v1.24.2

New recipes

• Add KsponSpeech recipe by @whsqkaak in #1353

New features

Several new APIs for manifest classes added in #1361:

• cut.iter_data() which iterates over (key, manifest) pairs of all data items attached to a given cut (e.g., ("recording", Recording(...)), ("custom_features", TemporalArray(...)))
• is_in_memory property for all manifest types to indicate if it contains data that is held in memory
• is_placeholder for non-cut manifests to indicate if a manifest is just a placeholder (has some metadata, but can't be used to load data)
• cut.drop_in_memory_data() which converts manifests with in-memory data to placeholders (this is useful for manifests that live longer than just dataloading to avoid blowing up CPU memory and/or slowing down the program)

Bug fixes

• Restoring smart open for local files if available by @pzelasko in #1360
• Fix Recording.to_dict() when transforms are dicts and transform pickling issues by @pzelasko in #1355
• Utils for discovering attached data and dropping in-memory data by @pzelasko in #1361
• Numpy 2.0 compatibility by @pzelasko in #1362

New Contributors

• @whsqkaak made their first contribution in #1353

Full Changelog: v1.24.1...v1.24.2