Update upgrade-agent plugin to 1.1.290

[anvillan]

Automated version bump of the upgrade-agent external plugin entry from UpgradeAssistant build 2026-08-03-20260803.2 (version 1.1.290). Pinned to commit 559f6fea2deea78fb5adf2cfacba2a5151a5fa7f in microsoft/upgrade-agent-plugins (tag v1.1.290).

[github-actions]

🔒 PR Risk Scan Results

Scanned 2 changed file(s).

Severity	Count
🔴 High	0
🟠 Medium	0
ℹ️ Info	0

✅ No matching risk patterns were detected in changed files.

This is an automated soft-gate report. Findings indicate review targets and do not block merge by themselves.

[github-actions]

⚠️ External plugin PR checks require submitter fixes

• Changed entries detected: 1
• Workflow state label: requires-submitter-fixes

Per-plugin quality summary

Plugin	vally lint	install smoke test	version match	ref/sha consistency	canvas structure	overall	source tree
upgrade-agent	fail	pass	pass	not_run	pass	fail	559f6fea2deea78fb5adf2cfacba2a5151a5fa7f

Gate output details

upgrade-agent - vally lint (fail)

✅ create-eval-plan (3/3 checks passed)
    ✓ [spec-compliance] All 1 skill(s) are spec-compliant.
        ✓ spec-compliance: All spec checks passed.
    ✓ [valid-refs] All file references across 1 skill(s) are valid.
        ✓ valid-refs: All file references resolve to existing files within the skill directory.
    ✓ [orphan-files] No orphan files found across 1 skill(s).
        ✓ orphan-files: No references/ directory found — no orphans possible.
❌ typescript-compiler-upgrade (2/3 checks passed, 1 failed)
    ✓ [spec-compliance] All 1 skill(s) are spec-compliant.
        ✓ spec-compliance: All spec checks passed.
    ✗ [valid-refs] 1 of 1 skill(s) have invalid file references.
        ✗ valid-refs: Found 2 invalid file reference(s): ../typescript-dependencies-upgrade/runtime-validation.md (outside-skill-dir), ../typescript-dependencies-upgrade/runtime-validation.md (outside-skill-dir).
    ✓ [orphan-files] No orphan files found across 1 skill(s).
        ✓ orphan-files: No references/ directory found — no orphans possible.
❌ typescript-dependencies-upgrade (2/3 checks passed, 1 failed)
    ✓ [spec-compliance] All 1 skill(s) are spec-compliant.
        ✓ spec-compliance: All spec checks passed.
    ✗ [valid-refs] 1 of 1 skill(s) have invalid file references.
        ✗ valid-refs: Found 2 invalid file reference(s): ../typescript-compiler-upgrade/compiler-upgrade.md (outside-skill-dir), ../typescript-compiler-upgrade/compiler-upgrade.md (outside-skill-dir).
    ✓ [orphan-files] No orphan files found across 1 skill(s).
        ✓ orphan-files: No references/ directory found — no orphans possible.
✅ creating-skills (3/3 checks passed)
    ✓ [spec-compliance] All 1 skill(s) are spec-compliant.
        ✓ spec-compliance: All spec checks passed.
    ✓ [valid-refs] All file references across 1 skill(s) are valid.
        ✓ valid-refs: All file references resolve to existing files within the skill directory.
    ✓ [orphan-files] No orphan files found a
...output truncated...

upgrade-agent - install smoke test (pass)

Install smoke test succeeded. Verified /tmp/external-plugin-quality-bf0Wgt/copilot-home/.copilot/installed-plugins/external-plugin-intake/upgrade-agent/plugin.json.

upgrade-agent - version match (pass)

- 559f6fea2deea78fb5adf2cfacba2a5151a5fa7f: matched version "1.1.290" at "plugins/upgrade-agent/plugin.json".

upgrade-agent - ref/sha consistency (not_run)

Ref/SHA consistency gate skipped because one of source.ref or source.sha was not provided.

upgrade-agent - canvas structure (pass)

- 559f6fea2deea78fb5adf2cfacba2a5151a5fa7f: found "plugins/upgrade-agent/extensions" with entry point "plugins/upgrade-agent/extensions/upgrade-agent-dashboard/extension.mjs".

- upgrade-agent: vally-lint=fail, install-smoke=pass, version-match=pass, ref-sha-consistency=not_run, canvas-structure=pass, overall=fail

[Copilot]

Pull request overview

Updates the external upgrade-agent plugin to release 1.1.290.

Changes:

• Bumps the plugin version and pinned commit.
• Regenerates matching marketplace metadata.

Show a summary per file

File	Description
plugins/external.json	Updates the canonical external plugin entry.
.github/plugin/marketplace.json	Updates generated marketplace metadata.

Review details

• Files reviewed: 2/2 changed files
• Comments generated: 0
• Review effort level: Balanced