VS Code: Agent Sessions Hardening and Memory Leak Cleanup
Agent sessions dominate with worktree cleanup guidance, SDK and model-switch fixes, and enterprise telemetry recovery, paired with a systematic sweep of memory and listener leaks across core editors.
Duration: PT2M23S
Episode overview
This episode is a short developer briefing from VS Code.
It explains recent repository work in plain language.
- Show: VS Code
- Published: 2026-09-29T13:11:29Z
- Audio duration: PT2M23S
Transcript excerpt
This excerpt keeps the crawler page concise. Listen to the episode or use the RSS feed for the full update.
Good morning, it's Tuesday, September 29th, 2026, and this is your V S Code briefing.
The dominant pattern is stabilization of agent sessions and the agent host, backed by a systematic cleanup of memory and event listener leaks across the core.
First, sessions user experience is getting quieter and more predictable. Changes preserve picker state across refreshes, keep main and peer chats visible when splitting, unify archive filtering for nested chats, and add an undo window after bulk archive. For developers managing many worktrees, pull request 338502…
Second, agent runtime correctness. The Copilot software development kit was moved to version 1.0.15 preview 4 in pull requests 338512 and 338528, fixing duplicate plugin hook execution and adapting to factory to workflow renames. Related fixes repair model switching in existing sessions in pull request 338559,…
Third, lifecycle leaks. A series of commits from Simon Siefke releases disposed comment threads, notebook serializers, share providers, multi diff tab listeners, and image resources, while pull requests 338383 and 338371 dispose notification accessible view and debug adapter subscriptions. Expect lower long-session…
What's…
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