[pull] main from microsoft:main#1185

Merged

pull[bot] merged 8 commits intocode:mainfrom

Apr 26, 2026

Commits on Apr 25, 2026

Fix reasoning text rendering when restoring agent host sessions (#312559)

roblourens
and
Copilot
authored

Commits on Apr 26, 2026

Fix empty detailedOutcome in summarization failure telemetry (#312552)
bhavyaus
authored
Cache listSessions result in AgentHostSessionListController (#312563)

roblourens
and
Copilot
authored
Render copilot skill invocations as a tool call (#312557)

roblourens
and
Copilot
authored
Add cache-stable mode for vscode_renameSymbol and vscode_listCodeUsages (experimental) (#312568)

authored
Enable inline history summarization and GPT-5.5 tool search (#312570)
bhavyaus
authored
Restore empty link text for non-skill agent-host links (#312571)

roblourens
and
Copilot
authored
agent-host: surface session git state via SessionState._meta (#312543)

roblourens
and
Copilot
authored