chore(v1.0.0): Public release

Version bump from 1.0.0-rc to 1.0.0. No code changes.

🤖 Generated with [Claude Code](https://claude.com/claude-code)

Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>

Author: hangtime79

CHANGELOG.md

@@ -7,7 +7,7 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 
 ## [Unreleased]
 
-## [1.0.0-rc] - 2025-12-31
+## [1.0.0] - 2025-12-31
 
 ### Changed
 - Configuration panel reorganized for better usability (#75)

plan/releases/v1.0.0-release-notes.md

@@ -0,0 +1,53 @@
+# Release Notes: v1.0.0
+
+**Release Date:** 2025-12-31
+**Type:** Public Release
+**Branch:** `release/v1.0.0`
+
+---
+
+## Summary
+
+First public release of the Gantt Chart plugin. This release promotes v1.0.0-rc to stable with no code changes.
+
+---
+
+## Highlights
+
+- Interactive Gantt chart visualization with frappe-gantt library
+- Task dependencies with arrow visualization
+- Progress tracking (0-100%) with visual indicators
+- Color coding by category (12-color palette + custom presets)
+- 7 view modes (Hour, Quarter Day, Half Day, Day, Week, Month, Year)
+- Dark mode support with theme selector
+- Task filtering by status (All, Completed, Overdue, In Progress, Not Started)
+- Language localization for 11 languages
+- Duplicate ID handling (auto-rename or skip)
+- Dependency status indicators
+- Getting Started guide for new users
+- Works in air-gapped environments (bundled dependencies)
+
+---
+
+## Changes from v1.0.0-rc
+
+Version bump only - no code changes.
+
+---
+
+## Breaking Changes
+
+None
+
+---
+
+## Known Issues
+
+None
+
+---
+
+## Related Documents
+
+- Post-mortem: `plan/post-mortems/v1.0.0-rc-post-mortem.md`
+- Full changelog: `CHANGELOG.md`

plugin.json

@@ -3,7 +3,7 @@
     "id": "gantt-chart",
 
     // It is highly recommended to use Semantic Versioning
-    "version": "1.0.0-rc",
+    "version": "1.0.0",
 
     // Meta data for display purposes:
     "meta": {