chore(release): 1.5.0

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01Enmrdx4qbnAhV9ADnVZfhJ

Author: Ruisi-Lu

.claude-plugin/plugin.json

@@ -1,7 +1,7 @@
 {
   "name": "github-loop-engineering",
   "displayName": "GitHub Loop Engineering",
-  "version": "1.4.0",
+  "version": "1.5.0",
   "description": "Evidence-gated Loop Engineering control loop that uses GitHub Issues and Projects as durable state, evidence, and handoff through the official GitHub MCP Server.",
   "author": {
     "name": "Ruisi Lu",

CHANGELOG.md

@@ -4,6 +4,8 @@ All notable changes to this project are documented here. The format follows [Kee
 
 ## [Unreleased]
 
+## [1.5.0] - 2026-10-30
+
 ### Changed
 
 - When work on an issue starts, the agent assigns the authenticated user without asking, as the claim that keeps other people and agents from taking the same issue. It claims before any other work, and if the read-back shows that someone else claimed the issue at the same time, it removes only its own login and asks. A fan-out assigns each leaf as it claims it and skips leaves that someone else is assigned to. Repository policy or the request can still leave issues unassigned.
@@ -108,7 +110,8 @@ First versioned release. Earlier commits were unversioned.
 - The docs state the official server's default toolsets exactly. They omit `projects` and `labels`.
 - The README covers Claude Code plugin installation and how each host invokes the skill.
 
-[Unreleased]: https://github.com/Ruisi-Lu/github-loop-engineering-skill/compare/github-loop-engineering--v1.4.0...HEAD
+[Unreleased]: https://github.com/Ruisi-Lu/github-loop-engineering-skill/compare/github-loop-engineering--v1.5.0...HEAD
+[1.5.0]: https://github.com/Ruisi-Lu/github-loop-engineering-skill/compare/github-loop-engineering--v1.4.0...github-loop-engineering--v1.5.0
 [1.4.0]: https://github.com/Ruisi-Lu/github-loop-engineering-skill/compare/github-loop-engineering--v1.3.1...github-loop-engineering--v1.4.0
 [1.3.1]: https://github.com/Ruisi-Lu/github-loop-engineering-skill/compare/github-loop-engineering--v1.3.0...github-loop-engineering--v1.3.1
 [1.3.0]: https://github.com/Ruisi-Lu/github-loop-engineering-skill/compare/github-loop-engineering--v1.2.1...github-loop-engineering--v1.3.0