- 'Approved Sites' lost during Crowd upgrade
- Crowd Build and Version Numbers Reference
- Crowd upgrade fails with 'Duplicate entry 'xxx' for key 'app_dir_mapping_id'
- Data too long for column error during Crowd Upgrade
- In-place DB Upgrade fails for Delegated Directories to Crowd 2.0.4
- Unable To View Or Edit, Roles And Directories After Upgrading To Crowd 1.3x
- Upgrading To Crowd 1.3x Fails On PostgreSQL Database
- Upgrading to Crowd 4.2 or later throws missing keysjavax.crypto.spec.SecretKeySpec_* error