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Changelog

Updates, changes, and improvements at Retool.

Refer to the stable and edge release notes for detailed information about self-hosted releases.

LICENSE_KEY required for multiplayer on self-hosted in Q2 2026

Beginning in the Q2 2026 stable release, self-hosted instances using the multiplayer feature must set the LICENSE_KEY environment variable on the multiplayer service container. While this environment variable is not yet required, Retool recommends setting it now to avoid any service interruptions.