diff --git a/.github/workflows/release.yml b/.github/workflows/release.yml
index 77c12b6..117269c 100644
--- a/.github/workflows/release.yml
+++ b/.github/workflows/release.yml
@@ -29,6 +29,12 @@ jobs:
     needs: image
     steps:
       - uses: actions/checkout@v4
+      - name: Free Disk Space
+        uses: jlumbroso/free-disk-space@main
+        with:
+          tool-cache: true
+          docker-images: false
+      - uses: docker/setup-qemu-action@v3
       - uses: devcontainers/ci@v0.2
         env:
           DOCKER_LOGIN_PAT: ${{ secrets.GITHUB_TOKEN }}
@@ -45,6 +51,12 @@ jobs:
     needs: image
     steps:
       - uses: actions/checkout@v4
+      - name: Free Disk Space
+        uses: jlumbroso/free-disk-space@main
+        with:
+          tool-cache: true
+          docker-images: false
+      - uses: docker/setup-qemu-action@v3
       - uses: devcontainers/ci@v0.2
         env:
           DOCKER_LOGIN_PAT: ${{ secrets.GITHUB_TOKEN }}
diff --git a/CHANGELOG.md b/CHANGELOG.md
index 8fea0bc..3a2b69a 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -7,6 +7,26 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 
 ## Unreleased
 
+## [2.1.0] - 2025-12-02
+
+### Added
+
+- Amazon Linux 2023 support (x86_64 and arm64)
+- Architecture auto-detection in build/test scripts
+
+### Changed
+
+- Upgrade dev container from Debian 11 (Bullseye) to Debian 12 (Bookworm)
+- Upgrade Debian arm64 test image to Node.js 22 (LTS)
+- Update GitHub Actions runners to ubuntu-22.04
+- Enable language runtime tests on all architectures
+- Pin wrapt to `<1.15.0` for Python 2.7 compatibility
+
+### Fixed
+
+- ARM64 release builds via QEMU emulation setup
+- Disk space issues in release workflow
+
 ## [2.0.0] - 2024-6-12
 
 - Fix release workflow and update base image