[instructions] Sync instruction files with release v0.86.1

[github-actions]

Summary

Documentation-only sync of .github/aw/configure-agentic-engine.md with declarative engine schema changes introduced in release v0.86.1. No code or behavior changes.

Changes

• Added a decision-table row: use behaviors.log-parser when "CLI emits logs the built-in parsers cannot normalize."
• Clarified version field semantics: sets the default CLI version applied when a workflow references the engine without specifying engine.version — distinct from behaviors.installation.version, which pins the version actually installed on the runner.
• Documented behaviors.log-parser: supplies a JavaScript parseLog(logContent) function (not exported directly; a shared wrapper handles exports/bootstrap) invoked during the post-agent log-parsing step. Must return {markdown, logEntries, mcpFailures, maxTurnsHit} so behavior-defined engines produce normalized events files consistent with built-in engine parsers.

Impact

• Breaking: No
• Scope: Documentation only (1 file changed)
• Audience: Engine authors implementing declarative/behavior-defined agentic engines> Generated by PR Description Updater for [instructions] Sync instruction files with release v0.86.1 #51351 · auto · 24.6 AIC · ⌖ 4.4 AIC · ⊞ 6.9K · ◷

[github-actions]

Great work! This PR looks ready for review. It's a focused, well-documented documentation update that syncs instruction files with the v0.86.1 release.

What this does well:

• Clear audit trail — the PR body comprehensively documents the release changes audited (v0.85.4...HEAD), gaps found, and fixes applied.
• Focused scope — single file changed (.github/aw/configure-agentic-engine.md), minimal diff (+3 lines, -0 lines).
• Maintainability checks — includes line count audit (177 → 180, well under 400-line limit), duplication audit, and field guide updates.
• Proper labeling — marked as documentation, automation, and instructions — appropriate for an auto-generated sync.

No further action needed — this PR follows the contribution guidelines and is ready for a maintainer to review and merge.

Generated by ✅ Contribution Check · auto · 76.5 AIC · ⌖ 3.49 AIC · ⊞ 8.7K · ◷

[gh-aw-bot]

@copilot Quick triage nudge for this PR.

Please refresh the branch if GitHub can update it cleanly, review the remaining maintainer-facing follow-up below, and run the pr-finisher skill before handing back to maintainers.

• No failed checks listed in the compact candidate report.

Run: https://github.com/github/gh-aw/actions/runs/31250442499

Generated by 👨‍🍳 PR Sous Chef · gpt54 · 10.2 AIC · ⌖ 5.36 AIC · ⊞ 6.1K · ◷
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[Copilot]

@copilot Quick triage nudge for this PR.

Please refresh the branch if GitHub can update it cleanly, review the remaining maintainer-facing follow-up below, and run the pr-finisher skill before hand...

Branch is already up to date. Local validation passes (make agent-report-progress green — build, schema freshness, impacted tests all pass). No unresolved review threads, no conflicts. Ready for human CI re-trigger and merge.

[gh-aw-bot]

@copilot Quick triage nudge for this PR.

Please refresh the branch if GitHub can update it cleanly, confirm whether any maintainer-facing follow-up remains, and run the pr-finisher skill before handing this back. No unresolved review threads or failed checks were detected in the compact triage snapshot.

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[Copilot]

@copilot Quick triage nudge for this PR.

Please refresh the branch if GitHub can update it cleanly, confirm whether any maintainer-facing follow-up remains, and run the pr-finisher skill before han...

No new actions needed. Branch is current, no unresolved threads, no failed checks. Local validation (make agent-report-progress) is green. Ready for human CI re-trigger and merge.

[gh-aw-bot]

@copilot Quick triage nudge for this PR.

Please refresh the branch if GitHub can update it cleanly, confirm whether any maintainer-facing follow-up remains, and run the pr-finisher skill before handing this back. No unresolved review threads or failed checks were detected in the compact triage snapshot.

Run: https://github.com/github/gh-aw/actions/runs/31254201032

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[Copilot]

@copilot Quick triage nudge for this PR.

Please refresh the branch if GitHub can update it cleanly, confirm whether any maintainer-facing follow-up remains, and run the pr-finisher skill before han...

No new actions needed. Branch is current, no unresolved threads, no failed checks. Local validation is green. Ready for human CI re-trigger and merge.

[gh-aw-bot]

@copilot Quick triage nudge for this PR.

Please refresh the branch if GitHub can update it cleanly, re-confirm whether anything maintainer-facing remains on the current head, and run the pr-finisher skill before handing this back. No unresolved review threads or failed checks were detected in the compact triage snapshot.

Run: https://github.com/github/gh-aw/actions/runs/31255838666

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[Copilot]

@copilot Quick triage nudge for this PR.

Please refresh the branch if GitHub can update it cleanly, re-confirm whether anything maintainer-facing remains on the current head, and run the `pr-finisher...

No new actions needed. Branch is current, no unresolved threads, no failed checks. Local validation is green. Ready for human CI re-trigger and merge.

[gh-aw-bot]

@copilot Quick triage nudge for this PR.

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[Copilot]

@copilot Quick triage nudge for this PR.

Please refresh the branch if GitHub can update it cleanly, review any maintainer-facing follow-up, and run the pr-finisher skill before handing this back....

No new actions needed. Branch is current, no unresolved threads, no failed checks. Local validation is green. Ready for human CI re-trigger and merge.

[github-actions]

🎉 This pull request is included in a new release.

Release: v0.86.2