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This is a Long-Term Support (LTS) maintenance release focusing on bug fixes and security patches. Upgrades from 5.1.12 β†’ 5.1.13 are non-breaking and fully compatible.

Release Highlight

Maintenance release. FlowX.AI 5.1.13 includes reliability fixes for process advancing, a process designer fix, and security patches:
  • Process advancing fixes that prevent lost or stalled process advances under load
  • Action deletion fix for business rules that call reusable functions
  • Security patches and dependency upgrades across platform components
  • No breaking changes; fully compatible upgrade from 5.1.12

What’s new? πŸ†•
Bug fixes and security patches across the platform.πŸ”§ Platform Improvements - Process advancing reliability fixes, a process designer fix, and security patches

Platform Improvements

Platform Improvements

  • Process advancing: the partition cleanup job no longer deletes advance events that are accepted while cleanup is running. Event insertion and cleanup now coordinate through database row locks, on both PostgreSQL and Oracle, so a process advance can no longer be lost to a concurrent cleanup.
  • Process advancing: advancing workers no longer pause for cooldown while work is still queued, and event completion is retried after a database deadlock instead of leaving an already-processed event marked as in progress.
  • Process designer: deleting an action no longer fails with a server error when one of its business rules calls a reusable function.

Last modified on September 18, 2026