as_ptr` as `const fn`"
++++
diff --git a/data/1.32/const_char_is_ascii.md b/data/1.32/const_char_is_ascii.md
new file mode 100644
index 0000000..ab98e75
--- /dev/null
+++ b/data/1.32/const_char_is_ascii.md
@@ -0,0 +1,3 @@
++++
+title = "`char::is_ascii` as `const fn`"
++++
diff --git a/data/1.32/const_cstr_as_ptr.md b/data/1.32/const_cstr_as_ptr.md
new file mode 100644
index 0000000..583e277
--- /dev/null
+++ b/data/1.32/const_cstr_as_ptr.md
@@ -0,0 +1,3 @@
++++
+title = "`CStr::as_ptr` as `const fn`"
++++
diff --git a/data/1.32/const_duration_as_secs.md b/data/1.32/const_duration_as_secs.md
new file mode 100644
index 0000000..a30a971
--- /dev/null
+++ b/data/1.32/const_duration_as_secs.md
@@ -0,0 +1,3 @@
++++
+title = "`Duration::as_secs` as `const fn`"
++++
diff --git a/data/1.32/const_duration_subsec_micros.md b/data/1.32/const_duration_subsec_micros.md
new file mode 100644
index 0000000..2316820
--- /dev/null
+++ b/data/1.32/const_duration_subsec_micros.md
@@ -0,0 +1,3 @@
++++
+title = "`Duration::subsec_micros` as `const fn`"
++++
diff --git a/data/1.32/const_duration_subsec_millis.md b/data/1.32/const_duration_subsec_millis.md
new file mode 100644
index 0000000..65143ad
--- /dev/null
+++ b/data/1.32/const_duration_subsec_millis.md
@@ -0,0 +1,3 @@
++++
+title = "`Duration::subsec_millis` as `const fn`"
++++
diff --git a/data/1.32/const_duration_subsec_nanos.md b/data/1.32/const_duration_subsec_nanos.md
new file mode 100644
index 0000000..d2010ff
--- /dev/null
+++ b/data/1.32/const_duration_subsec_nanos.md
@@ -0,0 +1,3 @@
++++
+title = "`Duration::subsec_nanos` as `const fn`"
++++
diff --git a/data/1.32/const_ipv4addr_is_unspecified.md b/data/1.32/const_ipv4addr_is_unspecified.md
new file mode 100644
index 0000000..98ee29b
--- /dev/null
+++ b/data/1.32/const_ipv4addr_is_unspecified.md
@@ -0,0 +1,3 @@
++++
+title = "`Ipv4Addr::is_unspecified` as `const fn`"
++++
diff --git a/data/1.32/const_ipv6addr_new.md b/data/1.32/const_ipv6addr_new.md
new file mode 100644
index 0000000..f314d85
--- /dev/null
+++ b/data/1.32/const_ipv6addr_new.md
@@ -0,0 +1,3 @@
++++
+title = "`Ipv6Addr::new` as `const fn`"
++++
diff --git a/data/1.32/const_ipv6addr_octets.md b/data/1.32/const_ipv6addr_octets.md
new file mode 100644
index 0000000..03cd02a
--- /dev/null
+++ b/data/1.32/const_ipv6addr_octets.md
@@ -0,0 +1,3 @@
++++
+title = "`Ipv6Addr::octets` as `const fn`"
++++
diff --git a/data/1.32/const_iter_empty.md b/data/1.32/const_iter_empty.md
new file mode 100644
index 0000000..e0bc79e
--- /dev/null
+++ b/data/1.32/const_iter_empty.md
@@ -0,0 +1,3 @@
++++
+title = "`iter::empty` as `const fn`"
++++
diff --git a/data/1.32/const_manually_drop_into_inner.md b/data/1.32/const_manually_drop_into_inner.md
new file mode 100644
index 0000000..a76d8eb
--- /dev/null
+++ b/data/1.32/const_manually_drop_into_inner.md
@@ -0,0 +1,3 @@
++++
+title = "`ManuallyDrop::into_inner` as `const fn`"
++++
diff --git a/data/1.32/const_manually_drop_new.md b/data/1.32/const_manually_drop_new.md
new file mode 100644
index 0000000..16ca6df
--- /dev/null
+++ b/data/1.32/const_manually_drop_new.md
@@ -0,0 +1,3 @@
++++
+title = "`ManuallyDrop::new` as `const fn`"
++++
diff --git a/data/1.32/const_non_null_as_ptr.md b/data/1.32/const_non_null_as_ptr.md
new file mode 100644
index 0000000..01cc556
--- /dev/null
+++ b/data/1.32/const_non_null_as_ptr.md
@@ -0,0 +1,3 @@
++++
+title = "`NonNull::as_ptr` as `const fn`"
++++
diff --git a/data/1.32/const_range_inclusive_end.md b/data/1.32/const_range_inclusive_end.md
new file mode 100644
index 0000000..445b902
--- /dev/null
+++ b/data/1.32/const_range_inclusive_end.md
@@ -0,0 +1,3 @@
++++
+title = "`RangeInclusive::end` as `const fn`"
++++
diff --git a/data/1.32/const_range_inclusive_start.md b/data/1.32/const_range_inclusive_start.md
new file mode 100644
index 0000000..11305ee
--- /dev/null
+++ b/data/1.32/const_range_inclusive_start.md
@@ -0,0 +1,3 @@
++++
+title = "`RangeInclusive::start` as `const fn`"
++++
diff --git a/data/1.32/const_slice_as_ptr.md b/data/1.32/const_slice_as_ptr.md
new file mode 100644
index 0000000..a1c6648
--- /dev/null
+++ b/data/1.32/const_slice_as_ptr.md
@@ -0,0 +1,3 @@
++++
+title = "`slice::as_ptr` as `const fn`"
++++
diff --git a/data/1.32/const_str_as_ptr.md b/data/1.32/const_str_as_ptr.md
new file mode 100644
index 0000000..43fb61c
--- /dev/null
+++ b/data/1.32/const_str_as_ptr.md
@@ -0,0 +1,3 @@
++++
+title = "`str::as_ptr` as `const fn`"
++++
diff --git a/data/1.32/const_unsafe_cell_get.md b/data/1.32/const_unsafe_cell_get.md
new file mode 100644
index 0000000..788b518
--- /dev/null
+++ b/data/1.32/const_unsafe_cell_get.md
@@ -0,0 +1,3 @@
++++
+title = "`UnsafeCell::get` as `const fn`"
++++
diff --git a/data/1.32/dbg_macro.md b/data/1.32/dbg_macro.md
new file mode 100644
index 0000000..728c6fa
--- /dev/null
+++ b/data/1.32/dbg_macro.md
@@ -0,0 +1,8 @@
++++
+title = "`dbg!`"
+flag = "dbg_macro"
+rfc_id = 2361
+impl_pr_id = 54317
+tracking_issue_id = 54306
+stabilization_pr_id = 56395
++++
diff --git a/data/1.32/int_to_from_bytes.md b/data/1.32/int_to_from_bytes.md
new file mode 100644
index 0000000..6915d07
--- /dev/null
+++ b/data/1.32/int_to_from_bytes.md
@@ -0,0 +1,41 @@
++++
+title = "integer ↔ bytes conversion"
+flag = "int_to_from_bytes"
+items = [
+    "i8::to_ne_bytes", "i8::to_le_bytes", "i8::to_be_bytes",
+    "i8::from_ne_bytes", "i8::from_le_bytes", "i8::from_be_bytes",
+
+    "i16::to_ne_bytes", "i16::to_le_bytes", "i16::to_be_bytes",
+    "i16::from_ne_bytes", "i16::from_le_bytes", "i16::from_be_bytes",
+
+    "i32::to_ne_bytes", "i32::to_le_bytes", "i32::to_be_bytes",
+    "i32::from_ne_bytes", "i32::from_le_bytes", "i32::from_be_bytes",
+
+    "i64::to_ne_bytes", "i64::to_le_bytes", "i64::to_be_bytes",
+    "i64::from_ne_bytes", "i64::from_le_bytes", "i64::from_be_bytes",
+
+    "i128::to_ne_bytes", "i128::to_le_bytes", "i128::to_be_bytes",
+    "i128::from_ne_bytes", "i128::from_le_bytes", "i128::from_be_bytes",
+
+    "isize::to_ne_bytes", "isize::to_le_bytes", "isize::to_be_bytes",
+    "isize::from_ne_bytes", "isize::from_le_bytes", "isize::from_be_bytes",
+
+    "u8::to_ne_bytes", "u8::to_le_bytes", "u8::to_be_bytes",
+    "u8::from_ne_bytes", "u8::from_le_bytes", "u8::from_be_bytes",
+
+    "u16::to_ne_bytes", "u16::to_le_bytes", "u16::to_be_bytes",
+    "u16::from_ne_bytes", "u16::from_le_bytes", "u16::from_be_bytes",
+
+    "u32::to_ne_bytes", "u32::to_le_bytes", "u32::to_be_bytes",
+    "u32::from_ne_bytes", "u32::from_le_bytes", "u32::from_be_bytes",
+
+    "u64::to_ne_bytes", "u64::to_le_bytes", "u64::to_be_bytes",
+    "u64::from_ne_bytes", "u64::from_le_bytes", "u64::from_be_bytes",
+
+    "u128::to_ne_bytes", "u128::to_le_bytes", "u128::to_be_bytes",
+    "u128::from_ne_bytes", "u128::from_le_bytes", "u128::from_be_bytes",
+
+    "usize::to_ne_bytes", "usize::to_le_bytes", "usize::to_be_bytes",
+    "usize::from_ne_bytes", "usize::from_le_bytes", "usize::from_be_bytes",
+]
++++
diff --git a/data/1.32/macro_at_most_once_rep.md b/data/1.32/macro_at_most_once_rep.md
new file mode 100644
index 0000000..9ce94eb
--- /dev/null
+++ b/data/1.32/macro_at_most_once_rep.md
@@ -0,0 +1,8 @@
++++
+title = "`?` as the Kleene \"at most one\" operator in `macro_rules!` in the 2018 edition"
+flag = "macro_at_most_once_rep"
+rfc_id = 2298
+tracking_issue_id = 48075
+stabilization_pr_id = 56245
+edition_guide_path = "rust-2018/macros/at-most-once.html"
++++
diff --git a/data/1.32/macro_literal_matcher.md b/data/1.32/macro_literal_matcher.md
new file mode 100644
index 0000000..61cbed9
--- /dev/null
+++ b/data/1.32/macro_literal_matcher.md
@@ -0,0 +1,7 @@
++++
+title = "the `literal` fragment specifier in `macro_rules!`"
+flag = "macro_literal_matcher"
+rfc_id = 1576
+tracking_issue_id = 35625
+stabilization_pr_id = 56072
++++
diff --git a/data/1.32/must_use_traits.md b/data/1.32/must_use_traits.md
new file mode 100644
index 0000000..d708138
--- /dev/null
+++ b/data/1.32/must_use_traits.md
@@ -0,0 +1,4 @@
++++
+title = "`#[must_use]` on traits"
+impl_pr_id = 55663
++++
diff --git a/data/1.32/path_from_str.md b/data/1.32/path_from_str.md
new file mode 100644
index 0000000..3932778
--- /dev/null
+++ b/data/1.32/path_from_str.md
@@ -0,0 +1,5 @@
++++
+title = "`FromStr` implementation for `PathBuf`"
+flag = "path_from_str"
+impl_pr_id = 55148
++++
diff --git a/data/1.32/self_in_typedefs.md b/data/1.32/self_in_typedefs.md
new file mode 100644
index 0000000..dadee2b
--- /dev/null
+++ b/data/1.32/self_in_typedefs.md
@@ -0,0 +1,7 @@
++++
+title = "`Self` in type definitions"
+flag = "self_in_typedefs"
+rfc_id = 2300
+tracking_issue_id = 49303
+stabilization_pr_id = 56366
++++
diff --git a/data/1.32/self_struct_ctor.md b/data/1.32/self_struct_ctor.md
new file mode 100644
