* gas now supports --compress-debug-sections=zstd to compress
debug sections with zstd.
+* Add support for various T-Head extensions (XTheadBa, XTheadBb, XTheadBs,
+ XTheadCmo, XTheadCondMov, XTheadFMemIdx, XTheadMemIdx, XTheadMemPair,
+ XTheadMac, and XTheadSync) from version 2.0 of the T-Head ISA manual, which
+ are implemented in the Allwinner D1.
+
Changes in 2.39:
* Remove (rudimentary) support for the x86-64 sub-architectures Intel L1OM and