Self-hosted Retool now includes default statement timeouts that apply when running upgrade migrations. If your organization has a self-hosted Retool deployment that uses PgBouncer with its main PostgreSQL database, you must update the PgBouncer configuration to ignore statement timeouts.

ignore_startup_parameters = statement_timeout

The new Linting and Performance tools, available within Debug Tools in the App IDE, provide additional methods for debugging and optimizing apps.

Linting​

Identify queries, code, and components that may affect app performance.

Performance​

View statistics related to app performance along with an overall performance score. This is a useful tool for measuring how changes affect an app's performance and provides guidance on how to optimize it further.

Configuring Resources in Retool can require handling sensitive values, e.g., database passwords or API keys. Starting in Self-hosted Retool 3.20 and later, you can store and retrieve secrets from Google Cloud Platform (GCP) Secrets Manager.

You can create custom URLs for web apps to make them more discoverable and easier to share with end users. With a custom URL set, end users can access apps at {domain}/app/{custom-url} or {domain}/p/{custom-url} if it's a public app.