Litdata

What's Changed
* Feat: add support for HuggingFace datasets by deependujha in https://github.com/Lightning-AI/litdata/pull/462
* Using count-locks for multi-node-single-cache support by JackUrb in https://github.com/Lightning-AI/litdata/pull/468
* Bump version to 0.2.39 by tchaton in https://github.com/Lightning-AI/litdata/pull/470


**Full Changelog**: https://github.com/Lightning-AI/litdata/compare/v0.2.38...v0.2.39

What's Changed
* Adding upsampling support for StreamingDataset by JackUrb in https://github.com/Lightning-AI/litdata/pull/453
* ci: bump utils to latest / `main` by Borda in https://github.com/Lightning-AI/litdata/pull/457
* [WIP] Improve debugging of DDP hanging by tchaton in https://github.com/Lightning-AI/litdata/pull/456
* Feat: Add support for parquet files by deependujha in https://github.com/Lightning-AI/litdata/pull/443
* Nit: specify testpaths for pytest by deependujha in https://github.com/Lightning-AI/litdata/pull/464
* Update the S3 client initialization to explicitly use `boto3.Session()` by bhimrazy in https://github.com/Lightning-AI/litdata/pull/461
* Add more code owners by tchaton in https://github.com/Lightning-AI/litdata/pull/465
* Refactor: Parquet support PR by deependujha in https://github.com/Lightning-AI/litdata/pull/460
* Bump version 0.2.38 by tchaton in https://github.com/Lightning-AI/litdata/pull/466

New Contributors
* JackUrb made their first contribution in https://github.com/Lightning-AI/litdata/pull/453

**Full Changelog**: https://github.com/Lightning-AI/litdata/compare/v0.2.37...v0.2.38

What's Changed
* Fix renaming from cluster_id to cloud_account by tchaton in https://github.com/Lightning-AI/litdata/pull/455


**Full Changelog**: https://github.com/Lightning-AI/litdata/compare/v0.2.36...v0.2.37

What's Changed
* Add support for s3_folders by tchaton in https://github.com/Lightning-AI/litdata/pull/450


**Full Changelog**: https://github.com/Lightning-AI/litdata/compare/v0.2.35...v0.2.36

What's Changed
* Update(ci): github action's artifact upgrade v4 by alleeclark in https://github.com/Lightning-AI/litdata/pull/435
* [pre-commit.ci] pre-commit suggestions by pre-commit-ci in https://github.com/Lightning-AI/litdata/pull/444
* Fix: progress bar for merge_datasets by bhimrazy in https://github.com/Lightning-AI/litdata/pull/445
* Add support for s3 folders by tchaton in https://github.com/Lightning-AI/litdata/pull/447
* Bump to version 0.2.35 by tchaton in https://github.com/Lightning-AI/litdata/pull/448

New Contributors
* alleeclark made their first contribution in https://github.com/Lightning-AI/litdata/pull/435
* pre-commit-ci made their first contribution in https://github.com/Lightning-AI/litdata/pull/444

**Full Changelog**: https://github.com/Lightning-AI/litdata/compare/v0.2.34...v0.2.35

What's Changed
* Fix the serialization of scalar valued tensors by enrico-stauss in https://github.com/Lightning-AI/litdata/pull/431
* Add example on how to filter illegal data by tchaton in https://github.com/Lightning-AI/litdata/pull/432


**Full Changelog**: https://github.com/Lightning-AI/litdata/compare/v0.2.33...v0.2.34