OpenZFS 2.0.0-rc4

Supported Platforms:

• Linux: compatible with 3.10 - 5.9 kernels
• FreeBSD 12.1 (release), stable/12, and HEAD (13)

Changes

• zed syslog entries drop important info #10967
• FreeBSD: add missing fplookup_vexec handler to special vop vectors #11066
• FreeBSD: g/c unused vop vector zfsctl_ops_shares_dir #11066
• Ignore special vdev ashift for spa ashift min/max #9363 #9364 #11053
• Fix crash caused by invalid snapshot names in redactnvl #11048
• Fix incorrect deletion order in range_tree_add_impl gap case #11044 #11056
• FreeBSD: fix panic due to tqid overflow #11059
• Cross-platform acltype #10520
• FreeBSD: make adjustments for the standalone environment #10998
• aarch64: Use proper guards for NEON instructions #11055
• dmu.h: remove stale declaration dmu_objset_snapshot_tmp #11047
• FreeBSD: use cache_rename if available #11045
• blkg_tryget config test: initialize struct #10713 #11049
• Increase Supported Linux Kernel to 5.9 #11050
• FreeBSD: Improve libzfs_error_init messages #11033
• Expose zfetch_max_idistance tunable #11038
• zil_parse: make callback parameters const #11020
• Linux: Initialize zp in zfs_setattr_dir #10043 #11025
• Replace ZFS on Linux references with OpenZFS #11007
• Fix Linux modules uninstall #11032
• ZTS: Fix path to /dev/null in nopwrite_recsize #11026
• Fix ubsan: shift exponent is too large #9744 #11024
• libzfs_sendrecv: zfs_send: remove unused pipefd and tid variables #11021
• Make dbufstat work on FreeBSD #11008
• FreeBSD: Sort and dedup includes in kmod_core #11000
• docs: update README's installation link #11022
• zdb should not output binary data on terminal #11006
• FreeBSD: Sort out kernel FPU headers for 12.1-REL #11005
• Fix EIO after resuming receive of new dataset over an existing one #10995 #10999
• Throw const on some strings #10997
• Mismatched nvlist names in zfs_keys_send_space #10978