3.4.0 — Datasets — releases.sh

Dataset Features

Faster folder based builder + parquet support + allow repeated media + use torchvideo by @lhoestq in https://github.com/huggingface/datasets/pull/7424
- /!\ Breaking change: we replaced decord with torchvision to read videos, since decord is not maintained anymore and isn't available for recent python versions, see the video dataset loading documentation here for more details. The Video type is still marked as experimental is this version
```
from datasets import load_dataset, Video

dataset = load_dataset("path/to/video/folder", split="train")
dataset[0]["video"]  # <torchvision.io.video_reader.VideoReader at 0x1652284c0>
```
- faster streaming for image/audio/video folder from Hugging Face
- support for metadata.parquet in addition to metadata.csv or metadata.jsonl for the metadata of the image/audio/video files
Add IterableDataset.decode with multithreading by @lhoestq in https://github.com/huggingface/datasets/pull/7450
- even faster streaming for image/audio/video folder from Hugging Face if you enable multithreading to decode image/audio/video data:
```
dataset = dataset.decode(num_threads=num_threads)
```
Add with_split to DatasetDict.map by @jp1924 in https://github.com/huggingface/datasets/pull/7368

fix: None default with bool type on load creates typing error by @stephantul in https://github.com/huggingface/datasets/pull/7426
Use pyupgrade --py39-plus by @cyyever in https://github.com/huggingface/datasets/pull/7428
Refactor string_to_dict to return None if there is no match instead of raising ValueError by @ringohoffman in https://github.com/huggingface/datasets/pull/7435
Fix small bugs with async map by @lhoestq in https://github.com/huggingface/datasets/pull/7445
Fix resuming after ds.set_epoch(new_epoch) by @lhoestq in https://github.com/huggingface/datasets/pull/7451
minor docs changes by @lhoestq in https://github.com/huggingface/datasets/pull/7452

Full Changelog: https://github.com/huggingface/datasets/compare/3.3.2...3.4.0