diff --git a/.github/.release-please-manifest.json b/.github/.release-please-manifest.json
index 7e08ec6..ee2bfff 100644
--- a/.github/.release-please-manifest.json
+++ b/.github/.release-please-manifest.json
@@ -1,3 +1,3 @@
 {
-  ".": "0.9.2"
+  ".": "0.9.3"
 }
diff --git a/CHANGELOG.md b/CHANGELOG.md
index 671d19f..ad5abc7 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,5 +1,32 @@
 # Changelog
 
+## [0.9.3](https://github.com/askpt/code-metrics/compare/v0.9.2...v0.9.3) (2026-09-19)
+
+
+### 🐛 Bug Fixes
+
+* dispose CodeLens provider event emitter on deactivation ([#634](https://github.com/askpt/code-metrics/issues/634)) ([2b8c019](https://github.com/askpt/code-metrics/commit/2b8c0196e454ff1332b65446d05b01058d1a2665))
+* freeze excludePatterns array returned by ConfigurationManager.get() ([#624](https://github.com/askpt/code-metrics/issues/624)) ([328451d](https://github.com/askpt/code-metrics/commit/328451dd6e84c87cd9cea9922aad2db5c3a19c17))
+* validate that complexity thresholds are positive numbers ([#632](https://github.com/askpt/code-metrics/issues/632)) ([afdb7ec](https://github.com/askpt/code-metrics/commit/afdb7ec4630afba5eb514e0567d938c5b9168792))
+
+
+### 🚀 Performance
+
+* avoid array allocation in Java else-branch lookup ([#648](https://github.com/askpt/code-metrics/issues/648)) ([d36a992](https://github.com/askpt/code-metrics/commit/d36a992e95f95e9fd9f39263db8b265c702cfc80))
+* use O(1) Set lookup for C# preprocessor directive detection in visit() ([#630](https://github.com/askpt/code-metrics/issues/630)) ([7c12843](https://github.com/askpt/code-metrics/commit/7c12843eb01ee7827c800804f1d11a70dd063bbb))
+
+
+### 🔄 Refactoring
+
+* extract magic number for config-change refresh delay ([#621](https://github.com/askpt/code-metrics/issues/621)) ([2fb1001](https://github.com/askpt/code-metrics/commit/2fb1001c3b1d03e662ddb9a7f499439bc40e907c))
+* extract shared addDetail helper across analyzers ([#656](https://github.com/askpt/code-metrics/issues/656)) ([686076a](https://github.com/askpt/code-metrics/commit/686076aceff447cb99eba5761fe538fc294cb3fc))
+* extract shared ComplexityAccumulator across analyzers ([#657](https://github.com/askpt/code-metrics/issues/657)) ([60f6b05](https://github.com/askpt/code-metrics/commit/60f6b05ca96fc3627abe1584a2776dcb6d15e994))
+* extract shared getBinaryLogicalOperator helper ([#597](https://github.com/askpt/code-metrics/issues/597)) ([ebe1a46](https://github.com/askpt/code-metrics/commit/ebe1a46b790c9fcf79f4a551dade05121a4c4a07))
+* extract shared hasLabelChild helper for labeled break/continue detection ([#650](https://github.com/askpt/code-metrics/issues/650)) ([afaab35](https://github.com/askpt/code-metrics/commit/afaab3577c0ca52ef060af8f2d928187cc7ffb4e))
+* freeze DEFAULT_CONFIG to prevent shared-state mutation ([#584](https://github.com/askpt/code-metrics/issues/584)) ([3d30dc8](https://github.com/askpt/code-metrics/commit/3d30dc8ff17fc36cee4e58dca4e51ea705c4da1b))
+* share findEnclosingTypeName helper between C# and Java analyzers ([#654](https://github.com/askpt/code-metrics/issues/654)) ([8eba5d1](https://github.com/askpt/code-metrics/commit/8eba5d1f2539a2006f64f0bb4c0961ce7ac43657))
+* use Set-based lookup for Java type-declaration node types ([#649](https://github.com/askpt/code-metrics/issues/649)) ([4b3b50d](https://github.com/askpt/code-metrics/commit/4b3b50d17370b301a8610ebab30138e8aaa2e82b))
+
 ## [0.9.2](https://github.com/askpt/code-metrics/compare/v0.9.1...v0.9.2) (2026-08-29)
 
 
diff --git a/package-lock.json b/package-lock.json
index 657b0ae..e61d4a5 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -1,12 +1,12 @@
 {
   "name": "code-metrics",
-  "version": "0.9.2",
+  "version": "0.9.3",
   "lockfileVersion": 3,
   "requires": true,
   "packages": {
     "": {
       "name": "code-metrics",
-      "version": "0.9.2",
+      "version": "0.9.3",
       "dependencies": {
         "tree-sitter": "0.21.1",
         "tree-sitter-c-sharp": "0.23.1",
diff --git a/package.json b/package.json
index 9bee165..ee5568e 100644
--- a/package.json
+++ b/package.json
@@ -2,7 +2,7 @@
   "name": "code-metrics",
   "displayName": "Code Complexity Metrics",
   "description": "A comprehensive Visual Studio Code extension that calculates and displays code metrics including Cognitive Complexity based on SonarSource's specification.",
-  "version": "0.9.2",
+  "version": "0.9.3",
   "publisher": "dev-asilva",
   "preview": true,
   "repository": {