Upstream sync: 3 new commits (2026-04-07) — docs-only, no Java SDK changes needed

[Copilot]

Analyzed 3 upstream commits from github/copilot-sdk. All changes are documentation-only (Java language tabs added to the upstream multi-language docs site) plus one CI workflow change. The Java SDK already has comprehensive, correct Java-specific documentation covering all affected areas.

Upstream commits analyzed

Commit	Description	Action
200bfef	Add workflow_dispatch to triage feedback workflow	Not ported — CI-only change in upstream repo
156cf1f	Add Java language tabs across all SDK documentation	Not ported — Java SDK already has Java-specific docs
c3fa6cb	Fix code review comments on Java doc snippets (missing imports, missing PermissionHandler.APPROVE_ALL)	Not ported — Java SDK docs already use correct imports and patterns

Not ported (intentionally)

• Java language tab additions (156cf1f, c3fa6cb) — These changes add/fix Java examples in the upstream's multi-language docs site. The Java SDK maintains its own Java-specific documentation in src/site/markdown/ which already covers all affected features with correct code examples and imports.
• Triage workflow change (200bfef) — GitHub Actions workflow internal to the upstream repo; not applicable here.

Documentation Impact

No documentation changes required. The upstream's Java examples are equivalent to (or in some cases less accurate than) what the Java SDK docs already provide — e.g., the upstream fix added PermissionHandler.APPROVE_ALL and missing java.util.* imports that our docs already had correct.

Changes

• Updated .lastmerge to c3fa6cbfb83d4a20b7912b1a17013d48f5a277a1

Pull request checklist

• Tests for the changes have been added (for bug fixes / features)
• Docs have been reviewed and added / updated if needed (for bug fixes / features)
• mvn spotless:apply has been run to format the code
• mvn clean verify passes locally

Does this introduce a breaking change?

• Yes
• No

---

Warning

Firewall rules blocked me from connecting to one or more addresses (expand for details)

I tried to connect to the following addresses, but was blocked by firewall rules:

• https://api.github.com/graphql
  • Triggering command: /usr/bin/gh gh pr edit --add-label upstream-sync (http block)
  • Triggering command: /usr/bin/gh gh pr list --head copilot/upstream-sync-3-new-commits (http block)
  • Triggering command: /usr/bin/gh gh issue edit 59 --add-label upstream-sync (http block)

If you need me to access, download, or install something from one of these locations, you can either:

• Configure Actions setup steps to set up my environment, which run before the firewall is enabled
• Add the appropriate URLs or hosts to the custom allowlist in this repository's Copilot coding agent settings (admins only)

[Copilot]

Pull request overview

Updates the repository’s recorded upstream sync point to reflect the latest analyzed upstream commit (docs/CI-only upstream changes; no Java SDK ports needed).

Changes:

• Update .lastmerge to c3fa6cbfb83d4a20b7912b1a17013d48f5a277a1

Show a summary per file

File	Description
.lastmerge	Advances the stored upstream commit SHA used by sync/release automation.

Copilot's findings

• Files reviewed: 1/1 changed files
• Comments generated: 0