index 0000000..f3cfd90
--- /dev/null
+++ b/data/1.32/self_struct_ctor.md
@@ -0,0 +1,7 @@
++++
+title = "`Self` as a constructor and pattern for unit and tuple structs"
+flag = "self_struct_ctor"
+rfc_id = 2302
+tracking_issue_id = 51994
+stabilization_pr_id = 56365
++++
diff --git a/data/1.32/uniform_paths.md b/data/1.32/uniform_paths.md
new file mode 100644
index 0000000..9e6bf91
--- /dev/null
+++ b/data/1.32/uniform_paths.md
@@ -0,0 +1,6 @@
++++
+title = "uniform paths (`use x::y;` as `use self::x::y;`) in the 2018 edition"
+flag = "uniform_paths"
+tracking_issue_id = 53130
+stabilization_pr_id = 56759
++++
diff --git a/data/1.32/version.toml b/data/1.32/version.toml
new file mode 100644
index 0000000..dc1c85d
--- /dev/null
+++ b/data/1.32/version.toml
@@ -0,0 +1,3 @@
+number = "1.32"
+gh_milestone_id = 63
+blog_post_path = "2019/01/17/Rust-1.32.0.html"
diff --git a/data/1.33/cfg_attr_multi.md b/data/1.33/cfg_attr_multi.md
new file mode 100644
index 0000000..45a1acf
--- /dev/null
+++ b/data/1.33/cfg_attr_multi.md
@@ -0,0 +1,8 @@
++++
+title = "`#[cfg_attr(cfg, attr1, attr2, attr3)]`"
+flag = "cfg_attr_multi"
+rfc_id = 2539
+impl_pr_id = 54862
+tracking_issue_id = 54881
+stabilization_pr_id = 57332
++++
diff --git a/data/1.33/cfg_target_vendor.md b/data/1.33/cfg_target_vendor.md
new file mode 100644
index 0000000..cb1e46e
--- /dev/null
+++ b/data/1.33/cfg_target_vendor.md
@@ -0,0 +1,7 @@
++++
+title = "`cfg(target_vendor)`"
+flag = "cfg_target_vendor"
+impl_pr_id = 28612
+tracking_issue_id = 29718
+stabilization_pr_id = 57465
++++
diff --git a/data/1.33/const_ip.md b/data/1.33/const_ip.md
new file mode 100644
index 0000000..2ce3898
--- /dev/null
+++ b/data/1.33/const_ip.md
@@ -0,0 +1,5 @@
++++
+title = "`Ipv4Addr::new` as `const fn`"
+flag = "const_ip"
+stabilization_pr_id = 57234
++++
diff --git a/data/1.33/const_let.md b/data/1.33/const_let.md
new file mode 100644
index 0000000..a6c96a2
--- /dev/null
+++ b/data/1.33/const_let.md
@@ -0,0 +1,7 @@
++++
+title = "let bindings, assignments and destructuring in `const fn`"
+flag = "const_let"
+rfc_id = 2341
+tracking_issue_id = 48821
+stabilization_pr_id = 57175
++++
diff --git a/data/1.33/exhaustive_integer_patterns.md b/data/1.33/exhaustive_integer_patterns.md
new file mode 100644
index 0000000..4390c7f
--- /dev/null
+++ b/data/1.33/exhaustive_integer_patterns.md
@@ -0,0 +1,6 @@
++++
+title = "integer match exhaustiveness checking"
+flag = "exhaustive_integer_patterns"
+rfc_id = 2591
+tracking_issue_id = 50907
++++
diff --git a/data/1.33/if_while_or_patterns.md b/data/1.33/if_while_or_patterns.md
new file mode 100644
index 0000000..51f643c
--- /dev/null
+++ b/data/1.33/if_while_or_patterns.md
@@ -0,0 +1,7 @@
++++
+title = "or-patterns in `if let` and `while let`"
+flag = "if_while_or_patterns"
+rfc_id = 2175
+tracking_issue_id = 48215
+stabilization_pr_id = 57532
++++
diff --git a/data/1.33/irrefutable_let_patterns.md b/data/1.33/irrefutable_let_patterns.md
new file mode 100644
index 0000000..cff8da2
--- /dev/null
+++ b/data/1.33/irrefutable_let_patterns.md
@@ -0,0 +1,8 @@
++++
+title = "irrefutable patterns in `if let` and `while let`"
+flag = "irrefutable_let_patterns"
+rfc_id = 2086
+impl_pr_id = 49469
+tracking_issue_id = 44495
+stabilization_pr_id = 57535
++++
diff --git a/data/1.33/min_const_unsafe_fn.md b/data/1.33/min_const_unsafe_fn.md
new file mode 100644
index 0000000..5384de1
--- /dev/null
+++ b/data/1.33/min_const_unsafe_fn.md
@@ -0,0 +1,6 @@
++++
+title = "`const unsafe fn`s inside `unsafe` blocks in `const fn`"
+flag = "min_const_unsafe_fn"
+tracking_issue_id = 55607
+stabilization_pr_id = 57067
++++
diff --git a/data/1.33/phantom_unpinned.md b/data/1.33/phantom_unpinned.md
new file mode 100644
index 0000000..b091a1b
--- /dev/null
+++ b/data/1.33/phantom_unpinned.md
@@ -0,0 +1,4 @@
++++
+title = "`marker::PhantomUnpinned`"
+flag = "pin"
++++
diff --git a/data/1.33/pin.md b/data/1.33/pin.md
new file mode 100644
index 0000000..6d80380
--- /dev/null
+++ b/data/1.33/pin.md
@@ -0,0 +1,4 @@
++++
+title = "`pin::Pin`"
+flag = "pin"
++++
diff --git a/data/1.33/rc_arc_pin_method_receiver.md b/data/1.33/rc_arc_pin_method_receiver.md
new file mode 100644
index 0000000..69a55bc
--- /dev/null
+++ b/data/1.33/rc_arc_pin_method_receiver.md
@@ -0,0 +1,4 @@
++++
+title = "`Rc`, `Arc` or `Pin` as a method receiver"
+stabilization_pr_id = 56805
++++
diff --git a/data/1.33/repr_packed.md b/data/1.33/repr_packed.md
new file mode 100644
index 0000000..05ce2fd
--- /dev/null
+++ b/data/1.33/repr_packed.md
@@ -0,0 +1,7 @@
++++
+title = "`#[repr(packed(N))]` on structs"
+flag = "repr_packed"
+rfc_id = 1399
+tracking_issue_id = 33158
+stabilization_pr_id = 57049
++++
diff --git a/data/1.33/underscore_imports.md b/data/1.33/underscore_imports.md
new file mode 100644
index 0000000..57a5798
--- /dev/null
+++ b/data/1.33/underscore_imports.md
@@ -0,0 +1,11 @@
++++
+title = "underscore imports (impl-only trait imports)"
+flag = "underscore_imports"
+rfc_id = 2166
+tracking_issue_id = 48216
+stabilization_pr_id = 56303
+items = [
+    "extern crate c as _;",
+    "use path as _;",
+]
++++
diff --git a/data/1.33/unpin.md b/data/1.33/unpin.md
new file mode 100644
index 0000000..e40d901
--- /dev/null
+++ b/data/1.33/unpin.md
@@ -0,0 +1,4 @@
++++
+title = "`marker::Unpin`"
+flag = "pin"
++++
diff --git a/data/1.33/version.toml b/data/1.33/version.toml
new file mode 100644
index 0000000..9170e89
--- /dev/null
+++ b/data/1.33/version.toml
@@ -0,0 +1,3 @@
+number = "1.33"
+gh_milestone_id = 59
+blog_post_path = "2019/02/28/Rust-1.33.0.html"
diff --git a/data/1.34/alternative_registries.md b/data/1.34/alternative_registries.md
new file mode 100644
index 0000000..f901175
--- /dev/null
+++ b/data/1.34/alternative_registries.md
@@ -0,0 +1,3 @@
++++
+title = "alternative registries to crates.io in cargo"
++++
diff --git a/data/1.34/const_overflowing_neg.md b/data/1.34/const_overflowing_neg.md
new file mode 100644
index 0000000..0b33a8b
--- /dev/null
+++ b/data/1.34/const_overflowing_neg.md
@@ -0,0 +1,18 @@
++++
+title = "`overflowing_neg` as `const fn`"
+impl_pr_id = 58044
+items = [
+    "i8::overflowing_neg",
+    "i16::overflowing_neg",
+    "i32::overflowing_neg",
+    "i64::overflowing_neg",
+    "i128::overflowing_neg",
+    "isize::overflowing_neg",
+    "u8::overflowing_neg",
+    "u16::overflowing_neg",
+    "u32::overflowing_neg",
+    "u64::overflowing_neg",
+    "u128::overflowing_neg",
+    "usize::overflowing_neg",
+]
++++
diff --git a/data/1.34/const_wrapping_neg.md b/data/1.34/const_wrapping_neg.md
new file mode 100644
index 0000000..720063b
--- /dev/null
+++ b/data/1.34/const_wrapping_neg.md
@@ -0,0 +1,18 @@
++++
+title = "`wrapping_neg` as `const fn`"
+impl_pr_id = 58044
+items = [
+    "i8::wrapping_neg",
+    "i16::wrapping_neg",
+    "i32::wrapping_neg",
+    "i64::wrapping_neg",
+    "i128::wrapping_neg",
+    "isize::wrapping_neg",
+    "u8::wrapping_neg",
+    "u16::wrapping_neg",
+    "u32::wrapping_neg",
+    "u64::wrapping_neg",
+    "u128::wrapping_neg",
+    "usize::wrapping_neg",
+]
++++
diff --git a/data/1.34/deprecated_equals_reason.md b/data/1.34/deprecated_equals_reason.md
new file mode 100644
index 0000000..9e71355
--- /dev/null
+++ b/data/1.34/deprecated_equals_reason.md
@@ -0,0 +1,3 @@
++++
+title = "`#[deprecated = \"reason\"]` as a shorthand for `#[deprecated(note = \"reason\")]`"
++++
diff --git a/data/1.34/extern_crate_self.md b/data/1.34/extern_crate_self.md
new file mode 100644
index 0000000..4c9adfb
--- /dev/null
+++ b/data/1.34/extern_crate_self.md
@@ -0,0 +1,6 @@
++++
+title = "`extern crate self as foo;`"
+flag = "extern_crate_self"
+tracking_issue_id = 56409
+stabilization_pr_id = 57407
++++
diff --git a/data/1.34/unrestricted_attribute_tokens.md b/data/1.34/unrestricted_attribute_tokens.md
new file mode 100644
index 0000000..5958643
--- /dev/null
+++ b/data/1.34/unrestricted_attribute_tokens.md
@@ -0,0 +1,10 @@
++++
+title = "arbitrary token streams in procedural attribute macros"
+flag = "unrestricted_attribute_tokens"
+tracking_issue_id = 55208
+items = [
+    "#[attr{...}]",
+    "#[attr[...]]",
+    "#[attr(...)]",
+]
++++
diff --git a/data/1.34/version.toml b/data/1.34/version.toml
new file mode 100644
index 0000000..94d707f
--- /dev/null
+++ b/data/1.34/version.toml
@@ -0,0 +1,3 @@
+number = "1.34"
+gh_milestone_id = 60
+blog_post_path = "2019/04/11/Rust-1.34.0.html"
diff --git a/data/1.35/alloc_system_default.md b/data/1.35/alloc_system_default.md
new file mode 100644
index 0000000..e0c8c2b
--- /dev/null
+++ b/data/1.35/alloc_system_default.md
@@ -0,0 +1,4 @@
++++
+title = "`Default` implementation for `alloc::System`"
+impl_pr_id = 59451
++++
diff --git a/data/1.35/asraw_stdio_locks.md b/data/1.35/asraw_stdio_locks.md
new file mode 100644
