Upstream sync: Port Commands, Elicitation, Session Capabilities, and getSessionMetadata (27 commits)#52

Merged

brunoborges merged 7 commits intomainfrom

copilot/sync-upstream-27-commits

Apr 6, 2026

Commits on Apr 6, 2026

Initial plan
Copilot
authored
Port Commands, Elicitation, and Capabilities features from upstream

Copilot
and
edburns
authored
Add tests, documentation, and update .lastmerge to f7fd757

Copilot
and
edburns
authored
Fix code review issues: duplicate assertion, copyright header, Javadoc example

Copilot
and
edburns
authored
Update src/main/java/com/github/copilot/sdk/CopilotSession.java

brunoborges
and
Copilot
authored
Update README.md

brunoborges
and
Copilot
authored
Fix invalid Java ?. operator in SessionUiApi Javadoc prose

Copilot
and
brunoborges
authored