Merge reference implementation SDK changes (2026-05-06)#166

Merged

edburns merged 7 commits intomainfrom

copilot/reference-implementation-sync-14-new-commits

May 7, 2026

Commits on May 6, 2026

Initial plan
Copilot
authored
Port reference implementation changes: remote sessions, provider model overrides, startup cleanup race fix

Copilot
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edburns
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Update .lastmerge to 06bfc5d41d72b76527456dee0bd78fe4697bac86, sync pom.xml CLI version, and update scripts/codegen @github/copilot version

Copilot
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edburns
authored