Major Changes

• Custom code execution engine was refactored to V8 isolates. It makes it much faster and less resource-consuming.

  • About 5% of custom code requests use functionality not supported by isolates. They fall back to the previous implementation (sandboxed node.js processes).

  • If you self-hoste, you can disable the new custom code engine by adding CUSTOM_CODE_RUNNER_DISABLE_IVM env variable. This can act as workaround if you hit features not supported by V8 isolate and fallback doesn't work.

• Agentic Connection UI is now used by default instead of "static" connection UI.

Changed

• Connection state tracking simplified with clearer connected and error status fields.

• Non-agentic connection screens now redirect to the improved agentic flow

• Flow descriptions automatically sync between universal and integration-specific versions.

Fixed

• Connect buttons now work properly for connectors without named authentication options

• OAuth consent page shows helpful messages when revisited after approval

• Connection configuration errors clear automatically after successful recovery

• Action tabs between universal and integration versions navigate correctly

• Console navigation works properly when flow re-runs fail

• Actions and elements can no longer be created without required key fields

Fixed

• The membrane connect command now works consistently with the membrane connection command.

Added

• New endpoint: PATCH /org-workspaces/{id}/user-settings for updating user workspace settings

Changed

• Changes in connection API:

  • connected field on connections that will replace deprecated disconnected field

  • GET /connections now accepts a connected query parameter for filtering connections by status

  • Connection errors are now more consistent with the rest of elements:

    • requestError contains the latest problem with connectivity that made connection disconnected.

    • errors field has all the errors for connection: requestError and any configuration errors

    • error field still stays but is deprecated.

Fixed

• Fixed crash when using the SDK in browser environments that don't support CommonJS require() in the error handling code path.

Fixed

• Authentication now properly re-authenticates with tenant scope when using platform-user tokens
• Removed unnecessary direct dependency that could cause package conflicts

Fixed

• CLI version is now correctly reported in telemetry data
• Non-agentic connection screens now properly redirect users to the agentic flow

Fixed

• OAuth token responses now include the user's email address for proper telemetry tracking