index 0000000..8d0bdfa
--- /dev/null
+++ b/data/1.35/asraw_stdio_locks.md
@@ -0,0 +1,5 @@
++++
+title = "`AsRawFd` implementation for `StdinLock`, `StdoutLock` and `StderrLock`"
+flag = "asraw_stdio_locks"
+impl_pr_id = 59512
++++
diff --git a/data/1.35/boxed_closure_impls.md b/data/1.35/boxed_closure_impls.md
new file mode 100644
index 0000000..8818ca8
--- /dev/null
+++ b/data/1.35/boxed_closure_impls.md
@@ -0,0 +1,10 @@
++++
+title = "boxed closure `Fn*` trait implementations"
+flag = "boxed_closure_impls"
+impl_pr_id = 59500
+items = [
+    "impl<A, F> FnOnce for Box<F> where F: FnOnce<A> + ?Sized",
+    "impl<A, F> FnMut for Box<F> where F: FnMut<A> + ?Sized",
+    "impl<A, F> Fn for Box<F> where F: Fn<A> + ?Sized",
+]
++++
diff --git a/data/1.35/coerce_closure_to_unsafe_fn_ptr.md b/data/1.35/coerce_closure_to_unsafe_fn_ptr.md
new file mode 100644
index 0000000..b637b98
--- /dev/null
+++ b/data/1.35/coerce_closure_to_unsafe_fn_ptr.md
@@ -0,0 +1,4 @@
++++
+title = "closure to unsafe function pointer coercions"
+impl_pr_id = 59580
++++
diff --git a/data/1.35/dbg_no_args.md b/data/1.35/dbg_no_args.md
new file mode 100644
index 0000000..535901b
--- /dev/null
+++ b/data/1.35/dbg_no_args.md
@@ -0,0 +1,4 @@
++++
+title = "`dbg!` without arguments"
+impl_pr_id = 57847
++++
diff --git a/data/1.35/exact_size_case_mapping_iter.md b/data/1.35/exact_size_case_mapping_iter.md
new file mode 100644
index 0000000..f6d28ec
--- /dev/null
+++ b/data/1.35/exact_size_case_mapping_iter.md
@@ -0,0 +1,5 @@
++++
+title = "`ExactSizeIterator` implementation for `ToLowercase` and `ToUppercase`"
+flag = "exact_size_case_mapping_iter"
+impl_pr_id = 58778
++++
diff --git a/data/1.35/version.toml b/data/1.35/version.toml
new file mode 100644
index 0000000..e18bbdd
--- /dev/null
+++ b/data/1.35/version.toml
@@ -0,0 +1,3 @@
+number = "1.35"
+gh_milestone_id = 61
+blog_post_path = "2019/05/23/Rust-1.35.0.html"
diff --git a/data/1.36/alloc.md b/data/1.36/alloc.md
new file mode 100644
index 0000000..b261c8b
--- /dev/null
+++ b/data/1.36/alloc.md
@@ -0,0 +1,5 @@
++++
+title = "the `alloc` crate"
+flag = "alloc"
+stabilization_pr_id = 59675
++++
diff --git a/data/1.36/const_layout_from_size_align_unchecked.md b/data/1.36/const_layout_from_size_align_unchecked.md
new file mode 100644
index 0000000..f29181b
--- /dev/null
+++ b/data/1.36/const_layout_from_size_align_unchecked.md
@@ -0,0 +1,4 @@
++++
+title = "`alloc::Layout::from_size_align_unchecked` as `const fn`"
+impl_pr_id = 60370
++++
diff --git a/data/1.36/const_needs_drop.md b/data/1.36/const_needs_drop.md
new file mode 100644
index 0000000..8989db0
--- /dev/null
+++ b/data/1.36/const_needs_drop.md
@@ -0,0 +1,5 @@
++++
+title = "`mem::needs_drop` as `const fn`"
+flag = "const_needs_drop"
+stabilization_pr_id = 60364
++++
diff --git a/data/1.36/const_nonnull_cast.md b/data/1.36/const_nonnull_cast.md
new file mode 100644
index 0000000..7767774
--- /dev/null
+++ b/data/1.36/const_nonnull_cast.md
@@ -0,0 +1,4 @@
++++
+title = "`NonNull::cast` as `const fn`"
+impl_pr_id = 60244
++++
diff --git a/data/1.36/const_nonnull_dangling.md b/data/1.36/const_nonnull_dangling.md
new file mode 100644
index 0000000..2be10a6
--- /dev/null
+++ b/data/1.36/const_nonnull_dangling.md
@@ -0,0 +1,4 @@
++++
+title = "`NonNull::dangling` as `const fn`"
+impl_pr_id = 60244
++++
diff --git a/data/1.36/dbg_multiple_args.md b/data/1.36/dbg_multiple_args.md
new file mode 100644
index 0000000..47fca37
--- /dev/null
+++ b/data/1.36/dbg_multiple_args.md
@@ -0,0 +1,4 @@
++++
+title = "multiple arguments in `dbg!` macro invocations"
+impl_pr_id = 59826
++++
diff --git a/data/1.36/hashbrown.md b/data/1.36/hashbrown.md
new file mode 100644
index 0000000..706c3e3
--- /dev/null
+++ b/data/1.36/hashbrown.md
@@ -0,0 +1,4 @@
++++
+title = "`hashbrown::HashMap` as the implementation of `HashMap`"
+impl_pr_id = 58623
++++
diff --git a/data/1.36/io_cursor_default.md b/data/1.36/io_cursor_default.md
new file mode 100644
index 0000000..fd11350
--- /dev/null
+++ b/data/1.36/io_cursor_default.md
@@ -0,0 +1,4 @@
++++
+title = "`Default` implementation for `io::Cursor`"
+impl_pr_id = 60234
++++
diff --git a/data/1.36/nll_2015.md b/data/1.36/nll_2015.md
new file mode 100644
index 0000000..2193063
--- /dev/null
+++ b/data/1.36/nll_2015.md
@@ -0,0 +1,4 @@
++++
+title = "Non-Lexical Lifetimes (NLL) on the 2015 edition"
+impl_pr_id = 59114
++++
diff --git a/data/1.36/string_borrow_mut_str.md b/data/1.36/string_borrow_mut_str.md
new file mode 100644
index 0000000..df4c7fa
--- /dev/null
+++ b/data/1.36/string_borrow_mut_str.md
@@ -0,0 +1,4 @@
++++
+title = "`BorrowMut<str>` implementation for `String`"
+impl_pr_id = 60404
++++
diff --git a/data/1.36/string_from_string_ref.md b/data/1.36/string_from_string_ref.md
new file mode 100644
index 0000000..4f6e8a1
--- /dev/null
+++ b/data/1.36/string_from_string_ref.md
@@ -0,0 +1,4 @@
++++
+title = "`From<&String>` implementation for `String`"
+impl_pr_id = 59825
++++
diff --git a/data/1.36/version.toml b/data/1.36/version.toml
new file mode 100644
index 0000000..1d9289d
--- /dev/null
+++ b/data/1.36/version.toml
@@ -0,0 +1,3 @@
+number = "1.36"
+gh_milestone_id = 62
+blog_post_path = "2019/07/04/Rust-1.36.0.html"
diff --git a/data/1.37/copy_within.md b/data/1.37/copy_within.md
new file mode 100644
index 0000000..9ecea34
--- /dev/null
+++ b/data/1.37/copy_within.md
@@ -0,0 +1,7 @@
++++
+title = "`[T]::copy_within`"
+flag = "copy_within"
+impl_pr_id = 53652
+tracking_issue_id = 54236
+stabilization_pr_id = 61398
++++
diff --git a/data/1.37/generic_param_cfg_attrs.md b/data/1.37/generic_param_cfg_attrs.md
new file mode 100644
index 0000000..ffdf2ea
--- /dev/null
+++ b/data/1.37/generic_param_cfg_attrs.md
@@ -0,0 +1,8 @@
++++
+title = "conditional compilation of generic parameters"
+impl_pr_id = 61547
+items = [
+    "#[cfg(...)]",
+    "#[cfg_attr(...)]",
+]
++++
diff --git a/data/1.37/kleene_op_2015.md b/data/1.37/kleene_op_2015.md
new file mode 100644
index 0000000..51474cc
--- /dev/null
+++ b/data/1.37/kleene_op_2015.md
@@ -0,0 +1,5 @@
++++
+title = "the `?` Kleene macro operator in the 2015 edition"
+impl_pr_id = 60932
+edition_guide_path = "rust-2018/macros/at-most-once.html"
++++
diff --git a/data/1.37/option_xor.md b/data/1.37/option_xor.md
new file mode 100644
index 0000000..75185ef
--- /dev/null
+++ b/data/1.37/option_xor.md
@@ -0,0 +1,3 @@
++++
+title = "`Option::xor`"
++++
diff --git a/data/1.37/repr_align_enum.md b/data/1.37/repr_align_enum.md
new file mode 100644
index 0000000..6214dcb
--- /dev/null
+++ b/data/1.37/repr_align_enum.md
@@ -0,0 +1,7 @@
++++
+title = "`#[repr(align(N)]` on enums"
+flag = "repr_align_enum"
+tracking_issue_id = 57996
+stabilization_pr_id = 61229
+edition_guide_path = "rust-2018/data-types/choosing-alignment-with-the-repr-attribute.html"
++++
diff --git a/data/1.37/reverse_bits.md b/data/1.37/reverse_bits.md
new file mode 100644
index 0000000..b5c9bbf
--- /dev/null
+++ b/data/1.37/reverse_bits.md
@@ -0,0 +1,22 @@
++++
+title = "`reverse_bits` integer methods"
+flag = "reverse_bits"
+items = [
+    "i8::reverse_bits",
+    "i16::reverse_bits",
+    "i32::reverse_bits",
+    "i64::reverse_bits",
+    "i128::reverse_bits",
+    "isize::reverse_bits",
+    "u8::reverse_bits",
+    "u16::reverse_bits",
+    "u32::reverse_bits",
+    "u64::reverse_bits",
+    "u128::reverse_bits",
+    "usize::reverse_bits",
+    "Wrapping<T>::reverse_bits",
+]
+impl_pr_id = 48573
+tracking_issue_id = 48763
+stabilization_pr_id = 61364
++++
diff --git a/data/1.37/type_alias_enum_variants.md b/data/1.37/type_alias_enum_variants.md
new file mode 100644
index 0000000..4861895
--- /dev/null
+++ b/data/1.37/type_alias_enum_variants.md
@@ -0,0 +1,5 @@
++++
+title = "enum variants through a type alias"
+tracking_issue_id = 49683
+stabilization_pr_id = 61682
++++
diff --git a/data/1.37/underscore_const_names.md b/data/1.37/underscore_const_names.md
new file mode 100644
index 0000000..7bb79a2
--- /dev/null
+++ b/data/1.37/underscore_const_names.md
@@ -0,0 +1,5 @@
++++
+title = "`_` as an identifier for constants"
+flag = "underscore_const_names"
+tracking_issue_id = 54912
++++
diff --git a/data/1.37/version.toml b/data/1.37/version.toml
new file mode 100644
index 0000000..26998cd
--- /dev/null
+++ b/data/1.37/version.toml
@@ -0,0 +1,3 @@
+number = "1.37"
+gh_milestone_id = 64
+blog_post_path = "2019/08/15/Rust-1.37.0.html"
diff --git a/data/1.38/any_type_name.md b/data/1.38/any_type_name.md
new file mode 100644
index 0000000..340cbda
--- /dev/null
+++ b/data/1.38/any_type_name.md
@@ -0,0 +1,3 @@
++++
+title = "`any::type_name`"
++++
diff --git a/data/1.38/ascii_escapedefault_clone.md b/data/1.38/ascii_escapedefault_clone.md
new file mode 100644
index 0000000..47c509f
--- /dev/null
