v0.29.0

Deprecations

1. device_transforms param in DataSpec has been deprecated (#3770)

Composer no longer supports the device_transforms parameter in DataSpec. Instead, DataSpec supports batch_transforms for batch level transformations on CPU and microbatch_transforms for micro-batch level transformations on target device.

What's Changed

• Add checkpoint BC tests for 0.27.0 and 0.28.0 by @snarayan21 in #3735
• Address sklearn device issues by @snarayan21 in #3748
• Update FAQ with hf-transfer info by @KuuCi in #3745
• Fix MLFlow logger CI error by ignoring UserWarning by @j316chuck in #3758
• Bump ci to v0.3.3 by @j316chuck in #3759
• Fix order of arguments to loss by @gsganden in #3754
• fix: make JSONTraceHandler.batch_end robust to /tmp/ being on diff mount to dest by @thundergolfer in #3766
• Bump pytorch to 2.6.0 by @rithwik-db in #3763
• Bump databricks-sdk from 0.38.0 to 0.44.1 by @dependabot in #3765
• Version bump to v0.30.0.dev0 by @rithwik-db in #3770

New Contributors

• @gsganden made their first contribution in #3754
• @thundergolfer made their first contribution in #3766
• @rithwik-db made their first contribution in #3763

Full Changelog: v0.28.0...v0.29.0