Blender Asset Linking
Linking Blender scenes for animation is a tedious process. First you have to link the scene, then select your collection, and finally turn on library overrides. This might be fine for doing this for a few assets for a single shot, but this quickly becomes unwieldy if you have a shot that contains 10 or more assets. Or if you have 100 shots that needs assets linked.
The Blender Asset Linking add-on helps alleviate this issue by automatically creating the library overrides for the collections when their scene is linked. You have the option of loading all of the collections in a scene, or a set of collections that match a glob pattern.
You'll get the add-on, ready to be loaded into Blender. Also included is documentation for installing and using the add-on.