VS Code: Sessions Architecture Revolution & AI Agent Upgrades
The VS Code team delivered a massive architectural overhaul with 17 merged PRs focused on sessions management, AI agent improvements, and developer experience enhancements. Major highlights include a complete refactor of the Copilot agent system with new testing infrastructure, significant sessions UI improvements, and better accessibility features across the board.
Duration: PT3M43S
Episode overview
This episode is a short developer briefing from VS Code.
It explains recent repository work in plain language.
- Show: VS Code
- Published: 2026-03-29T10:03:14Z
- Audio duration: PT3M43S
Transcript excerpt
This excerpt keeps the crawler page concise. Listen to the episode or use the RSS feed for the full update.
Hey there, fantastic developers! Welcome back to another episode of the VS Code podcast. I'm your host, and wow - do we have an incredible development story to share with you today from March 29th, 2026.
You know those days when you open up the changelog and just go "whoa" - well, today is absolutely one of those days. The team merged seventeen pull requests, and I'm genuinely excited about the narrative that's emerging here. We're seeing VS Code evolve into something really special, particularly around AI…
Let's dive right into the biggest story - and this one's a doozy. Rob Lourens led an absolutely massive refactor of the Copilot agent system. We're talking about breaking out over 900 lines of new code, creating a dedicated CopilotAgentSession class, and - here's what makes me really happy - adding comprehensive…
Speaking of AI improvements, there's been some really thoughtful work around chat agent sandboxing. The team renamed settings to better reflect that sandboxing isn't just about terminals - it's a general agent concept. It's those kinds of semantic improvements that show real maturity in product thinking.
But here's where things get really interesting - the sessions…
I…
Nearby episodes from VS Code
- Chat Revolution - Plugin Powers and General Purpose AI
- SSH Remote Development Revolution
- Sessions Revolution - Agent Hosts, Remote Connections, and Session Management Take Center Stage
- Architecture Cleanup Day
- Agent Host Takes Center Stage with Major Edit Tracking Overhaul
- Chat System Evolution and Polish Bonanza
- Sessions Architecture Revolution
- Sessions App Gets a Major UI Makeover