diff --git a/.github/release/.release-manifest.json b/.github/release/.release-manifest.json
index 5b18bf702..ecf51a233 100644
--- a/.github/release/.release-manifest.json
+++ b/.github/release/.release-manifest.json
@@ -1,5 +1,5 @@
 {
-    ".": "2.0.0-alpha.1",
+    ".": "2.0.0-alpha.2",
     "packages/ide/jetbrains": "2.0.0-alpha.1",
     "packages/language": "2.0.0-alpha.1",
     "packages/misc/redwood": "2.0.0-alpha.1",
diff --git a/CHANGELOG.md b/CHANGELOG.md
index 14a85cdea..26f02dec3 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,4 +1,36 @@
-# 0.5.0 (2022-12-15)
+# Changelog
+
+## [2.0.0-alpha.2](https://github.com/zenstackhq/zenstack/compare/Monorepo-v2.0.0-alpha.1...Monorepo-v2.0.0-alpha.2) (2024-02-21)
+
+
+### Features
+
+* **codeql.yml:** add CodeQL workflow for security analysis on push, pull request, ([5fc4572](https://github.com/zenstackhq/zenstack/commit/5fc45726103c9ee89313c336571856ee2f08d6a6))
+* **release:** add release manifest and main config files for version 2.0.0-alpha.1 ([24b6c26](https://github.com/zenstackhq/zenstack/commit/24b6c26720d5a0f9cd6d64431288473cd9ee5a97))
+* **release:** define package names and components in release main config file ([24b6c26](https://github.com/zenstackhq/zenstack/commit/24b6c26720d5a0f9cd6d64431288473cd9ee5a97))
+* **release:** set up configuration for automated versioning and release process ([24b6c26](https://github.com/zenstackhq/zenstack/commit/24b6c26720d5a0f9cd6d64431288473cd9ee5a97))
+* **security-defender-for-devops.yml:** add GitHub Actions workflow for Microsoft Defender For DevOps security checks ([545f668](https://github.com/zenstackhq/zenstack/commit/545f6688a5e85171255dfc75148a0b39ef450cb2))
+* **security-dependency-review.yml:** add security dependency review workflow to scan and block PRs with known-vulnerable packages ([2b43adc](https://github.com/zenstackhq/zenstack/commit/2b43adc9fcfa5e7dd2e915c2ea9cc8efe6d7ba2b))
+* **security-ossar.yml:** add GitHub workflow for security scanning using OSSAR ([2d8452d](https://github.com/zenstackhq/zenstack/commit/2d8452de270c6bde0f55a386500b8f61fb112847))
+* **security-ossar.yml:** integrate open source static analysis tools with GitHub code scanning ([2d8452d](https://github.com/zenstackhq/zenstack/commit/2d8452de270c6bde0f55a386500b8f61fb112847))
+* **security-ossar.yml:** schedule security scans on main, develop, and release branches ([2d8452d](https://github.com/zenstackhq/zenstack/commit/2d8452de270c6bde0f55a386500b8f61fb112847))
+* **security-scorecard.yml:** add GitHub Actions workflow for security scorecard ([30e5a02](https://github.com/zenstackhq/zenstack/commit/30e5a02c7b84d93d23a0e00416b3382b56963c2c))
+* **workflows:** add actions/checkout and actions/setup-node for release job setup ([520b469](https://github.com/zenstackhq/zenstack/commit/520b4698d8bcb3615a837b0a3efb85ff9f363696))
+* **workflows:** add management-changelog.yml file for release workflow ([520b469](https://github.com/zenstackhq/zenstack/commit/520b4698d8bcb3615a837b0a3efb85ff9f363696))
+* **workflows:** add pnpm installation and publishing steps in release job ([520b469](https://github.com/zenstackhq/zenstack/commit/520b4698d8bcb3615a837b0a3efb85ff9f363696))
+* **workflows:** add release-please-action for automated releases in release job ([520b469](https://github.com/zenstackhq/zenstack/commit/520b4698d8bcb3615a837b0a3efb85ff9f363696))
+* **workflows:** add steps to harden runner for runtime security in release job ([520b469](https://github.com/zenstackhq/zenstack/commit/520b4698d8bcb3615a837b0a3efb85ff9f363696))
+* **workflows:** configure release workflow to trigger on push to main, dev, and release branches ([520b469](https://github.com/zenstackhq/zenstack/commit/520b4698d8bcb3615a837b0a3efb85ff9f363696))
+* **workflows:** set permissions for contents to read and write in release job ([520b469](https://github.com/zenstackhq/zenstack/commit/520b4698d8bcb3615a837b0a3efb85ff9f363696))
+
+
+### Bug Fixes
+
+* merge errors in github workflow files and formatting issues ([6867e79](https://github.com/zenstackhq/zenstack/commit/6867e795d7a683da1db601bbf2de2c77d0d05ed3))
+* merge errors in github workflow files and formatting issues ([#1022](https://github.com/zenstackhq/zenstack/issues/1022)) ([252151c](https://github.com/zenstackhq/zenstack/commit/252151c47aa670c1e9fc3b1a51e74b6a26c21f6a))
+* **workflows:** correct paths for config-file and manifest-file in release-please-action configuration ([b9b784c](https://github.com/zenstackhq/zenstack/commit/b9b784c2ba53ca51abfb5d0ea3b5e543cd7f7c9e))
+
+## 0.5.0 (2022-12-15)
 
 ### Features
 
@@ -12,7 +44,7 @@
 
 -   Next-auth adapter and helper are moved to a separate package `@zenstackhq/next-auth`.
 
-# 0.4.0 (2022-12-01)
+## 0.4.0 (2022-12-01)
 
 ### Features
 
@@ -50,7 +82,7 @@
 
     Use @zenstackhq/runtime/types for type definitions shared between client and server, @zenstackhq/runtime/client for client-specific libaries (like React hooks), and @zenstackhq/runtime/server for server-specific libraries.
 
-# 0.3.0 (2022-11-08)
+## 0.3.0 (2022-11-08)
 
 ### Features
 
@@ -70,7 +102,7 @@
 
 -   Better overall documentation
 
-# 0.2.0 (2022-10-29)
+## 0.2.0 (2022-10-29)
 
 ### Features
 
diff --git a/package.json b/package.json
index a4d1c41b7..55b925bd4 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
     "name": "zenstack-monorepo",
-    "version": "2.0.0-alpha.1",
+    "version": "2.0.0-alpha.2",
     "description": "",
     "scripts": {
         "build": "pnpm -r build",