+++ b/data/1.38/ascii_escapedefault_clone.md
@@ -0,0 +1,4 @@
++++
+title = "`Clone` implementation for `ascii::EscapeDefault`"
+impl_pr_id = 63421
++++
diff --git a/data/1.38/ascii_escapedefault_display.md b/data/1.38/ascii_escapedefault_display.md
new file mode 100644
index 0000000..35bb00e
--- /dev/null
+++ b/data/1.38/ascii_escapedefault_display.md
@@ -0,0 +1,4 @@
++++
+title = "`Display` implementation for `ascii::EscapeDefault`"
+impl_pr_id = 63421
++++
diff --git a/data/1.38/deprecated_macros.md b/data/1.38/deprecated_macros.md
new file mode 100644
index 0000000..3103b14
--- /dev/null
+++ b/data/1.38/deprecated_macros.md
@@ -0,0 +1,4 @@
++++
+title = "`#[deprecated]` on macros"
+impl_pr_id = 62042
++++
diff --git a/data/1.38/duration_as_secs_f32.md b/data/1.38/duration_as_secs_f32.md
new file mode 100644
index 0000000..7ccf12b
--- /dev/null
+++ b/data/1.38/duration_as_secs_f32.md
@@ -0,0 +1,3 @@
++++
+title = "`Duration::as_secs_f32`"
++++
diff --git a/data/1.38/duration_as_secs_f64.md b/data/1.38/duration_as_secs_f64.md
new file mode 100644
index 0000000..c16f533
--- /dev/null
+++ b/data/1.38/duration_as_secs_f64.md
@@ -0,0 +1,3 @@
++++
+title = "`Duration::as_secs_f64`"
++++
diff --git a/data/1.38/duration_div_f32.md b/data/1.38/duration_div_f32.md
new file mode 100644
index 0000000..116f738
--- /dev/null
+++ b/data/1.38/duration_div_f32.md
@@ -0,0 +1,3 @@
++++
+title = "`Duration::div_f32`"
++++
diff --git a/data/1.38/duration_div_f64.md b/data/1.38/duration_div_f64.md
new file mode 100644
index 0000000..4c58ccf
--- /dev/null
+++ b/data/1.38/duration_div_f64.md
@@ -0,0 +1,3 @@
++++
+title = "`Duration::div_f64`"
++++
diff --git a/data/1.38/duration_from_secs_f32.md b/data/1.38/duration_from_secs_f32.md
new file mode 100644
index 0000000..2d62a0d
--- /dev/null
+++ b/data/1.38/duration_from_secs_f32.md
@@ -0,0 +1,3 @@
++++
+title = "`Duration::from_secs_f32`"
++++
diff --git a/data/1.38/duration_from_secs_f64.md b/data/1.38/duration_from_secs_f64.md
new file mode 100644
index 0000000..26cdc23
--- /dev/null
+++ b/data/1.38/duration_from_secs_f64.md
@@ -0,0 +1,3 @@
++++
+title = "`Duration::from_secs_f64`"
++++
diff --git a/data/1.38/duration_mul_f32.md b/data/1.38/duration_mul_f32.md
new file mode 100644
index 0000000..0d17be8
--- /dev/null
+++ b/data/1.38/duration_mul_f32.md
@@ -0,0 +1,3 @@
++++
+title = "`Duration::mul_f32`"
++++
diff --git a/data/1.38/duration_mul_f64.md b/data/1.38/duration_mul_f64.md
new file mode 100644
index 0000000..63f0a66
--- /dev/null
+++ b/data/1.38/duration_mul_f64.md
@@ -0,0 +1,3 @@
++++
+title = "`Duration::mul_f64`"
++++
diff --git a/data/1.38/euclidean_division.md b/data/1.38/euclidean_division.md
new file mode 100644
index 0000000..40d046d
--- /dev/null
+++ b/data/1.38/euclidean_division.md
@@ -0,0 +1,5 @@
++++
+title = "euclidean division & modulo"
+flag = "euclidean_division"
+stabilization_pr_id = 61884
++++
diff --git a/data/1.38/global_allocator_in_submodules.md b/data/1.38/global_allocator_in_submodules.md
new file mode 100644
index 0000000..dda7e41
--- /dev/null
+++ b/data/1.38/global_allocator_in_submodules.md
@@ -0,0 +1,4 @@
++++
+title = "`#[global_allocator]` inside submodules"
+impl_pr_id = 62735
++++
diff --git a/data/1.38/iter_peekable_double_ended.md b/data/1.38/iter_peekable_double_ended.md
new file mode 100644
index 0000000..fd03827
--- /dev/null
+++ b/data/1.38/iter_peekable_double_ended.md
@@ -0,0 +1,4 @@
++++
+title = "`DoubleEndedIterator` implementation for `iter::Peekable`"
+impl_pr_id = 61457
++++
diff --git a/data/1.38/iter_step_by_double_ended.md b/data/1.38/iter_step_by_double_ended.md
new file mode 100644
index 0000000..def7dbd
--- /dev/null
+++ b/data/1.38/iter_step_by_double_ended.md
@@ -0,0 +1,4 @@
++++
+title = "`DoubleEndedIterator` implementation for `iter::StepBy`"
+impl_pr_id = 61457
++++
diff --git a/data/1.38/iter_take_double_ended.md b/data/1.38/iter_take_double_ended.md
new file mode 100644
index 0000000..889a57c
--- /dev/null
+++ b/data/1.38/iter_take_double_ended.md
@@ -0,0 +1,4 @@
++++
+title = "`DoubleEndedIterator` implementation for `iter::Take`"
+impl_pr_id = 61457
++++
diff --git a/data/1.38/ptr_cast.md b/data/1.38/ptr_cast.md
new file mode 100644
index 0000000..892f880
--- /dev/null
+++ b/data/1.38/ptr_cast.md
@@ -0,0 +1,4 @@
++++
+title = "`cast` method on pointers"
+item = [ "<*const T>::cast", "<*mut T>::cast",]
++++
diff --git a/data/1.38/shared_from_iter.md b/data/1.38/shared_from_iter.md
new file mode 100644
index 0000000..d159b56
--- /dev/null
+++ b/data/1.38/shared_from_iter.md
@@ -0,0 +1,5 @@
++++
+title = "`FromIterator<T>` implementation for `Rc<T>` and `Arc<T>`"
+flag = "shared_from_iter"
+impl_pr_id = 61953
++++
diff --git a/data/1.38/str_chars_debug.md b/data/1.38/str_chars_debug.md
new file mode 100644
index 0000000..4cc163d
--- /dev/null
+++ b/data/1.38/str_chars_debug.md
@@ -0,0 +1,4 @@
++++
+title = "`Debug` implementation for `std::str::Chars`"
+impl_pr_id = 63000
++++
diff --git a/data/1.38/thread_accesserror_clone.md b/data/1.38/thread_accesserror_clone.md
new file mode 100644
index 0000000..bb7830f
--- /dev/null
+++ b/data/1.38/thread_accesserror_clone.md
@@ -0,0 +1,4 @@
++++
+title = "`Clone` implementation for `thread::AccessError`"
+impl_pr_id = 61491
++++
diff --git a/data/1.38/thread_accesserror_copy.md b/data/1.38/thread_accesserror_copy.md
new file mode 100644
index 0000000..4c36c4c
--- /dev/null
+++ b/data/1.38/thread_accesserror_copy.md
@@ -0,0 +1,4 @@
++++
+title = "`Copy` implementation for `thread::AccessError`"
+impl_pr_id = 61491
++++
diff --git a/data/1.38/thread_accesserror_eq.md b/data/1.38/thread_accesserror_eq.md
new file mode 100644
index 0000000..04225c2
--- /dev/null
+++ b/data/1.38/thread_accesserror_eq.md
@@ -0,0 +1,4 @@
++++
+title = "`Eq` implementation for `thread::AccessError`"
+impl_pr_id = 61491
++++
diff --git a/data/1.38/thread_accesserror_error.md b/data/1.38/thread_accesserror_error.md
new file mode 100644
index 0000000..7e830f9
--- /dev/null
+++ b/data/1.38/thread_accesserror_error.md
@@ -0,0 +1,4 @@
++++
+title = "`Error` implementation for `thread::AccessError`"
+impl_pr_id = 61491
++++
diff --git a/data/1.38/thread_accesserror_partialeq.md b/data/1.38/thread_accesserror_partialeq.md
new file mode 100644
index 0000000..fa43727
--- /dev/null
+++ b/data/1.38/thread_accesserror_partialeq.md
@@ -0,0 +1,4 @@
++++
+title = "`PartialEq` implementation for `thread::AccessError`"
+impl_pr_id = 61491
++++
diff --git a/data/1.38/unpin_ptr.md b/data/1.38/unpin_ptr.md
new file mode 100644
index 0000000..c623129
--- /dev/null
+++ b/data/1.38/unpin_ptr.md
@@ -0,0 +1,8 @@
++++
+title = "`Unpin` implementations for pointers"
+impl_pr_id = 62583
+items = [
+    "impl Unpin for *const T",
+    "impl Unpin for *mut T",
+]
++++
diff --git a/data/1.38/version.toml b/data/1.38/version.toml
new file mode 100644
index 0000000..4aba586
--- /dev/null
+++ b/data/1.38/version.toml
@@ -0,0 +1,3 @@
+number = "1.38"
+gh_milestone_id = 65
+blog_post_path = "2019/09/26/Rust-1.38.0.html"
diff --git a/data/1.39/async.md b/data/1.39/async.md
new file mode 100644
index 0000000..187d8fa
--- /dev/null
+++ b/data/1.39/async.md
@@ -0,0 +1,10 @@
++++
+title = "`async`"
+flag = "async_await"
+tracking_issue_id = 50547
+doc_path = "std/keyword.async.html"
+items = [
+    "async fn",
+    "async move { ... }",
+]
++++
diff --git a/data/1.39/await.md b/data/1.39/await.md
new file mode 100644
index 0000000..0e1ec39
--- /dev/null
+++ b/data/1.39/await.md
@@ -0,0 +1,6 @@
++++
+title = "`.await`"
+flag = "async_await"
+tracking_issue_id = 50547
+doc_path = "std/keyword.await.html"
++++
diff --git a/data/1.39/bind_by_move_pattern_guards.md b/data/1.39/bind_by_move_pattern_guards.md
new file mode 100644
index 0000000..9a4aa90
--- /dev/null
+++ b/data/1.39/bind_by_move_pattern_guards.md
@@ -0,0 +1,6 @@
++++
+title = "shared references to bind-by-move patterns in `match` arms' guards"
+flag = "bind_by_move_pattern_guards"
+tracking_issue_id = 15287
+stabilization_pr_id = 63118
++++
diff --git a/data/1.39/const_linkedlist_new.md b/data/1.39/const_linkedlist_new.md
new file mode 100644
index 0000000..a386459
--- /dev/null
+++ b/data/1.39/const_linkedlist_new.md
@@ -0,0 +1,3 @@
++++
+title = "`LinkedList::new` as `const fn`"
++++
diff --git a/data/1.39/const_slice_len.md b/data/1.39/const_slice_len.md
new file mode 100644
index 0000000..a4023f4
--- /dev/null
+++ b/data/1.39/const_slice_len.md
@@ -0,0 +1,3 @@
++++
+title = "`[T]::len` as `const fn`"
++++
diff --git a/data/1.39/const_str_as_bytes.md b/data/1.39/const_str_as_bytes.md
new file mode 100644
index 0000000..ac352df
--- /dev/null
+++ b/data/1.39/const_str_as_bytes.md
@@ -0,0 +1,3 @@
++++
+title = "`str::as_bytes` as `const fn`"
++++
