Monitoring - The delayed processing of Session Replay and Error event data has been resolved. All queued events have been processed and data ingestion is operating normally. No data was lost during this incident. Thank you for your patience.
Apr 06, 2026 - 11:40 PDT
Update - We have identified the cause of the delayed Session Replay and Error event processing and a fix is in progress. The backlog is actively decreasing. No data has been lost — all queued events will be processed.
Apr 06, 2026 - 11:15 PDT
Identified - We are currently experiencing a delay in processing Session Replay and Error event data. Incoming data is being queued and will be processed — no data has been lost. Customers may observe a temporary lag in session and error data appearing in the LaunchDarkly UI.
We have identified the root cause as elevated database utilization and are actively working to resolve the backlog. We will provide updates as processing returns to normal.
Apr 06, 2026 - 10:58 PDT
Flag Delivery Network (core functionality)
Operational
As part of our commitment to reliability and security, LaunchDarkly will retire all API versions except 20240415 on December 31, 2026.
After this date, all requests made to retired versions will stop working. To avoid disruption, customers must update integrations and workflows to use version 20240415 before the retirement date.
We previously announced the end of life (EOL) for older versions as of April 30, 2025. They have remained available during a grace period, which will end on December 31, 2026
Upgrading now ensures uninterrupted access and provides immediate improvements in performance and functionality.
We recognize this may be a large undertaking, which is why we are providing extended notice. If you need guidance, please reach out to your account team or contact our support team. Posted on
Aug 25, 2025 - 11:43 PDT
Past Incidents
Apr 6, 2026
Unresolved incident: Delayed processing of Session Replay and Error data.