Merge pull request 'release: v5.3.0 - Sprint 6 Visual Branding Overhaul' (#288) from release/v5.3.0 into development

Reviewed-on: #288

.claude-plugin/marketplace.json

@@ -6,7 +6,7 @@
   },
   "metadata": {
     "description": "Project management plugins with Gitea and NetBox integrations",
-    "version": "5.2.0"
+    "version": "5.3.0"
   },
   "plugins": [
     {

CHANGELOG.md

@@ -4,6 +4,53 @@ All notable changes to the Leo Claude Marketplace will be documented in this fil
 
 The format is based on [Keep a Changelog](https://keepachangelog.com/en/1.0.0/).
 
+## [5.3.0] - 2026-01-28
+
+### Added
+
+#### Sprint 6: Visual Branding Overhaul
+Consistent visual headers and progress tracking across all plugins.
+
+**Visual Output Headers (109 files):**
+- **Projman**: Double-line headers (╔═╗) with phase indicators (🎯 PLANNING, ⚡ EXECUTION, 🏁 CLOSING)
+- **Other Plugins**: Single-line headers (┌─┐) with plugin icons
+- **All 23 agents** updated with Visual Output Requirements section
+- **All 86 commands** updated with Visual Output section and header templates
+
+**Plugin Icon Registry:**
+| Plugin | Icon |
+|--------|------|
+| projman | 📋 |
+| code-sentinel | 🔒 |
+| doc-guardian | 📝 |
+| pr-review | 🔍 |
+| clarity-assist | 💬 |
+| git-flow | 🔀 |
+| cmdb-assistant | 🖥️ |
+| data-platform | 📊 |
+| viz-platform | 🎨 |
+| contract-validator | ✅ |
+| claude-config-maintainer | ⚙️ |
+
+**Wiki Branding Specification (4 pages):**
+- [branding/visual-spec](https://gitea.hotserv.cloud/personal-projects/leo-claude-mktplace/wiki/branding%2Fvisual-spec) - Central specification
+- [branding/plugin-registry](https://gitea.hotserv.cloud/personal-projects/leo-claude-mktplace/wiki/branding%2Fplugin-registry) - Icons and styles
+- [branding/header-templates](https://gitea.hotserv.cloud/personal-projects/leo-claude-mktplace/wiki/branding%2Fheader-templates) - Copy-paste templates
+- [branding/progress-templates](https://gitea.hotserv.cloud/personal-projects/leo-claude-mktplace/wiki/branding%2Fprogress-templates) - Sprint progress blocks
+
+### Fixed
+- **Docs:** Version sync - CLAUDE.md, marketplace.json, README.md now consistent
+- **Docs:** Added 18 missing commands from Sprint 4 & 5 to README.md and COMMANDS-CHEATSHEET.md
+- **MCP:** Registered `/sprint-diagram` as invokable skill
+
+**Sprint Completed:**
+- Milestone: Sprint 6 - Visual Branding Overhaul (closed 2026-01-28)
+- Issues: #272, #273, #274, #275, #276, #277, #278
+- PRs: #284, #285
+- Wiki: [Sprint 6 Lessons](https://gitea.hotserv.cloud/personal-projects/leo-claude-mktplace/wiki/lessons/sprints/sprint-6---visual-branding-and-documentation-maintenance)
+
+---
+
 ## [5.2.0] - 2026-01-28
 
 ### Added

CLAUDE.md

@@ -50,7 +50,7 @@ See `docs/DEBUGGING-CHECKLIST.md` for details on cache timing.
 ## Project Overview
 
 **Repository:** leo-claude-mktplace
-**Version:** 5.2.0
+**Version:** 5.3.0
 **Status:** Production Ready
 
 A plugin marketplace for Claude Code containing:
@@ -377,4 +377,4 @@ The script will:
 
 ---
 
-**Last Updated:** 2026-01-24
+**Last Updated:** 2026-01-28

README.md

@@ -1,4 +1,4 @@
-# Leo Claude Marketplace - v5.2.0
+# Leo Claude Marketplace - v5.3.0
 
 A collection of Claude Code plugins for project management, infrastructure automation, and development workflows.