- deleted files under `core/server/lib/promise` and related test files
- added `@tryghost/promise` as a dependency
- fixed all local requires to point to the new package
refs https://github.com/TryGhost/Ghost/pull/11152
- Added subscribers table drop migration
- Removed subscribers from schema
- Removed subscribers controllers/routes/regression tests
- Removed subscriber related API code
- Removed subscribers from internal apps
- Removed subscriber importer
- Removed subscriber model
- Removed subscriber related permissions
- Removed webhook code related to subscribers
- When upgrading to v3 it is on the site admin to migrate all zapps or any other webhook clients to use members
- Removed subscriber-specific translation
- Removed subscriber lab flag
refs #10461
- do not break the existing webhooks by keeping both payload formats for subscribers events
- refactored webhooks service to run models through target API version
- added new events described in the target issue reference
- this refactoring & enhancement is undocumented, further breaking changes will happen because we are actively working on: https://github.com/TryGhost/Ghost/issues/10438