ci: ensure proper changelog generation

Signed-off-by: Mateusz Urbanek <[email protected]>

.github/workflows/release.yaml

@@ -22,6 +22,18 @@ jobs:
     if: startsWith(github.ref, 'refs/tags/')
     steps:
       - uses: actions/checkout@v4
+        with:
+          fetch-depth: 0
+      - name: Capture latest tag if exists
+        uses: actions-ecosystem/action-get-latest-tag@v1
+        id: get-latest-tag
+        with:
+          semver_only: true
+          with_initial_version: true
+          initial_version: v0.0.0
+      - id: previous
+        run: |
+          echo tag="$(git tag -l 'v*' | grep -v '${{ steps.get-latest-tag.outputs.tag }}' | tail -n 1)" >> "$GITHUB_OUTPUT"
       - id: semver_parser
         uses: release-kit/semver@v2
         with:
@@ -30,7 +42,8 @@ jobs:
         uses: requarks/changelog-action@v1
         with:
           token: ${{ github.token }}
-          tag: ${{ github.ref_name }}
+          toTag: ${{ steps.previous.outputs.tag }}
+          fromTag: ${{ github.ref_name }}
           excludeTypes: ""
           excludeScopes: ""
       - uses: ncipollo/[email protected]