diff --git a/data/1.39/const_str_len.md b/data/1.39/const_str_len.md
new file mode 100644
index 0000000..1a6f83b
--- /dev/null
+++ b/data/1.39/const_str_len.md
@@ -0,0 +1,3 @@
++++
+title = "`str::len` as `const fn`"
++++
diff --git a/data/1.39/const_string_new.md b/data/1.39/const_string_new.md
new file mode 100644
index 0000000..64207c2
--- /dev/null
+++ b/data/1.39/const_string_new.md
@@ -0,0 +1,3 @@
++++
+title = "`String::new` as `const fn`"
++++
diff --git a/data/1.39/const_vec_new.md b/data/1.39/const_vec_new.md
new file mode 100644
index 0000000..284b739
--- /dev/null
+++ b/data/1.39/const_vec_new.md
@@ -0,0 +1,3 @@
++++
+title = "`Vec::new` as `const fn`"
++++
diff --git a/data/1.39/instant_checked_duration_since.md b/data/1.39/instant_checked_duration_since.md
new file mode 100644
index 0000000..7796475
--- /dev/null
+++ b/data/1.39/instant_checked_duration_since.md
@@ -0,0 +1,3 @@
++++
+title = "`Instant::checked_duration_since`"
++++
diff --git a/data/1.39/instant_saturating_duration_since.md b/data/1.39/instant_saturating_duration_since.md
new file mode 100644
index 0000000..072fcba
--- /dev/null
+++ b/data/1.39/instant_saturating_duration_since.md
@@ -0,0 +1,3 @@
++++
+title = "`Instant::saturating_duration_since`"
++++
diff --git a/data/1.39/param_attrs.md b/data/1.39/param_attrs.md
new file mode 100644
index 0000000..d7aeaba
--- /dev/null
+++ b/data/1.39/param_attrs.md
@@ -0,0 +1,14 @@
++++
+title = "attributes on function parameters"
+flag = "param_attrs"
+tracking_issue_id = 60406
+stabilization_pr_id = 64010
+items = [
+    "#[cfg(...)]",
+    "#[cfg_attr(...)]",
+    "#[allow(...)]",
+    "#[warn(...)]",
+    "#[deny(...)]",
+    "#[forbid(...)]",
+]
++++
diff --git a/data/1.39/pin_into_inner.md b/data/1.39/pin_into_inner.md
new file mode 100644
index 0000000..9c02dff
--- /dev/null
+++ b/data/1.39/pin_into_inner.md
@@ -0,0 +1,3 @@
++++
+title = "`Pin::into_inner`"
++++
diff --git a/data/1.39/version.toml b/data/1.39/version.toml
new file mode 100644
index 0000000..87d5c98
--- /dev/null
+++ b/data/1.39/version.toml
@@ -0,0 +1,3 @@
+number = "1.39"
+gh_milestone_id = 66
+blog_post_path = "2019/11/07/Rust-1.39.0.html"
diff --git a/data/1.4/use_group_renaming.md b/data/1.4/use_group_renaming.md
new file mode 100644
index 0000000..f053460
--- /dev/null
+++ b/data/1.4/use_group_renaming.md
@@ -0,0 +1,3 @@
++++
+title = "item renamings in import groups"
++++
diff --git a/data/1.4/version.toml b/data/1.4/version.toml
new file mode 100644
index 0000000..87f6364
--- /dev/null
+++ b/data/1.4/version.toml
@@ -0,0 +1,3 @@
+number = "1.4"
+gh_milestone_id = 26
+blog_post_path = "2015/10/29/Rust-1.4.html"
diff --git a/data/1.40/cfg_doctest.md b/data/1.40/cfg_doctest.md
new file mode 100644
index 0000000..3228ef0
--- /dev/null
+++ b/data/1.40/cfg_doctest.md
@@ -0,0 +1,6 @@
++++
+title = "`#[cfg(doctest)]`"
+flag = "cfg_doctest"
+tracking_issue_id = 62210
+stabilization_pr_id = 63803
++++
diff --git a/data/1.40/const_constructor.md b/data/1.40/const_constructor.md
new file mode 100644
index 0000000..3180b4f
--- /dev/null
+++ b/data/1.40/const_constructor.md
@@ -0,0 +1,6 @@
++++
+title = "tuple struct and tuple variant constructors in `const fn`"
+flag = "const_constructor"
+tracking_issue_id = 61456
+stabilization_pr_id = 65188
++++
diff --git a/data/1.40/const_is_power_of_two.md b/data/1.40/const_is_power_of_two.md
new file mode 100644
index 0000000..b93cb1f
--- /dev/null
+++ b/data/1.40/const_is_power_of_two.md
@@ -0,0 +1,12 @@
++++
+title = "`is_power_of_two` as `const fn`"
+impl_pr_id = 65092
+items = [
+    "u8::is_power_of_two",
+    "u16::is_power_of_two",
+    "u32::is_power_of_two",
+    "u64::is_power_of_two",
+    "u128::is_power_of_two",
+    "usize::is_power_of_two",
+]
++++
diff --git a/data/1.40/float_to_from_bytes.md b/data/1.40/float_to_from_bytes.md
new file mode 100644
index 0000000..56d420e
--- /dev/null
+++ b/data/1.40/float_to_from_bytes.md
@@ -0,0 +1,19 @@
++++
+title = "float ↔ bytes conversion"
+flag = "float_to_from_bytes"
+items = [
+    "f32::to_ne_bytes",
+    "f32::to_le_bytes",
+    "f32::to_be_bytes",
+    "f32::from_ne_bytes",
+    "f32::from_le_bytes",
+    "f32::from_be_bytes",
+
+    "f64::to_ne_bytes",
+    "f64::to_le_bytes",
+    "f64::to_be_bytes",
+    "f64::from_ne_bytes",
+    "f64::from_le_bytes",
+    "f64::from_be_bytes",
+]
++++
diff --git a/data/1.40/macros_in_extern.md b/data/1.40/macros_in_extern.md
new file mode 100644
index 0000000..668d7bc
--- /dev/null
+++ b/data/1.40/macros_in_extern.md
@@ -0,0 +1,7 @@
++++
+title = "macro invocations in `extern {}` blocks"
+flag = "macros_in_extern"
+impl_pr_id = 49350
+tracking_issue_id = 49476
+stabilization_pr_id = 63931
++++
diff --git a/data/1.40/map_get_key_value.md b/data/1.40/map_get_key_value.md
new file mode 100644
index 0000000..af00a4d
--- /dev/null
+++ b/data/1.40/map_get_key_value.md
@@ -0,0 +1,11 @@
++++
+title = "`get_key_value` on `HashMap` and `BTreeMap`"
+flag = "map_get_key_value"
+impl_pr_id = 49346
+tracking_issue_id = 49347
+stabilization_pr_id = 64836
+items = [
+    "HashMap::get_key_value",
+    "BTreeMap::get_key_value",
+]
++++
diff --git a/data/1.40/mem_take.md b/data/1.40/mem_take.md
new file mode 100644
index 0000000..a2dc7b9
--- /dev/null
+++ b/data/1.40/mem_take.md
@@ -0,0 +1,3 @@
++++
+title = "`mem::take`"
++++
diff --git a/data/1.40/modern_meta_macro_pattern.md b/data/1.40/modern_meta_macro_pattern.md
new file mode 100644
index 0000000..2d39327
--- /dev/null
+++ b/data/1.40/modern_meta_macro_pattern.md
@@ -0,0 +1,4 @@
++++
+title = "the `meta` fragment specifier in `macro_rules!` for modern attribute syntax"
+impl_pr_id = 63674
++++
diff --git a/data/1.40/non_exhaustive.md b/data/1.40/non_exhaustive.md
new file mode 100644
index 0000000..f30c680
--- /dev/null
+++ b/data/1.40/non_exhaustive.md
@@ -0,0 +1,7 @@
++++
+title = "`#![non_exhaustive]`"
+flag = "non_exhaustive"
+rfc_id = 2008
+tracking_issue_id = 44109
+stabilization_pr_id = 64639
++++
diff --git a/data/1.40/option_deref.md b/data/1.40/option_deref.md
new file mode 100644
index 0000000..9ac7d91
--- /dev/null
+++ b/data/1.40/option_deref.md
@@ -0,0 +1,10 @@
++++
+title = "`as_deref` and `as_deref_mut` on `Option`"
+flag = "option_deref"
+tracking_issue_id = 50264
+stabilization_pr_id = 64708
+items = [
+    "Option::as_deref",
+    "Option::as_deref_mut",
+]
++++
diff --git a/data/1.40/option_flattening.md b/data/1.40/option_flattening.md
new file mode 100644
index 0000000..33f94f8
--- /dev/null
+++ b/data/1.40/option_flattening.md
@@ -0,0 +1,7 @@
++++
+title = "`Option::flatten`"
+flag = "option_flattening"
+impl_pr_id = 60256
+tracking_issue_id = 60258
+stabilization_pr_id = 64747
++++
diff --git a/data/1.40/proc_macro_generated_macro_rules.md b/data/1.40/proc_macro_generated_macro_rules.md
new file mode 100644
index 0000000..a4f3446
--- /dev/null
+++ b/data/1.40/proc_macro_generated_macro_rules.md
@@ -0,0 +1,4 @@
++++
+title = "proc-macros that generate `macro_rules!` macros"
+stabilization_pr_id = 64035
++++
diff --git a/data/1.40/slice_repeat.md b/data/1.40/slice_repeat.md
new file mode 100644
index 0000000..1c46c97
--- /dev/null
+++ b/data/1.40/slice_repeat.md
@@ -0,0 +1,3 @@
++++
+title = "`slice::repeat`"
++++
diff --git a/data/1.40/todo_macro.md b/data/1.40/todo_macro.md
new file mode 100644
index 0000000..204a0f0
--- /dev/null
+++ b/data/1.40/todo_macro.md
@@ -0,0 +1,7 @@
++++
+title = "`todo!`"
+impl_pr_id = 56348
+tracking_issue_id = 59277
+stabilization_pr_id = 61879
+doc_path = "std/macro.todo.html"
++++
diff --git a/data/1.40/type_proc_macros.md b/data/1.40/type_proc_macros.md
new file mode 100644
index 0000000..43fa1eb
--- /dev/null
+++ b/data/1.40/type_proc_macros.md
@@ -0,0 +1,6 @@
++++
+title = "function-like procedural macros in type position"
+impl_pr_id = 49350
+tracking_issue_id = 49476
+stabilization_pr_id = 63931
++++
diff --git a/data/1.40/udpsocker_peer_addr.md b/data/1.40/udpsocker_peer_addr.md
new file mode 100644
index 0000000..733944e
--- /dev/null
+++ b/data/1.40/udpsocker_peer_addr.md
@@ -0,0 +1,3 @@
++++
+title = "`UdpSocket::peer_addr`"
++++
diff --git a/data/1.40/version.toml b/data/1.40/version.toml
new file mode 100644
index 0000000..2a26a19
--- /dev/null
+++ b/data/1.40/version.toml
@@ -0,0 +1,3 @@
+number = "1.40"
+gh_milestone_id = 67
+blog_post_path = "2019/12/19/Rust-1.40.0.html"
diff --git a/data/1.41/core_panic_info.md b/data/1.41/core_panic_info.md
new file mode 100644
index 0000000..eb0b388
--- /dev/null
+++ b/data/1.41/core_panic_info.md
@@ -0,0 +1,5 @@
++++
+title = "the `core::panic` module"
+flag = "core_panic_info"
+stabilization_pr_id = 66771
++++
diff --git a/data/1.41/maybe_uninit_debug.md b/data/1.41/maybe_uninit_debug.md
new file mode 100644
index 0000000..4156eda
--- /dev/null
