v5.0.0
[Test refactor 1/5] Per-folder tests reorganization (#15725)
Prefill-related logic in input preparation for generation (#42088)
Generation config boolean defaults (#43000)
[CB] Ensure parallel decoding test passes using FA (#43277)
[`FA3`] Fix masking and loading logic in same process (#41217)
Import Callable from collections.abc (#41130)
Use | for Optional and Union typing (#41646)
extend FA2 and other cases to XPU, (#42536)
use `TokenizersBackend` (#42894)
Use Python 3.9 syntax in tests (#37343)
Fix always issuing generation deprecation warning (#43389)