Add release drafter

.github/release-drafter.yml

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+name-template: "v$RESOLVED_VERSION"
+tag-template: "v$RESOLVED_VERSION"
+categories:
+  - title: "Breaking Changes"
+    label: "breaking-change"
+  - title: "Dependencies"
+    collapse-after: 1
+    labels:
+      - "dependencies"
+
+version-resolver:
+  major:
+    labels:
+      - "major"
+      - "breaking-change"
+  minor:
+    labels:
+      - "minor"
+      - "new-feature"
+  patch:
+    labels:
+      - "bugfix"
+      - "dependencies"
+      - "documentation"
+      - "enhancement"
+  default: patch
+
+template: |
+  ## What's Changed
+
+  $CHANGES
+
+  **Full Changelog**: https://github.com/$OWNER/$REPOSITORY/compare/$PREVIOUS_TAG...v$RESOLVED_VERSION

.github/workflows/release-drafter.yml

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+
+name: Release Drafter
+
+on:
+  push:
+    branches:
+      - main
+
+permissions:
+  contents: write
+  pull-requests: read
+
+jobs:
+  update_release_draft:
+    runs-on: ubuntu-latest
+    steps:
+      - uses: release-drafter/release-drafter@v6
+        id: release-draft
+        env:
+          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
+
+      # Update version number in Cargo.toml
+      - uses: actions/checkout@v4
+      - name: Calculate version
+        id: version
+        run: |
+          tag="${{ steps.release-draft.outputs.tag_name }}"
+          echo "version=${tag:1}" >> $GITHUB_OUTPUT
+
+      - name: Set Cargo.toml version
+        run: |
+          sed -i "s/version = .*/version = \"${{ steps.version.outputs.version }}\"/g" Cargo.toml
+      # github actions email from here: https://github.community/t/github-actions-bot-email-address/17204
+      - name: Commit changes
+        run: |
+          if ! git diff --quiet; then
+            git config --global user.name "github-actions[bot]"
+            git config --global user.email "41898282+github-actions[bot]@users.noreply.github.com"
+            git commit -am "Bump version to ${{ steps.version.outputs.version }}"
+            git push
+          fi