Releasesby IbisWhat’s changed from Replit Agent 3 to Agent 4
Update7 months agoUnverifiedAdded Sep 24, 2026
Replit Agent 4 replaces Design Mode with a Design Canvas and shifts from a fork-and-merge model to a shared project collaboration model with agent-assisted merging.
Topics: AI agents, Developer tools
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Replit Agent 4 introduces a parallel task system that automates merge conflict resolution and an Infinite Canvas for design and engineering collaboration.
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Replit launched a Databricks connector that allows users to build enterprise data apps using governed tables and models. The integration supports natural-language data querying via Databricks Genie.
Introducing Replit Agent 4: Built for Creativity
Replit Agent 4 is now available, featuring an infinite canvas for design, parallel agent execution for backend and frontend tasks, and support for mobile and web app development.
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Replit has launched Replit Animation, allowing users to create motion-style videos directly within the Replit workspace.
How product managers ship faster using Replit's agentic workflows
Replit Agent 4 now runs tasks in parallel, allowing for more efficient project updates. This feature helps keep project artifacts like briefs and criteria synchronized with the prototype.
Beyond the App: Using Vibe Coding to Ship Decks, Dashboards, and Launch Assets
Replit Agent 4 now supports the generation of stakeholder decks, live dashboards, and animations directly from existing projects. This allows product managers to create launch assets and project documentation without switching between disconnected tools.
Replit Pro Is Here , and Core Now Offers Even Better Value
Replit has launched a new Pro plan for $100/month, offering advanced agent modes and premium benefits. The Core plan has been updated with lower pricing and improved collaboration features.
Meet Replit Security Agent
Replit Security Agent performs comprehensive security reviews of codebases using a hybrid approach with Semgrep and HoundDog.ai. It automates threat modeling and vulnerability identification before projects are published.
Also shipped on Mar 19, 2026
Replit in March 2026Supabase Joins the Stripe Projects Developer Preview
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Cloudflare Fundamentals - Service Key authentication deprecated
Service Key authentication for the Cloudflare API is deprecated. Service Keys will stop working on September 30, 2026. API Tokens replace Service Keys with fine-grained permissions, expiration, and revocation. What you need to do Replace any use of the X-Auth-User-Service-Key header with an API Token scoped to the permissions your integration requires.
Container Images (release 260319)
- quay.io/deepgram/self-hosted-api:release-260319 Equivalent image to: quay.io/deepgram/self-hosted-api:1.180.1 quay.io/deepgram/self-hosted-engine:release-260319 Equivalent image to: quay.io/deepgram/self-hosted-engine:3.114.4 Minimum required NVIDIA driver version: >=570.172.08 quay.io/deepgram/self-hosted-license-proxy:release-260319 Equivalent image to...
This Release Contains The Following Changes
- Flux Regression Fix , Resolves Flux support regression from the 260305 release. See Deploy Flux Model (STT) for deployment details. Nova-3 Language Expansion , New models: Thai ( th , th-TH ), Chinese Cantonese Traditional ( zh-HK ). Improved models: Bengali ( bn ), Marathi ( mr ), Tamil ( ta ), Telugu ( te ). See the full announcement for details.
Hyperdrive now supports custom TLS/SSL certificates for MySQL
Hyperdrive now supports custom TLS/SSL certificates for MySQL databases, bringing the same certificate options previously available for PostgreSQL to MySQL connections.
Cloudflare Tunnel, Workers - Manage Cloudflare Tunnels with Wrangler
You can now manage Cloudflare Tunnels directly from Wrangler , the CLI for the Cloudflare Developer Platform. The new wrangler tunnel commands let you create, run, and manage tunnels without leaving your terminal. Available commands: wrangler tunnel create , Create a new remotely managed tunnel. wrangler tunnel list , List all tunnels in your account.