Issues resolved in 5.15.2

With the Jira Software 9.15.2 release, the compatibility issues with third-party apps found in the previous 9.15.0 and 9.15.1 versions have been resolved by removing the REST v2 plugin. However, if you've already moved any plugins to REST v2, this removal might affect them. Plugins should rely on REST v2 starting from Jira Software 10.0 (EAP02) and later.