diff --git a/.github/workflows/build-docs.yaml b/.github/workflows/build-docs.yaml
deleted file mode 100644
index ae5ac44a..00000000
--- a/.github/workflows/build-docs.yaml
+++ /dev/null
@@ -1,19 +0,0 @@
-name: "Build documentation"
-on:
-  pull_request:
-    branches:
-      - gh-pages-source
-jobs:
-  test-docs:
-    permissions:
-      id-token: write
-    runs-on: ubuntu-latest
-    steps:
-      - uses: actions/checkout@v4
-      - uses: actions/setup-node@v4
-        with:
-          node-version: 18
-      - name: Install dependencies
-        run: npm install
-      - name: Build docs
-        run: npm run build
\ No newline at end of file
diff --git a/.github/workflows/release-docs.yaml b/.github/workflows/release-docs.yaml
deleted file mode 100644
index 14e55f32..00000000
--- a/.github/workflows/release-docs.yaml
+++ /dev/null
@@ -1,44 +0,0 @@
-name: Deploy Documentation
-
-on:
-  push:
-    branches:
-      - gh-pages-source
-jobs:
-  build:
-    name: Build Docusaurus
-    runs-on: ubuntu-latest
-    steps:
-      - uses: actions/checkout@v4
-        with:
-          fetch-depth: 0
-      - uses: actions/setup-node@v4
-        with:
-          node-version: 18
-
-      - name: Install dependencies
-        run: npm install
-      - name: Build website
-        run: npm run build
-
-      - name: Upload Build Artifact
-        uses: actions/upload-pages-artifact@v3
-        with:
-          path: build
-
-  deploy:
-    name: Deploy to GitHub Pages
-    needs: build
-
-    permissions:
-      pages: write 
-      id-token: write 
-    environment:
-      name: github-pages
-      url: ${{ steps.deployment.outputs.page_url }}
-
-    runs-on: ubuntu-latest
-    steps:
-      - name: Deploy to GitHub Pages
-        id: deployment
-        uses: actions/deploy-pages@v4
\ No newline at end of file
diff --git a/CHANGELOG.md b/CHANGELOG.md
index d7ce04e4..50bd1033 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,4 +1,10 @@
 # Changelog
+## 1.2.0
+- Add fix command
+- Add prefer single quotes rule
+- Add prefer first or null rule
+- Add no blank line before single return rule
+- Fix rule avoid dynamic to extensions definition
 ## 1.1.5
 - Removed deprecated fields in analysis options and collection method
 - Fix changelog URL for update available warning
diff --git a/lib/src/version.dart b/lib/src/version.dart
index 0982623d..98d9b4d5 100644
--- a/lib/src/version.dart
+++ b/lib/src/version.dart
@@ -1 +1 @@
-const packageVersion = '1.1.5';
+const packageVersion = '1.2.0';
diff --git a/pubspec.yaml b/pubspec.yaml
index 38c5eed3..9cbebb4d 100644
--- a/pubspec.yaml
+++ b/pubspec.yaml
@@ -1,5 +1,5 @@
 name: dart_code_linter
-version: 1.1.5
+version: 1.2.0
 description: Dart Code Linter is a software analytics tool that helps developers analyse and improve software quality. Dart Code Linter is based on a fork of Dart Code Metrics.
 repository: https://github.com/bancolombia/dart-code-linter
 
diff --git a/tools/analyzer_plugin/pubspec.yaml b/tools/analyzer_plugin/pubspec.yaml
index 9efafc03..313b6adb 100644
--- a/tools/analyzer_plugin/pubspec.yaml
+++ b/tools/analyzer_plugin/pubspec.yaml
@@ -1,12 +1,12 @@
 name: dart_code_linter_plugin_loader
 description: This pubspec determines the version of the analyzer plugin to load.
-version: 1.1.5
+version: 1.2.0
 
 environment:
   sdk: ">=2.14.0 <3.0.0"
 
 dependencies:
-  dart_code_linter: 1.1.5
+  dart_code_linter: 1.2.0
 
 dev_dependencies:
   lints: ^1.0.1