+++ b/data/1.41/maybe_uninit_debug.md
@@ -0,0 +1,5 @@
++++
+title = "`Debug` implementation for `MaybeUninit<T>`"
+flag = "maybe_uninit_debug"
+impl_pr_id = 65013
++++
diff --git a/data/1.41/re_rebalance_coherence.md b/data/1.41/re_rebalance_coherence.md
new file mode 100644
index 0000000..5750583
--- /dev/null
+++ b/data/1.41/re_rebalance_coherence.md
@@ -0,0 +1,5 @@
++++
+title = "relaxed coherence rules"
+flag = "re_rebalance_coherence"
+tracking_issue_id = 55437
++++
diff --git a/data/1.41/result_map_or.md b/data/1.41/result_map_or.md
new file mode 100644
index 0000000..eeed9dc
--- /dev/null
+++ b/data/1.41/result_map_or.md
@@ -0,0 +1,7 @@
++++
+title = "`Result::map_or`"
+flag = "result_map_or"
+impl_pr_id = 66292
+tracking_issue_id = 66293
+stabilization_pr_id = 66570
++++
diff --git a/data/1.41/result_map_or_else.md b/data/1.41/result_map_or_else.md
new file mode 100644
index 0000000..a511b23
--- /dev/null
+++ b/data/1.41/result_map_or_else.md
@@ -0,0 +1,7 @@
++++
+title = "`Result::map_or_else`"
+flag = "result_map_or_else"
+impl_pr_id = 53777
+tracking_issue_id = 53268
+stabilization_pr_id = 66322
++++
diff --git a/data/1.41/version.toml b/data/1.41/version.toml
new file mode 100644
index 0000000..f950ce4
--- /dev/null
+++ b/data/1.41/version.toml
@@ -0,0 +1,3 @@
+number = "1.41"
+gh_milestone_id = 68
+blog_post_path = "2020/01/30/Rust-1.41.0.html"
diff --git a/data/1.41/weak_counts.md b/data/1.41/weak_counts.md
new file mode 100644
index 0000000..6608a4d
--- /dev/null
+++ b/data/1.41/weak_counts.md
@@ -0,0 +1,13 @@
++++
+title = "`Weak` count methods"
+flag = "weak_counts"
+impl_pr_id = 56696
+tracking_issue_id = 57977
+stabilization_pr_id = 65778
+items = [
+    "rc::Weak::weak_count",
+    "rc::Weak::strong_count",
+    "sync::Weak::weak_count",
+    "sync::Weak::strong_count",
+]
++++
diff --git a/data/1.42/alloc_layout_const_new.md b/data/1.42/alloc_layout_const_new.md
new file mode 100644
index 0000000..6e997a1
--- /dev/null
+++ b/data/1.42/alloc_layout_const_new.md
@@ -0,0 +1,5 @@
++++
+title = "`alloc::Layout::new` as `const fn`"
+flag = "alloc_layout_const_new"
+impl_pr_id = 66254
++++
diff --git a/data/1.42/attr_on_inline_mod.md b/data/1.42/attr_on_inline_mod.md
new file mode 100644
index 0000000..3379ea1
--- /dev/null
+++ b/data/1.42/attr_on_inline_mod.md
@@ -0,0 +1,4 @@
++++
+title = "attribute macros on inline modules"
+stabilization_pr_id = 64273
++++
diff --git a/data/1.42/debug_map_key_value.md b/data/1.42/debug_map_key_value.md
new file mode 100644
index 0000000..47eac95
--- /dev/null
+++ b/data/1.42/debug_map_key_value.md
@@ -0,0 +1,6 @@
++++
+title = "`DebugMap::value`"
+flag = "debug_map_key_value"
+tracking_issue_id = 62482
+stabilization_pr_id = 68200
++++
diff --git a/data/1.42/eq_cursor.md b/data/1.42/eq_cursor.md
new file mode 100644
index 0000000..539a7d5
--- /dev/null
+++ b/data/1.42/eq_cursor.md
@@ -0,0 +1,4 @@
++++
+title = "`PartialEq` and `Eq` implementations for `io::Cursor`"
+impl_pr_id = 67233
++++
diff --git a/data/1.42/iter_empty_send_sync.md b/data/1.42/iter_empty_send_sync.md
new file mode 100644
index 0000000..aff5366
--- /dev/null
+++ b/data/1.42/iter_empty_send_sync.md
@@ -0,0 +1,9 @@
++++
+title = "unconditional `Send` and `Sync` implementations for `iter::Empty<T>`"
+flag = "iter_empty_send_sync"
+impl_pr_id = 68348
+items = [
+    "unsafe impl<T> Send for Empty<T> {}",
+    "unsafe impl<T> Sync for Empty<T> {}",
+]
++++
diff --git a/data/1.42/manually_drop_take.md b/data/1.42/manually_drop_take.md
new file mode 100644
index 0000000..5f62c6e
--- /dev/null
+++ b/data/1.42/manually_drop_take.md
@@ -0,0 +1,6 @@
++++
+title = "`ManuallyDrop::take`"
+flag = "manually_drop_take"
+tracking_issue_id = 55422
+stabilization_pr_id = 68066
++++
diff --git a/data/1.42/matches_macro.md b/data/1.42/matches_macro.md
new file mode 100644
index 0000000..a576cf9
--- /dev/null
+++ b/data/1.42/matches_macro.md
@@ -0,0 +1,6 @@
++++
+title = "`matches!`"
+flag = "matches_macro"
+tracking_issue_id = 65721
+stabilization_pr_id = 67659
++++
diff --git a/data/1.42/proc_macro_extern_prelude.md b/data/1.42/proc_macro_extern_prelude.md
new file mode 100644
index 0000000..60d5291
--- /dev/null
+++ b/data/1.42/proc_macro_extern_prelude.md
@@ -0,0 +1,3 @@
++++
+title = "the `proc_macro` crate without `extern crate` in procedural macro crates"
++++
diff --git a/data/1.42/slice_from_raw_parts.md b/data/1.42/slice_from_raw_parts.md
new file mode 100644
index 0000000..a60b278
--- /dev/null
+++ b/data/1.42/slice_from_raw_parts.md
@@ -0,0 +1,7 @@
++++
+title = "`ptr::slice_from_raw_parts_mut`"
+flag = "slice_from_raw_parts"
+impl_pr_id = 60667
+tracking_issue_id = 36925
+stabilization_pr_id = 68234
++++
diff --git a/data/1.42/slice_patterns.md b/data/1.42/slice_patterns.md
new file mode 100644
index 0000000..584709a
--- /dev/null
+++ b/data/1.42/slice_patterns.md
@@ -0,0 +1,5 @@
++++
+title = "subslice patterns (`[a, .., b]` and `[a, xs @ .., b]`)"
+flag = "slice_patterns"
+tracking_issue_id = 62254
++++
diff --git a/data/1.42/transparent_enums.md b/data/1.42/transparent_enums.md
new file mode 100644
index 0000000..15fd305
--- /dev/null
+++ b/data/1.42/transparent_enums.md
@@ -0,0 +1,6 @@
++++
+title = "`#[repr(transparent)]` on single-variant enums"
+flag = "transparent_enums"
+tracking_issue_id = 60405
+stabilization_pr_id = 68122
++++
diff --git a/data/1.42/version.toml b/data/1.42/version.toml
new file mode 100644
index 0000000..80b6b74
--- /dev/null
+++ b/data/1.42/version.toml
@@ -0,0 +1,3 @@
+number = "1.42"
+gh_milestone_id = 69
+blog_post_path = "2020/03/12/Rust-1.42.html"
diff --git a/data/1.42/wait_timeout_until.md b/data/1.42/wait_timeout_until.md
new file mode 100644
index 0000000..39facde
--- /dev/null
+++ b/data/1.42/wait_timeout_until.md
@@ -0,0 +1,6 @@
++++
+title = "`Condvar::wait_timeout_while`"
+flag = "wait_timeout_until"
+tracking_issue_id = 47960
+stabilization_pr_id = 67076
++++
diff --git a/data/1.42/wait_until.md b/data/1.42/wait_until.md
new file mode 100644
index 0000000..ff506b4
--- /dev/null
+++ b/data/1.42/wait_until.md
@@ -0,0 +1,6 @@
++++
+title = "`Condvar::wait_while`"
+flag = "wait_until"
+tracking_issue_id = 47960
+stabilization_pr_id = 67076
++++
diff --git a/data/1.43/assoc_int_consts.md b/data/1.43/assoc_int_consts.md
new file mode 100644
index 0000000..d0bd212
--- /dev/null
+++ b/data/1.43/assoc_int_consts.md
@@ -0,0 +1,52 @@
++++
+title = "numeric constants as associated constants"
+flag = "assoc_int_consts"
+impl_pr_id = 68325
+tracking_issue_id = 68490
+stabilization_pr_id = 68952
+items = [
+    "f32::RADIX",
+    "f32::MANTISSA_DIGITS",
+    "f32::DIGITS",
+    "f32::EPSILON",
+    "f32::MIN",
+    "f32::MIN_POSITIVE",
+    "f32::MAX",
+    "f32::MIN_EXP",
+    "f32::MAX_EXP",
+    "f32::MIN_10_EXP",
+    "f32::MAX_10_EXP",
+    "f32::NAN",
+    "f32::INFINITY",
+    "f32::NEG_INFINITY",
+
+    "f64::RADIX",
+    "f64::MANTISSA_DIGITS",
+    "f64::DIGITS",
+    "f64::EPSILON",
+    "f64::MIN",
+    "f64::MIN_POSITIVE",
+    "f64::MAX",
+    "f64::MIN_EXP",
+    "f64::MAX_EXP",
+    "f64::MIN_10_EXP",
+    "f64::MAX_10_EXP",
+    "f64::NAN",
+    "f64::INFINITY",
+    "f64::NEG_INFINITY",
+
+    "i8::MIN", "i8::MAX",
+    "i16::MIN", "i16::MAX",
+    "i32::MIN", "i32::MAX",
+    "i64::MIN", "i64::MAX",
+    "i128::MIN", "i128::MAX",
+    "isize::MIN", "isize::MAX",
+
+    "u8::MIN", "u8::MAX",
+    "u16::MIN", "u16::MAX",
+    "u32::MIN", "u32::MAX",
+    "u64::MIN", "u64::MAX",
+    "u128::MIN", "u128::MAX",
+    "usize::MIN", "usize::MAX",
+]
++++
diff --git a/data/1.43/boxed_slice_try_from.md b/data/1.43/boxed_slice_try_from.md
new file mode 100644
index 0000000..08cc564
--- /dev/null
+++ b/data/1.43/boxed_slice_try_from.md
@@ -0,0 +1,11 @@
++++
+title = "`TryFrom` implementations from boxed slices to boxed arrays"
+flag = "boxed_slice_try_from"
+tracking_issue_id = 69202
+stabilization_pr_id = 69538
+items = [
+    "impl<T, const N: usize> TryFrom<Box<[T]>> for Box<[T; N]>",
+    "impl<T, const N: usize> TryFrom<Rc<[T]>> for Rc<[T; N]>",
+    "impl<T, const N: usize> TryFrom<Arc<[T]>> for Arc<[T; N]>",
+]
++++
diff --git a/data/1.43/const_ascii_methods_on_intrinsics.md b/data/1.43/const_ascii_methods_on_intrinsics.md
new file mode 100644
index 0000000..109c04d
--- /dev/null
+++ b/data/1.43/const_ascii_methods_on_intrinsics.md
@@ -0,0 +1,5 @@
++++
+title = "`u8::is_ascii` as `const fn`"
+flag = "const_ascii_methods_on_intrinsics"
+impl_pr_id = 68984
++++
diff --git a/data/1.43/core_primitive.md b/data/1.43/core_primitive.md
new file mode 100644
index 0000000..de6579f
--- /dev/null
+++ b/data/1.43/core_primitive.md
@@ -0,0 +1,5 @@
++++
+title = "`core::primitive`"
+flag = "core_primitive"
+impl_pr_id = 67637
++++
