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Coolify 4.3.9

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4.3.7β†’4.3.9Bug fix
πŸ“… August 19, 2026πŸ—‚ DevOpsπŸ“¦ Coolify β†—πŸ“œ Full changelog β†—
✦ Editor's summary

Coolify 4.3.9 is a maintenance release for the Coolify 4.3 stable branch, focused on resolving production issues and improving platform reliability. The update continues the rapid patch cycle of the 4.3 series with fixes and operational refinements for self-hosted Coolify environments.

What's new

Coolify 4.3.9 is a maintenance update for the Coolify 4.3 stable release branch, primarily focused on bug fixes and platform reliability.

What's new
  • Includes fixes for issues identified in previous Coolify 4.3 releases.
  • Provides reliability and stability improvements across the Coolify platform.
  • Includes operational refinements for application, service, and deployment management.
Recommendation

Organizations running an earlier Coolify 4.3 release should consider upgrading to version 4.3.9 after standard validation to benefit from the latest production fixes and reliability improvements.

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