Liferayのアップグレード
Reference
Data Cleanup
Data Removal
Database Upgrade Options
Database Upgrade Tool Reference
Default Setting Changes in 7.4
Default Setting Changes in 7.3
Default Setting Changes in 7.2
File Store Updates
Maintenance Mode and Deprecations in 7.4
Maintenance Mode and Deprecations in 7.3
Maintenance Mode and Deprecations in 7.2
Renamed Language Keys
Troubleshooting Upgrades
Upgrade Report
Upgrade Log Context
Monitoring Upgrades with MBeans