PowerFolder Server 14 SP4

  • Release Date: Apr 2019
  • Build Number: 14.4.0
  • Type: Service Pack


Upgrade Information

  • Please read the complete Release Notes before upgrading.
  • Please follow the regular upgrade documentation for Windows or Linux
  • Upgrading any previous version is possible. It is recommended to update from version 11.7.
  • Cluster: Running different versions on the servers in the cluster is supported but limited to version >= 14.3.5

Downgrade information (optional)

  • In case a downgrade to a previous version is necessary:
    • For a downgrade you have to review our downgrade documentation since version 14.2 is not downgrade compatible by default.
    • Simply replace the PowerFolder-Server.jar file with that from the previous version you would like to run.
    • Please keep in mind to insert your old branding.
  • Log messages due to the higher schema version of database can be ignored:
    • [DatabaseMigrator]: Database layout version is newer than expected.


  • [PFS-2668] - Response to invitation gets sent twice (thrice in case of federation) when account accepts invitation
  • [PFS-3122] - SQL error in FileLinkDAOsqlImpl.deleteInSubdir for MSSQL
  • [PFS-3218] - Folder list loading takes too much time
  • [PFS-3264] - Quota is not being recalculated after emptying the file history
  • [PFS-3269] - Web: Fix federated access and management
  • [PFS-3279] - SQL error when a SAML users logs in


  • [PFS-3240] - Add WebSocket Peer to Peer Connection to server


  • [PFS-3170] - Add configuration entry for allowed folder number for free users
  • [PFS-3171] - Add database entry to store allowed folder number of account
  • [PFS-3188] - Normalize federated service URL after adding via frontend
  • [PFS-3207] - Improved federation invitation process (config sync, account search, logging)
  • [PFS-3238] - Increase number of helper threads of database connection pool
  • [PFS-3251] - Hide subdirectory size
  • [PFS-3256] - Remove federation 1.0 code
  • [PFS-3272] - Add server version bundled with Open JDK 12
  • [PFS-3276] - Cluster nodes now connect via network broadcast