Update main-os to latest upstream with OS customizations#50

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tbragaf wants to merge 10000 commits intomain-osfrom

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Commits on Mar 2, 2026

Commits on Mar 3, 2026

Commits on Mar 4, 2026

Merge pull request #299072 from microsoft/connor4312/fix-mcp-gateway-compile-error
connor4312
authored
Fix /hooks slash command from blocking chat (#299084)
pwang347
authored
Merge branch 'main' into copilot-worktree-2026-02-24T23-48-15
pierceboggan
authored
Disable slash commands for background (#299085)
DonJayamanne
authored
refactor: update getCliUserSubfolder to clarify prompts exclusion (#299089)
joshspicer
authored
Don't show Used n references when opening an old session (#299092)
roblourens
authored
api: fix memory leaks in MainThreadManagedSockets (#299093)
connor4312
authored
Review comments
osortega
committed
Clean up
osortega
committed
Merge pull request #299090 from microsoft/osortega/interior-flea
osortega
authored
Merge branch 'main' into copilot-worktree-2026-02-24T23-48-15
pierceboggan
authored
Commit customization files to main repo for worktree persistence (#299094)

joshspicer
and
Copilot
authored
Merge pull request #297550 from microsoft/copilot-worktree-2026-02-24T23-48-15
pierceboggan
authored
sessions: suggest slash commands on new session page (#299098)

joshspicer
and
Copilot
authored
Refactor canResolveChatSession to accept session type (#299112)
TylerLeonhardt
authored
Don't depend on sessionResource in a few places (#299110)

TylerLeonhardt
and
Copilot
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sessions - AI customizations for selfhost (#299053)

bpasero
and
Copilot
authored
modal - focus editor on title click (#299038)

bpasero
and
dmitrivMS
authored
sessions - allow to open preview from markdown files (#299047)

bpasero
and
Copilot
authored
sessions - tweaks to empty message (#299034)
bpasero
authored
sessions - fix close action showing up in modal editors when tabbed (#299041)
bpasero
authored
feat: enhance chat session option updates (#299109)
DonJayamanne
authored
Ensure to update ChatInputPart state before updating viewmodel (#299119)
DonJayamanne
authored
Add /troubleshoot command for access to debug logs (#299024)
pwang347
authored
modal - improve handling of Escape key and expand use of modal editors to more kinds (#299060)

bpasero
and
Copilot
authored
eng - explain fallback for how to check for compilation issues fast in CLI envs (#299117)

bpasero
and
Copilot
authored
Avoid unnecesary updates to model in new background agent sessions (#299121)
DonJayamanne
authored
sessions - indicate in layout that status bar is hidden (#299131)
bpasero
authored
sessions - move scrollbar to the right for chat (#299134)
bpasero
authored
fix - update precondition for `OpenSessionWorktreeInVSCode` (#299140)
bpasero
authored
Git - tweak copilot worktree folder detection (#299147)
lszomoru
authored
Apply OutSystems customizations on top of latest upstream
tbragaf
committed
Use windows-latest image in OS pipeline
tbragaf
committed
Merge remote-tracking branch 'origin/main-os' into update-main-os
tbragaf
committed