v13.20.0
Normalize Carbon (#59750)
Fix Batchable batching state checks (#60511)
[13.x] Introduce Bus::dispatchBulk() (#60297)
[12.x] Run Mockery cleanup via PHPUnit subscriber instead of explicit `m::close()` calls (#58278)
Remove redundant Mockery::close() calls (#60743)
[11.x] Test Improvements (#52718)