diff --git a/.release-please-manifest.json b/.release-please-manifest.json
index f58e9bb..c0f9e2d 100644
--- a/.release-please-manifest.json
+++ b/.release-please-manifest.json
@@ -1,3 +1,3 @@
 {
-  ".": "4.6.1"
+  ".": "4.7.0"
 }
diff --git a/CHANGELOG.md b/CHANGELOG.md
index ba97769..17fc412 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,5 +1,13 @@
 # Changelog
 
+## [4.7.0](https://github.com/sungurerdim/ClaudeCodeOptimizer/compare/v4.6.1...v4.7.0) (2026-03-13)
+
+
+### Features
+
+* **quality:** cco-optimize + cco-align improvements ([af28fac](https://github.com/sungurerdim/ClaudeCodeOptimizer/commit/af28fac18215540627dec2c7b14623d8e2942cac))
+* **skills:** add cco-repo skill and sync with upstream compaction resilience changes ([#69](https://github.com/sungurerdim/ClaudeCodeOptimizer/issues/69)) ([00f83cb](https://github.com/sungurerdim/ClaudeCodeOptimizer/commit/00f83cbba01330ced39c7080e1fafa565c489e89))
+
 ## [4.6.1](https://github.com/sungurerdim/ClaudeCodeOptimizer/compare/v4.6.0...v4.6.1) (2026-02-28)
 
 
diff --git a/rules/cco-rules.md b/rules/cco-rules.md
index 3d4b0f0..cf9d9ba 100644
--- a/rules/cco-rules.md
+++ b/rules/cco-rules.md
@@ -1,5 +1,5 @@
 ---
-cco_version: 4.6.1 # x-release-please-version
+cco_version: 4.7.0 # x-release-please-version
 description: Minimal behavior framework for AI-assisted development — quality, efficiency, security, speed
 last_update_check: 2026-02-21T13:30:00Z
 ---
diff --git a/version.txt b/version.txt
index 8ac28bf..f6cdf40 100644
--- a/version.txt
+++ b/version.txt
@@ -1 +1 @@
-4.6.1
+4.7.0