v11.30.0

• Add $bind parameter to Blade::directive by @hossein-zare in #53279
• [11.x] Fix trans_choice() when translation replacement include | separator by @crynobone in #53331
• [11.x] Allow the authorize method to accept Backed Enums directly by @johanvanhelden in #53330
• [11.x] use exists() instead of count() by @browner12 in #53328
• [11.x] Docblock Improvements by @mtlukaszczyk in #53325
• Allow for custom Postgres operators to be added by @boris-glumpler in #53324
• [11.x] Support Optional Dimensions for vector Column Type by @akr4m in #53316
• [11.x] Test Improvements by @saMahmoudzadeh in #53306
• [11.x] Added dropColumnsIfExists, dropColumnIfExists and dropForeignIfExists by @eusonlito in #53305
• [11.x] Provide an error message for PostTooLargeException by @patrickomeara in #53301
• [11.x] Fix integrity constraint violation on failed_jobs_uuid_unique by @bytestream in #53264
• Revert "[11.x] Added dropColumnsIfExists, dropColumnIfExists and dropForeignIfExists" by @taylorotwell in #53338
• [11.x] Introduce HasUniqueStringIds by @cosmastech in #53280
• [11.x] Refactor: check for contextual attribute before getting parameter class name by @korkoshko in #53339
• [11.x] Pick up existing views and markdowns when creating mails by @kevinb1989 in #53308
• [11.x] Add withoutDefer and withDefer testing helpers by @timacdonald in #53340