Releasesby GlyphCustomize the Content Security Policy for apps
Live on cloud • All plans Admins can now customize the Content Security Policy (CSP) that Retool enforces on apps. Retool applies a strict default policy that restricts which origins an app can load scripts, fonts, images, and other resources from.
Also shipped Jun 24, 2026Retool in June 2026 →
Computer Use
Launched public preview support for the Computer Use tool in Gemini 3.5 Flash. This release includes simplified actions with intents, built-in support for browser, mobile, and desktop environments, configurable safety policies, and advanced prompt injection detection.
Changes to model selection for Free and Student plans
Copilot Free and Student plans will now use Copilot auto model selection as the default and only model selection experience. Auto dynamically selects the best model for each task, removing the need for manual choice. Auto provides access to models across multiple model families, subject to plan restrictions.
Cloudflare One Client for macOS (version 2026.6.782.1)
A new Beta release for the macOS Cloudflare One Client is now available on the beta releases downloads page . This beta release introduces upgraded security of device registration to be hardware-backed. Registration tokens can now be generated in the Secure Enclave whenever available to provide stronger protection against device impersonation.
Single sign-on (SSO) with OIDC for DigitalOcean Kubernetes (DOKS) clusters is now in general availability
Single sign-on (SSO) with OIDC for DigitalOcean Kubernetes (DOKS) clusters is now in general availability. You can authenticate users to your Kubernetes clusters through an identity provider like Auth0, authentik, JumpCloud, Keycloak, or …
Storefront MCP cart tools are being deprecated in favour of UCP Cart MCP
What's changing The cart tools on the Storefront MCP server are being deprecated in favour of the UCP-conforming Cart MCP tools: get_cart and update_cart on https://{shop}.myshopify.com/api/mcp are deprecated.
OpenAI updates chat-latest to the latest ChatGPT Instant model
The chat-latest snapshot now points to the latest Instant model used in ChatGPT and will be updated regularly. OpenAI recommends GPT-5.5 for production API usage.
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Self-hosted Retool 4.0 and 3.334 stable updates
The following patches are now available on the Stable release channel: Retool 4.0.3 Retool 3.334.20 Update your Retool instance to apply the latest bug fixes and security patches.
Restore changes from chat
Live on cloud Self-hosted version 4.16.0 and later While prompting from the Chat tab in the new app builder , you can now restore the app to a previous state. Each time the agent finishes making changes, it presents a summary of the changes and a Restore button.
Publishing apps on custom domains
Live on cloud • All plans Retool now supports publishing apps on custom domains. If you self-host Retool (which inherently uses a custom domain ) or use a custom domain on a cloud instance , your apps are published to the domain you define in the following format: https://example.retool.com/rr/app/ .
Retool 4.16 Edge for self-hosted instances
Retool 4.16 is now available on the Edge release channel for self-hosted organizations.
Improvements to classic app conversion
Live on cloud Self-hosted version 4.19.0 and later Classic apps that include custom components and organization-level themes can now be converted to the new app building experience. To support custom components, the agent investigates the custom component and recreates it in the converted app with as few changes as possible.
Microsoft Graph integration
Live on cloud • All plans Beta 4.16.0 Edge • All plans Beta Retool now provides a native integration for Microsoft Graph , the unified API for Microsoft 365 services.
Presto supported as an Agents resource
Live on cloud • All plans 4.16.0 Edge • All plans Presto resources are now supported by Retool Agents . You can @ tag a Presto resource when building a custom tool to give an agent typed, structured access to your Presto queries alongside your other SQL resources.
Snowflake Postgres integration
Live on cloud • All plans Beta 4.16.0 Edge • All plans Beta Retool now provides a native integration for Snowflake Postgres , Snowflake's PostgreSQL-compatible interface for querying your Snowflake data.