What’s New in PhpStorm 2026.3
The JetBrains Blog · 软件开发
PhpStorm 2026.3, the third major update of the year, is here! This release includes a new workspace for agentic development and multi-agent setups, support for PHP 8.6, improvements to remote development and WSL scenarios, and PHP code insight enhancements. Download PhpStorm 2026.3 JetBrains Air – one place to run your agents and verify their work PhpStorm 2026.3 ships with Air , a new layer for agentic development in JetBrains IDEs. Work with the coding agents and subscriptions you already have, and manage multi-agent setups inside PhpStorm. The IDE’s code intelligence helps agents make fewer wrong turns and gives you the tools to review every change before it ships. Open agent sessions, project files, and diffs in the editor tabs side by side – no switching between the editor and agent workspace views. Your agents, your models, your subscriptions – with Junie Lite for free Air in PhpStorm works with Claude Agent, Codex, Gemini, GitHub Copilot, Junie, OpenCode, and other ACP-compatible agents . It detects the agents already installed on your machine, so you can connect them with a single click and add more from the agent registry. Your existing setup carries over, too: provider subscriptions, API keys, and even a custom base URL all work, with no JetBrains AI subscription required. Run Claude Agent on your Claude subscription in the terminal or in a full-screen IDE tab, use other agent subscriptions in the chat or terminal, and switch between subscriptions at any moment, even mid-session. Air in PhpStorm includes free AI with the Junie Lite configuration, so you can use an agent without a subscription. You only need a JetBrains Account. A central workspace to review changes and guide the agent Review an agent’s changes with the surrounding code and your project tools in view, and send feedback straight back to the agent. Anchor a note to a specific line in the diff, or comment directly from the code, so the agent gets concrete context about the change you want. Wor