2026.2.18
- Drop Python 3.9 and 3.10 support.
- Deprecate
delete_removed_filesfromScratchDir(#762, @DanielYang59) - Support JSON lines in load/dumpfn (#770, @esoteric-ephemera)
- Remove dev-facing
taskdependency group, merge intomaintain(#771, @DanielYang59) - Fix pandas DataFrame type check for pandas 3 (#773, @DanielYang59)
- ScratchDir: warn for copy-back race when overwriting newer file (#759, @DanielYang59)
- Remove deprecated behavior:
zopenno longer allows default/implicit text/binarymode; allowmodeas positional argument (#752, @DanielYang59) - Include
sizewhen encoding torch tensor in JSON; release<3.13pin forpintandtorch(#755, @DanielYang59) - Better return type annotation for
zopen(#757, @DanielYang59) - Deprecate
copy_rin favor ofshutil.copytree(src, dst, dirs_exist_ok=True)(#761, @DanielYang59)