diff --git a/.claude-plugin/marketplace.json b/.claude-plugin/marketplace.json
index 734cf04..275861e 100644
--- a/.claude-plugin/marketplace.json
+++ b/.claude-plugin/marketplace.json
@@ -7,14 +7,14 @@
   },
   "metadata": {
     "description": "Two-Weeks-Team marketplace hosting the Preview Forge plugin — a 143-agent engineering swarm implementing the 3-DD Methodology (PreviewDD → SpecDD → TestDD) for Claude Code.",
-    "version": "1.13.0",
+    "version": "1.14.0",
     "homepage": "https://github.com/Two-Weeks-Team/PreviewForgeForClaudeCode"
   },
   "plugins": [
     {
       "name": "pf",
       "description": "Preview Forge — 한 줄 아이디어 → 143명의 Opus 4.7 가상 엔지니어링 조직이 PreviewDD · SpecDD · TestDD 3 사이클로 풀스택 앱을 freeze까지. /pf:* 14 slash commands. 인간은 디자인·배포 2 클릭만.",
-      "version": "1.13.0",
+      "version": "1.14.0",
       "author": {
         "name": "Two-Weeks-Team"
       },
diff --git a/.release-please-manifest.json b/.release-please-manifest.json
index 23860f9..2ef9a1c 100644
--- a/.release-please-manifest.json
+++ b/.release-please-manifest.json
@@ -1,3 +1,3 @@
 {
-  ".": "1.13.0"
+  ".": "1.14.0"
 }
diff --git a/CHANGELOG.md b/CHANGELOG.md
index 5e18d4e..3a4a9c3 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -5,6 +5,13 @@ All notable changes to this project will be documented in this file.
 The format is based on [Keep a Changelog](https://keepachangelog.com/en/1.1.0/),
 and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0.html).
 
+## [1.14.0](https://github.com/Two-Weeks-Team/PreviewForgeForClaudeCode/compare/v1.13.0...v1.14.0) (2026-04-26)
+
+
+### Features
+
+* **methodology:** Rule 10 — Output language English (Layer-0) ([#107](https://github.com/Two-Weeks-Team/PreviewForgeForClaudeCode/issues/107)) ([3dda141](https://github.com/Two-Weeks-Team/PreviewForgeForClaudeCode/commit/3dda141443b705ca832be5c7d47c9533bfc96053))
+
 ## [1.13.0](https://github.com/Two-Weeks-Team/PreviewForgeForClaudeCode/compare/v1.12.1...v1.13.0) (2026-04-25)
 
 
diff --git a/plugins/preview-forge/.claude-plugin/plugin.json b/plugins/preview-forge/.claude-plugin/plugin.json
index 5a1c2c9..497e800 100644
--- a/plugins/preview-forge/.claude-plugin/plugin.json
+++ b/plugins/preview-forge/.claude-plugin/plugin.json
@@ -1,7 +1,7 @@
 {
   "name": "pf",
   "description": "한 줄 아이디어 → 143명 Opus 4.7 가상 엔지니어링 조직이 PreviewDD → SpecDD → TestDD 3-DD 사이클로 풀스택 앱을 freeze까지. 내장 Design Studio(Claude Design fallback) + Memory Tool + Reflexion 자가학습. Built with Opus 4.7 hackathon.",
-  "version": "1.13.0",
+  "version": "1.14.0",
   "author": {
     "name": "Two-Weeks-Team",
     "email": "app.2weeks@gmail.com",