feat: JSON bindings (#19)

Automatically-generated JSON bindings and specification

.gitattributes

@@ -0,0 +1,2 @@
+assets/chains.json linguist-generated
+assets/chains.schema.json linguist-generated

CHANGELOG.md

@@ -5,7 +5,30 @@ All notable changes to this project will be documented in this file.
 The format is based on [Keep a Changelog](https://keepachangelog.com/en/1.1.0/),
 and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0.html).
 
-## [Unreleased](https://github.com/alloy-rs/chains/compare/v0.1.3...HEAD)
+## [Unreleased](https://github.com/alloy-rs/chains/compare/v0.1.4...HEAD)
+
+### Added
+
+- `is_testnet` and `native_currency_symbol` methods ([#14])
+- Chain specification ([#19])
+
+[#14]: https://github.com/alloy-rs/chains/pull/14
+[#19]: https://github.com/alloy-rs/chains/pull/19
+
+## [0.1.4](https://github.com/alloy-rs/chains/releases/tag/v0.1.4) - 2023-12-01
+
+### Added
+
+- Scroll sepolia chain ([#17])
+
+### Changed
+
+- OP stack blocktimes ([#12])
+- Shanghai support for Polygon ([#16])
+
+[#12]: https://github.com/alloy-rs/chains/pull/12
+[#16]: https://github.com/alloy-rs/chains/pull/16
+[#17]: https://github.com/alloy-rs/chains/pull/17
 
 ## [0.1.3](https://github.com/alloy-rs/chains/releases/tag/v0.1.3) - 2023-11-20
 

Cargo.toml

@@ -16,7 +16,10 @@ num_enum = { version = "0.7", default-features = false }
 strum = { version = "0.25", default-features = false, features = ["derive"] }
 
 # serde
-serde = { version = "1.0", default-features = false, features = ["derive"], optional = true }
+serde = { version = "1.0", default-features = false, features = [
+    "derive",
+    "alloc",
+], optional = true }
 
 # rlp
 alloy-rlp = { version = "0.3", default-features = false, features = ["derive"], optional = true }
@@ -25,6 +28,9 @@ alloy-rlp = { version = "0.3", default-features = false, features = ["derive"],
 arbitrary = { version = "1.3.2", default-features = false, optional = true }
 proptest = { version = "1.4", default-features = false, features = ["alloc"], optional = true }
 
+# schema
+schemars = { version = "0.8", optional = true }
+
 [dev-dependencies]
 serde_json = { version = "1.0", default-features = false, features = ["alloc"] }
 
@@ -34,3 +40,5 @@ std = ["strum/std", "serde?/std"]
 serde = ["dep:serde"]
 rlp = ["dep:alloy-rlp"]
 arbitrary = ["dep:arbitrary", "dep:proptest"]
+
+schema = ["std", "dep:schemars"]