What changed in AI coding tools

Added virtualText to a mod's prompt decorations: text drawn in the prompt box that never enters the draft or the submitted prompt; Added cache_creation_5m_token

GPT-5.5 retirement in Codex Effective October 14, 2026, at noon PDT (19:00 UTC), GPT-5.5 retires from Codex for users signed in with ChatGPT. The OpenAI API and

HydraFusion has an updated model pool, improved orchestration workflows, and introduces HydraFusion Max. Both HydraFusion and HydraFusion Max are available acro

Origin now integrates with over 20 apps for deployments, CI, code review, security, monitoring, and project management, from partners including Cloudflare, Line

You can now let browser agents use your app. When you enable agent integrations, Lovable also adds WebMCP tools to your app, so an AI agent built into the brows

Devin Desktop Added support for connecting to MCP servers on protocol revision 2026-07-28 (server/discover, no initialize). Enterprise admins can now set an Ext

You can now switch the preview between System, Light, and Dark themes from the More preview controls (…) menu above the preview. Preview theme only changes how

Replit Desktop can now build and run apps locally on your Windows PC, available in private preview. Agent runs each build in its own isolated sandbox powered by

Personal v0 accounts are now team workspaces, giving everyone access to v0's collaboration features. If your account was migrated, your chats, projects, and set