Since 10.1, aggregated asset filenames are generated from the library versions and file contents if no version key is provided. This was a good change for the performance gain and stability, but there are common cases where this can cause issues with caching, especially when using a CDN.
This can occur:
Provide a way to update the hash used in the name of the generated aggregated assets. On solution would be to provide a configurable string value that is used in generating the hash along with the version keys and file contents.
Active
11.0 🔥
asset library system
Here is a patch with a possible solution.
Adds a "hash_salt" configurable value to performance settings that is used in AssetGroupSetHashTrait.
I think this could use the existing $settings['deployment_identifier'] but whether or not to use it should be configurable somewhere.