diff --git a/CHANGELOG.md b/CHANGELOG.md
index d9fe073d34..b9530167f3 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,8 +1,15 @@
 # Changelog
 
-## Unreleased
+## 4.5.0
 
+* feat: add static code diagnostics `avoid-nested-conditional-expressions`, `prefer-correct-identifier-length`, `prefer-correct-type-name`, `prefer-first`, `prefer-last`.
+* feat: introduce summary report.
 * fix: rule-specific excludes not working on Windows.
+* fix: make check-unused-l10n report class fields.
+* chore: changed min `SDK` version to `2.14.0`.
+* chore: changed the supported `analyzer_plugin` version to `^0.8.0`.
+* chore: deprecate documentation in Github repo.
+* chore: restrict `analyzer` version to `>=2.4.0 <2.8.0`.
 
 ## 4.5.0-dev.3
 
diff --git a/CONTRIBUTING.md b/CONTRIBUTING.md
index 121046d5f1..d0c23cc74e 100644
--- a/CONTRIBUTING.md
+++ b/CONTRIBUTING.md
@@ -89,7 +89,7 @@ To set this up:
     ```yaml
     name: dart_code_metrics_plugin_loader
     description: This pubspec determines the version of the analyzer plugin to load.
-    version: 4.5.0-dev.3
+    version: 4.5.0
 
     environment:
       sdk: '>=2.12.0 <3.0.0'
diff --git a/README.md b/README.md
index e93f0c3f70..71b8ee486f 100644
--- a/README.md
+++ b/README.md
@@ -1,7 +1,6 @@
 [![Build Status](https://shields.io/github/workflow/status/dart-code-checker/dart-code-metrics/build?logo=github&logoColor=white)](https://github.com/dart-code-checker/dart-code-metrics/)
 [![Coverage Status](https://img.shields.io/codecov/c/github/dart-code-checker/dart-code-metrics?logo=codecov&logoColor=white)](https://codecov.io/gh/dart-code-checker/dart-code-metrics/)
 [![Pub Version](https://img.shields.io/pub/v/dart_code_metrics?logo=dart&logoColor=white)](https://pub.dev/packages/dart_code_metrics/)
-[![Pub Beta Version](https://img.shields.io/pub/v/dart_code_metrics?include_prereleases&logo=dart&label=pub%20beta&logoColor=white)](https://pub.dev/packages/dart_code_metrics/versions#prerelease)
 [![Dart SDK Version](https://badgen.net/pub/sdk-version/dart_code_metrics)](https://pub.dev/packages/dart_code_metrics/)
 [![License](https://img.shields.io/github/license/dart-code-checker/dart-code-metrics)](https://github.com/dart-code-checker/dart-code-metrics/blob/master/LICENSE)
 [![Pub popularity](https://badgen.net/pub/popularity/dart_code_metrics)](https://pub.dev/packages/dart_code_metrics/score)
@@ -58,7 +57,7 @@ A plugin for the Dart `analyzer` [package](https://pub.dev/packages/analyzer) pr
 
     ```yaml
     dev_dependencies:
-      dart_code_metrics: ^4.5.0-dev.3
+      dart_code_metrics: ^4.5.0
     ```
 
     and then run
diff --git a/pubspec.yaml b/pubspec.yaml
index 1b6368cc60..b2ea19782a 100644
--- a/pubspec.yaml
+++ b/pubspec.yaml
@@ -1,5 +1,5 @@
 name: dart_code_metrics
-version: 4.5.0-dev.3
+version: 4.5.0
 description: Software analytics tool that helps developers analyse and improve software quality.
 homepage: https://dartcodemetrics.dev
 repository: https://github.com/dart-code-checker/dart-code-metrics
diff --git a/test/config_builder/models/analysis_options_test.dart b/test/config_builder/models/analysis_options_test.dart
index 45259921d7..f8541f23ab 100644
--- a/test/config_builder/models/analysis_options_test.dart
+++ b/test/config_builder/models/analysis_options_test.dart
@@ -188,22 +188,26 @@ void main() {
       expect(options.readMapOfMap(['dart_code_metrics', 'rules4']), isEmpty);
     });
 
-    test('returns correct "folderPath" on posix platforms', () async {
-      const options =
-          AnalysisOptions('./unix/folder/analysis_options.yaml', {});
-
-      expect(options.folderPath, './unix/folder');
-    }, onPlatform: <String, dynamic>{
-      'windows': const Skip('Test should work only on posix platforms.')
-    });
-
-    test('returns correct "folderPath" on windows platforms', () async {
-      const options =
-          AnalysisOptions(r'C:\windows\folder\analysis_options.yaml', {});
-
-      expect(options.folderPath, r'C:\windows\folder');
-    }, onPlatform: <String, dynamic>{
-      'posix': const Skip('Test should work only on windows platforms.')
-    });
+    test(
+      'returns correct "folderPath" on posix platforms',
+      () {
+        const options =
+            AnalysisOptions('./unix/folder/analysis_options.yaml', {});
+
+        expect(options.folderPath, './unix/folder');
+      },
+      testOn: 'posix',
+    );
+
+    test(
+      'returns correct "folderPath" on windows platforms',
+      () {
+        const options =
+            AnalysisOptions(r'C:\windows\folder\analysis_options.yaml', {});
+
+        expect(options.folderPath, r'C:\windows\folder');
+      },
+      testOn: 'windows',
+    );
   });
 }
diff --git a/tools/analyzer_plugin/pubspec.yaml b/tools/analyzer_plugin/pubspec.yaml
index 82e7567c87..71cbb56fd3 100644
--- a/tools/analyzer_plugin/pubspec.yaml
+++ b/tools/analyzer_plugin/pubspec.yaml
@@ -1,9 +1,9 @@
 name: dart_code_metrics_plugin_loader
 description: This pubspec determines the version of the analyzer plugin to load.
-version: 4.5.0-dev.3
+version: 4.5.0
 
 environment:
   sdk: ">=2.14.0 <3.0.0"
 
 dependencies:
-  dart_code_metrics: ^4.5.0-dev.3
+  dart_code_metrics: ^4.5.0