diff --git a/data/1.43/cstring_from_vec_of_nonzerou8.md b/data/1.43/cstring_from_vec_of_nonzerou8.md
new file mode 100644
index 0000000..3e2db27
--- /dev/null
+++ b/data/1.43/cstring_from_vec_of_nonzerou8.md
@@ -0,0 +1,5 @@
++++
+title = "`From<Vec<NonZeroU8>>` implementation for `CString`"
+flag = "cstring_from_vec_of_nonzerou8"
+impl_pr_id = 64069
++++
diff --git a/data/1.43/extra_log_consts.md b/data/1.43/extra_log_consts.md
new file mode 100644
index 0000000..f6f87c1
--- /dev/null
+++ b/data/1.43/extra_log_consts.md
@@ -0,0 +1,12 @@
++++
+title = "`{f32, f64}::{LOG2_10, LOG10_2}`"
+flag = "extra_log_consts"
+tracking_issue_id = 50540
+stabilization_pr_id = 69249
+items = [
+    "f32::LOG2_10",
+    "f32::LOG10_2",
+    "f64::LOG2_10",
+    "f64::LOG10_2",
+]
++++
diff --git a/data/1.43/if_attr.md b/data/1.43/if_attr.md
new file mode 100644
index 0000000..6588776
--- /dev/null
+++ b/data/1.43/if_attr.md
@@ -0,0 +1,4 @@
++++
+title = "attributes on `if` expressions"
+impl_pr_id = 69201
++++
diff --git a/data/1.43/iter_once_with.md b/data/1.43/iter_once_with.md
new file mode 100644
index 0000000..54b1679
--- /dev/null
+++ b/data/1.43/iter_once_with.md
@@ -0,0 +1,6 @@
++++
+title = "`iter::once_with`"
+flag = "iter_once_with"
+tracking_issue_id = 57581
+stabilization_pr_id = 68800
++++
diff --git a/data/1.43/string_as_mut.md b/data/1.43/string_as_mut.md
new file mode 100644
index 0000000..33bd3d1
--- /dev/null
+++ b/data/1.43/string_as_mut.md
@@ -0,0 +1,5 @@
++++
+title = "`AsMut<str>` implementation for `String`"
+flag = "string_as_mut"
+impl_pr_id = 68742
++++
diff --git a/data/1.43/version.toml b/data/1.43/version.toml
new file mode 100644
index 0000000..a275a6e
--- /dev/null
+++ b/data/1.43/version.toml
@@ -0,0 +1,3 @@
+number = "1.43"
+channel = "beta"
+gh_milestone_id = 70
diff --git a/data/1.44/version.toml b/data/1.44/version.toml
new file mode 100644
index 0000000..945eec4
--- /dev/null
+++ b/data/1.44/version.toml
@@ -0,0 +1,3 @@
+number = "1.44"
+channel = "nightly"
+gh_milestone_id = 71
diff --git a/data/1.5/version.toml b/data/1.5/version.toml
new file mode 100644
index 0000000..01defa0
--- /dev/null
+++ b/data/1.5/version.toml
@@ -0,0 +1,3 @@
+number = "1.5"
+gh_milestone_id = 27
+blog_post_path = "2015/12/10/Rust-1.5.html"
diff --git a/data/1.6/no_std.md b/data/1.6/no_std.md
new file mode 100644
index 0000000..2b21e8c
--- /dev/null
+++ b/data/1.6/no_std.md
@@ -0,0 +1,4 @@
++++
+title = "`#![no_std]`"
+flag = "no_std"
++++
diff --git a/data/1.6/version.toml b/data/1.6/version.toml
new file mode 100644
index 0000000..2dfb4e2
--- /dev/null
+++ b/data/1.6/version.toml
@@ -0,0 +1,3 @@
+number = "1.6"
+gh_milestone_id = 28
+blog_post_path = "2016/01/21/Rust-1.6.html"
diff --git a/data/1.7/version.toml b/data/1.7/version.toml
new file mode 100644
index 0000000..c181a67
--- /dev/null
+++ b/data/1.7/version.toml
@@ -0,0 +1,2 @@
+number = "1.7"
+blog_post_path = "2016/03/02/Rust-1.7.html"
diff --git a/data/1.8/augmented_assignments.md b/data/1.8/augmented_assignments.md
new file mode 100644
index 0000000..c99d97b
--- /dev/null
+++ b/data/1.8/augmented_assignments.md
@@ -0,0 +1,17 @@
++++
+title = "assignment operator overloading"
+flag = "augmented_assignments"
+tracking_issue_id = 28235
+edition_guide_path = "rust-2018/data-types/operator-equals-are-now-implementable.html"
+items = [
+    "ops::AddAssign",
+    "ops::BitAndAssign",
+    "ops::BitOrAssign",
+    "ops::BitXorAssign",
+    "ops::DivAssign",
+    "ops::MulAssign",
+    "ops::RemAssign",
+    "ops::ShlAssign",
+    "ops::ShrAssign",
+]
++++
diff --git a/data/1.8/braced_empty_structs.md b/data/1.8/braced_empty_structs.md
new file mode 100644
index 0000000..b5cad2c
--- /dev/null
+++ b/data/1.8/braced_empty_structs.md
@@ -0,0 +1,6 @@
++++
+title = "empty structs and enum variants with braces"
+flag = "braced_empty_structs"
+rfc_id = 218
+tracking_issue_id = 29720
++++
diff --git a/data/1.8/version.toml b/data/1.8/version.toml
new file mode 100644
index 0000000..f8c30f4
--- /dev/null
+++ b/data/1.8/version.toml
@@ -0,0 +1,2 @@
+number = "1.8"
+blog_post_path = "2016/04/14/Rust-1.8.html"
diff --git a/data/1.9/deprecated.md b/data/1.9/deprecated.md
new file mode 100644
index 0000000..e1c5c92
--- /dev/null
+++ b/data/1.9/deprecated.md
@@ -0,0 +1,7 @@
++++
+title = "`#[deprecated]`"
+flag = "deprecated"
+rfc_id = 1270
+tracking_issue_id = 29935
+stabilization_pr_id = 32804
++++
diff --git a/data/1.9/version.toml b/data/1.9/version.toml
new file mode 100644
index 0000000..8e55ff2
--- /dev/null
+++ b/data/1.9/version.toml
@@ -0,0 +1,2 @@
+number = "1.9"
+blog_post_path = "2016/05/26/Rust-1.9.html"
diff --git a/data/unstable/associated_type_defaults.md b/data/unstable/associated_type_defaults.md
new file mode 100644
index 0000000..226a8ad
--- /dev/null
+++ b/data/unstable/associated_type_defaults.md
@@ -0,0 +1,5 @@
++++
+title = "default values for associated types"
+flag = "associated_type_defaults"
+tracking_issue_id = 29661
++++
diff --git a/data/unstable/cfg_target_has_atomic.md b/data/unstable/cfg_target_has_atomic.md
new file mode 100644
index 0000000..dbf5ece
--- /dev/null
+++ b/data/unstable/cfg_target_has_atomic.md
@@ -0,0 +1,5 @@
++++
+title = "`cfg(target_has_atomic = ...)`"
+flag = "cfg_target_has_atomic"
+tracking_issue_id = 32976
++++
diff --git a/data/unstable/const_generics.md b/data/unstable/const_generics.md
new file mode 100644
index 0000000..dc83105
--- /dev/null
+++ b/data/unstable/const_generics.md
@@ -0,0 +1,6 @@
++++
+title = "const generics"
+flag = "const_generics"
+rfc_id = 2000
+tracking_issue_id = 44580
++++
diff --git a/data/unstable/const_in_array_repeat_expressions.md b/data/unstable/const_in_array_repeat_expressions.md
new file mode 100644
index 0000000..347f22b
--- /dev/null
+++ b/data/unstable/const_in_array_repeat_expressions.md
@@ -0,0 +1,6 @@
++++
+title = "constants in array repeat expressions"
+flag = "const_in_array_repeat_expressions"
+rfc_id = 2203
+tracking_issue_id = 49147
++++
diff --git a/data/unstable/drop_types_in_union.md b/data/unstable/drop_types_in_union.md
new file mode 100644
index 0000000..26cf32a
--- /dev/null
+++ b/data/unstable/drop_types_in_union.md
@@ -0,0 +1,5 @@
++++
+title = "types with a custom `Drop` implementation in `union`s"
+flag = "untagged_unions"
+tracking_issue_id = 55149
++++
diff --git a/data/unstable/exclusive_range_pattern.md b/data/unstable/exclusive_range_pattern.md
new file mode 100644
index 0000000..c3bff66
--- /dev/null
+++ b/data/unstable/exclusive_range_pattern.md
@@ -0,0 +1,5 @@
++++
+title = "exclusive range patterns (`a..b`)"
+flag = "exclusive_range_pattern"
+tracking_issue_id = 37854
++++
diff --git a/data/unstable/exhaustive_patterns.md b/data/unstable/exhaustive_patterns.md
new file mode 100644
index 0000000..060c70b
--- /dev/null
+++ b/data/unstable/exhaustive_patterns.md
@@ -0,0 +1,6 @@
++++
+title = "exhaustive pattern matching on types that contain uninhabited types"
+flag = "exhaustive_patterns"
+tracking_issue_id = 51085
+stabilization_pr_id = 56362
++++
diff --git a/data/unstable/generic_associated_types.md b/data/unstable/generic_associated_types.md
new file mode 100644
index 0000000..e5a5d83
--- /dev/null
+++ b/data/unstable/generic_associated_types.md
@@ -0,0 +1,6 @@
++++
+title = "generic associated types (GAT)"
+flag = "generic_associated_types"
+rfc_id = 1598
+tracking_issue_id = 44265
++++
diff --git a/data/unstable/half_open_range_patterns.md b/data/unstable/half_open_range_patterns.md
new file mode 100644
index 0000000..3d0453e
--- /dev/null
+++ b/data/unstable/half_open_range_patterns.md
@@ -0,0 +1,11 @@
++++
+title = "half-open range patterns"
+flag = "half_open_range_patterns"
+impl_pr_id = 67258
+tracking_issue_id = 67264
+items = [
+    "X..",
+    "..X",
+    "..=X",
+]
++++
diff --git a/data/unstable/link_args.md b/data/unstable/link_args.md
new file mode 100644
index 0000000..f813b78
--- /dev/null
+++ b/data/unstable/link_args.md
@@ -0,0 +1,6 @@
++++
+title = "`#[link_args]`"
+flag = "link_args"
+tracking_issue_id = 29596
+unstable_book_path = "language-features/link-args.html"
++++
diff --git a/data/unstable/link_cfg.md b/data/unstable/link_cfg.md
new file mode 100644
index 0000000..1a385c2
--- /dev/null
+++ b/data/unstable/link_cfg.md
@@ -0,0 +1,5 @@
++++
+title = "`#[link(..., cfg(...))]`"
+flag = "link_cfg"
+tracking_issue_id = 37406
++++
diff --git a/data/unstable/naked_functions.md b/data/unstable/naked_functions.md
new file mode 100644
index 0000000..af3e818
--- /dev/null
+++ b/data/unstable/naked_functions.md
@@ -0,0 +1,5 @@
++++
+title = "`#[naked]` functions"
+flag = "naked_functions"
+tracking_issue_id = 32408
++++
diff --git a/data/unstable/never_type.md b/data/unstable/never_type.md
new file mode 100644
index 0000000..49638bc
--- /dev/null
