ci: add releaserc and set node version to 20

.devcontainer/devcontainer.json

@@ -3,7 +3,7 @@
 {
 	"name": "Node.js & TypeScript",
 	// Or use a Dockerfile or Docker Compose file. More info: https://containers.dev/guide/dockerfile
-	"image": "mcr.microsoft.com/devcontainers/typescript-node:1-18-bullseye",
+	"image": "mcr.microsoft.com/devcontainers/typescript-node:1-22-bookworm",
 
 	// Features to add to the dev container. More info: https://containers.dev/features.
 	"features": {

.github/workflows/pr.yml

@@ -12,7 +12,7 @@ jobs:
     runs-on: ubuntu-latest
     strategy:
       matrix:
-        node: [ 18, 20 ]
+        node: [ 20 ]
 
     name: Node ${{ matrix.node }} PR
     steps:

.github/workflows/release.yml

@@ -39,7 +39,7 @@ jobs:
       - name: Setup Node.js
         uses: actions/setup-node@v3
         with:
-           node-version: 18
+           node-version: 20
            cache: 'pnpm'
       
       - name: Set up QEMU

.releaserc.yaml

@@ -0,0 +1,16 @@
+releases:
+  branches:
+  - name: main
+  - name: beta
+    prerelease: true
+plugins:
+  - "@semantic-release/commit-analyzer"
+  - "@semantic-release/git":
+    assets:
+      - README.md
+    message: "chore(release): ${nextRelease.version} [skip ci]\n\n${nextRelease.notes}"
+  - "@semantic-release/release-notes-generator":
+    assets:
+      - path: dist/*.js
+        label: JS distribution
+  - "@semantic-release/github"