+++ b/data/unstable/never_type.md
@@ -0,0 +1,5 @@
++++
+title = "the never type (`!`)"
+flag = "never_type"
+tracking_issue_id = 35121
++++
diff --git a/data/unstable/no_core.md b/data/unstable/no_core.md
new file mode 100644
index 0000000..82b8b80
--- /dev/null
+++ b/data/unstable/no_core.md
@@ -0,0 +1,5 @@
++++
+title = "`#![no_core]`"
+flag = "no_core"
+tracking_issue_id = 29639
++++
diff --git a/data/unstable/non_ascii_idents.md b/data/unstable/non_ascii_idents.md
new file mode 100644
index 0000000..26280aa
--- /dev/null
+++ b/data/unstable/non_ascii_idents.md
@@ -0,0 +1,6 @@
++++
+title = "non-ASCII identifiers"
+flag = "non_ascii_idents"
+tracking_issue_id = 55467
+unstable_book_path = "language-features/non-ascii-idents.html"
++++
diff --git a/data/unstable/plugin.md b/data/unstable/plugin.md
new file mode 100644
index 0000000..88bd07c
--- /dev/null
+++ b/data/unstable/plugin.md
@@ -0,0 +1,6 @@
++++
+title = "`#![plugin(...)]`"
+flag = "plugin"
+tracking_issue_id = 29597
+unstable_book_path = "language-features/plugin.html"
++++
diff --git a/data/unstable/plugin_registrar.md b/data/unstable/plugin_registrar.md
new file mode 100644
index 0000000..28dbc65
--- /dev/null
+++ b/data/unstable/plugin_registrar.md
@@ -0,0 +1,6 @@
++++
+title = "`#[plugin_registrar]`"
+flag = "plugin_registrar"
+tracking_issue_id = 29597
+unstable_book_path = "language-features/plugin-registrar.html"
++++
diff --git a/data/unstable/raw_ref_op.md b/data/unstable/raw_ref_op.md
new file mode 100644
index 0000000..9ae8171
--- /dev/null
+++ b/data/unstable/raw_ref_op.md
@@ -0,0 +1,7 @@
++++
+title = "the raw reference operator (`&raw [mut | const] $place`)"
+flag = "raw_ref_op"
+rfc_id = 2582
+tracking_issue_id = 64490
+impl_pr_id = 64588
++++
diff --git a/data/unstable/specialization.md b/data/unstable/specialization.md
new file mode 100644
index 0000000..84e6db6
--- /dev/null
+++ b/data/unstable/specialization.md
@@ -0,0 +1,5 @@
++++
+title = "specialization"
+flag = "specialization"
+tracking_issue_id = 31844
++++
diff --git a/data/unstable/thread_local.md b/data/unstable/thread_local.md
new file mode 100644
index 0000000..04d1cbe
--- /dev/null
+++ b/data/unstable/thread_local.md
@@ -0,0 +1,5 @@
++++
+title = "`#[thread_local]` on `static`s"
+flag = "thread_local"
+tracking_issue_id = 29594
++++
diff --git a/data/unstable/type_ascription.md b/data/unstable/type_ascription.md
new file mode 100644
index 0000000..3e52349
--- /dev/null
+++ b/data/unstable/type_ascription.md
@@ -0,0 +1,6 @@
++++
+title = "type ascription"
+flag = "type_ascription"
+rfc_id = 803
+tracking_issue_id = 23416
++++
diff --git a/features.toml b/features.toml
deleted file mode 100644
index cf2a685..0000000
--- a/features.toml
+++ /dev/null
@@ -1,1952 +0,0 @@
-[[versions]]
-number = "1.44"
-channel = "nightly"
-gh_milestone_id = 71
-
-[[versions]]
-number = "1.43"
-channel = "beta"
-gh_milestone_id = 70
-
-[[versions.features]]
-title = "attributes on `if` expressions"
-slug = "if_attr"
-impl_pr_id = 69201
-
-[[versions.features]]
-title = "numeric constants as associated constants"
-flag = "assoc_int_consts"
-impl_pr_id = 68325
-tracking_issue_id = 68490
-stabilization_pr_id = 68952
-items = [
-    "f32::RADIX", "f64::RADIX",
-    "f32::MANTISSA_DIGITS", "f64::MANTISSA_DIGITS",
-    "f32::DIGITS", "f64::DIGITS",
-    "f32::EPSILON", "f64::EPSILON",
-    "f32::MIN", "f64::MIN",
-    "f32::MIN_POSITIVE", "f64::MIN_POSITIVE",
-    "f32::MAX", "f64::MAX",
-    "f32::MIN_EXP", "f64::MIN_EXP",
-    "f32::MAX_EXP", "f64::MAX_EXP",
-    "f32::MIN_10_EXP", "f64::MIN_10_EXP",
-    "f32::MAX_10_EXP", "f64::MAX_10_EXP",
-    "f32::NAN", "f64::NAN",
-    "f32::INFINITY", "f64::INFINITY",
-    "f32::NEG_INFINITY", "f64::NEG_INFINITY",
-
-    "i8::MIN", "i8::MAX",
-    "i16::MIN", "i16::MAX",
-    "i32::MIN", "i32::MAX",
-    "i64::MIN", "i64::MAX",
-    "i128::MIN", "i128::MAX",
-    "isize::MIN", "isize::MAX",
-
-    "u8::MIN", "u8::MAX",
-    "u16::MIN", "u16::MAX",
-    "u32::MIN", "u32::MAX",
-    "u64::MIN", "u64::MAX",
-    "u128::MIN", "u128::MAX",
-    "usize::MIN", "usize::MAX",
-]
-
-[[versions.features]]
-title = "`TryFrom` implementations from boxed slices to boxed arrays"
-flag = "boxed_slice_try_from"
-tracking_issue_id = 69202
-stabilization_pr_id = 69538
-items = [
-    "impl<T, const N: usize> TryFrom<Box<[T]>> for Box<[T; N]>",
-    "impl<T, const N: usize> TryFrom<Rc<[T]>> for Rc<[T; N]>",
-    "impl<T, const N: usize> TryFrom<Arc<[T]>> for Arc<[T; N]>",
-]
-
-[[versions.features]]
-title = "`core::primitive`"
-flag = "core_primitive"
-impl_pr_id = 67637
-
-[[versions.features]]
-title = "`u8::is_ascii` as `const fn`"
-flag = "const_ascii_methods_on_intrinsics"
-impl_pr_id = 68984
-
-#[[versions.features]]
-#title = "`Once::is_completed`"
-#flag = "once_is_completed"
-#tracking_issue_id = 54890
-#stabilization_pr_id = 68945
-
-[[versions.features]]
-title = "`{f32, f64}::{LOG2_10, LOG10_2}`"
-flag = "extra_log_consts"
-tracking_issue_id = 50540
-stabilization_pr_id = 69249
-items = ["f32::LOG2_10", "f32::LOG10_2", "f64::LOG2_10", "f64::LOG10_2"]
-
-[[versions.features]]
-title = "`From<Vec<NonZeroU8>>` implementation for `CString`"
-flag = "cstring_from_vec_of_nonzerou8"
-impl_pr_id = 64069
-
-[[versions.features]]
-title = "`iter::once_with`"
-flag = "iter_once_with"
-tracking_issue_id = 57581
-stabilization_pr_id = 68800
-
-[[versions.features]]
-title = "`AsMut<str>` implementation for `String`"
-flag = "string_as_mut"
-impl_pr_id = 68742
-
-[[versions]]
-number = "1.42"
-blog_post_path = "2020/03/12/Rust-1.42.html"
-gh_milestone_id = 69
-
-[[versions.features]]
-title = "`#[repr(transparent)]` on single-variant enums"
-flag = "transparent_enums"
-tracking_issue_id = 60405
-
-[[versions.features]]
-title = "subslice patterns (`[a, .., b]` and `[a, xs @ .., b]`)"
-flag = "slice_patterns"
-tracking_issue_id = 62254
-
-[[versions.features]]
-title = "the `proc_macro` crate without `extern crate` in procedural macro crates"
-slug = "proc_macro_extern_prelude"
-
-[[versions.features]]
-title = "attribute macros on inline modules"
-slug = "attr_on_inline_mod"
-stabilization_pr_id = 64273
-
-[[versions.features]]
-title = "`matches!`"
-flag = "matches_macro"
-tracking_issue_id = 65721
-stabilization_pr_id = 67659
-
-[[versions.features]]
-title = "`PartialEq` and `Eq` implementations for `io::Cursor`"
-slug = "eq_cursor"
-impl_pr_id = 67233
-
-#[[versions.features]]
-#title = "`Pin::map_unchecked` and `Pin::map_unchecked_mut` with unsized result types"
-#slug = "pin_map_unchecked_unsized_result"
-#impl_pr_id = 67935
-
-[[versions.features]]
-title = "`alloc::Layout::new` as `const fn`"
-flag = "alloc_layout_const_new"
-impl_pr_id = 66254
-
-[[versions.features]]
-title = "`Condvar::wait_while`"
-flag = "wait_until"
-tracking_issue_id = 47960
-stabilization_pr_id = 67076
-
-[[versions.features]]
-title = "`Condvar::wait_timeout_while`"
-flag = "wait_timeout_until"
-tracking_issue_id = 47960
-stabilization_pr_id = 67076
-
-[[versions.features]]
-title = "unconditional `Send` and `Sync` implementations for `iter::Empty<T>`"
-flag = "iter_empty_send_sync"
-impl_pr_id = 68348
-items = [
-    "unsafe impl<T> Send for Empty<T> {}",
-    "unsafe impl<T> Sync for Empty<T> {}",
-]
-
-[[versions.features]]
-title = "`ManuallyDrop::take`"
-flag = "manually_drop_take"
-tracking_issue_id = 55422
-stabilization_pr_id = 68066
-
-[[versions.features]]
-title = "`#[repr(transparent)]` on single-variant enums"
-flag = "transparent_enums"
-tracking_issue_id = 60405
-stabilization_pr_id = 68122
-
-[[versions.features]]
-title = "`DebugMap::key`"
-flag = "debug_map_key_value"
-tracking_issue_id = 62482
-stabilization_pr_id = 68200
-
-[[versions.features]]
-title = "`DebugMap::value`"
-flag = "debug_map_key_value"
-tracking_issue_id = 62482
-stabilization_pr_id = 68200
-
-[[versions.features]]
-title = "`ptr::slice_from_raw_parts`"
-flag = "slice_from_raw_parts"
-impl_pr_id = 60667
-tracking_issue_id = 36925
-stabilization_pr_id = 68234
-
-[[versions.features]]
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-[[versions]]
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-
-[[versions.features]]
-title = "relaxed coherence rules"
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-tracking_issue_id = 55437
-
-[[versions.features]]
-title = "the `core::panic` module"
-flag = "core_panic_info"
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-
-[[versions.features]]
-title = "`Debug` implementation for `MaybeUninit<T>`"
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-
-[[versions.features]]
-title = "`Result::map_or`"
-flag = "result_map_or"
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-
-[[versions.features]]
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