diff --git a/.github/workflows/notify.yml b/.github/workflows/notify.yml
new file mode 100644
index 000000000..7c9c7edd5
--- /dev/null
+++ b/.github/workflows/notify.yml
@@ -0,0 +1,92 @@
+name: notify
+
+on:
+  issues:
+  issue_comment:
+  release:
+  pull_request_review_comment:
+    types: [ created ]
+  pull_request:
+    types: [ opened, reopened, closed ]
+
+jobs:
+  send-message:
+    runs-on: ubuntu-latest
+    name: Send message via Matrix on issue
+    steps:
+
+    - name: Dump GitHub context
+      env:
+        GITHUB_CONTEXT: ${{ toJson(github) }}
+      run: |
+        echo "$GITHUB_CONTEXT"
+
+    # only if not a comment
+    - name: Send message on issue
+      if: ${{ !github.event.comment && github.event.issue }}
+      id: matrix-chat-issue
+      uses: fadenb/matrix-chat-message@v0.0.6
+      with:
+        homeserver: ${{ secrets.MATRIX_HOME_SERVER }}
+        token: ${{ secrets.MATRIX_ACCESS_TOKEN }}
+        channel: ${{ secrets.MATRIX_ROOM_ID }}
+        message: |
+          ### [ ${{ github.event.repository.name }} ]
+          An issue has been **${{ github.event.action }}** by ${{ github.event.issue.user.login }}\
+          More info [here](${{ github.event.issue.html_url }})
+
+    # only for comments
+    - name: Send message on issue comment
+      if: github.event_name == 'issue_comment'
+      id: matrix-chat-issue-comment
+      uses: fadenb/matrix-chat-message@v0.0.6
+      with:
+        homeserver: ${{ secrets.MATRIX_HOME_SERVER }}
+        token: ${{ secrets.MATRIX_ACCESS_TOKEN }}
+        channel: ${{ secrets.MATRIX_ROOM_ID }}
+        message: |
+          ### [ ${{ github.event.repository.name }} ]
+          An issue comment has been **${{ github.event.action }}** by ${{ github.event.issue.user.login }}\
+          More info [here](${{ github.event.issue.html_url }})
+
+    # only for releases
+    - name: Send message on release
+      if: github.event_name == 'release'
+      id: matrix-chat-release
+      uses: fadenb/matrix-chat-message@v0.0.6
+      with:
+        homeserver: ${{ secrets.MATRIX_HOME_SERVER }}
+        token: ${{ secrets.MATRIX_ACCESS_TOKEN }}
+        channel: ${{ secrets.MATRIX_ROOM_ID }}
+        message: |
+          ### [ ${{ github.event.repository.name }} ]
+          A release **${{ github.event.release.tag_name }}** has been **${{ github.event.action }}** by ${{ github.event.release.author.login }}\
+          More info [here](${{ github.event.release.html_url }})
+
+    # only for PR comments
+    - name: Send message on PR comment
+      if: github.event_name == 'pull_request_review_comment'
+      id: matrix-chat-pr-commented
+      uses: fadenb/matrix-chat-message@v0.0.6
+      with:
+        homeserver: ${{ secrets.MATRIX_HOME_SERVER }}
+        token: ${{ secrets.MATRIX_ACCESS_TOKEN }}
+        channel: ${{ secrets.MATRIX_ROOM_ID }}
+        message: |
+          ### [ ${{ github.event.repository.name }} ]
+          A Pull Request has been **commented on** by ${{ github.event.sender.login }}\
+          More info [here](${{ github.event.pull_request._links.html.href }})
+
+    # only for PR actions
+    - name: Send message on PR action
+      if: github.event_name == 'pull_request'
+      id: matrix-chat-pr
+      uses: fadenb/matrix-chat-message@v0.0.6
+      with:
+        homeserver: ${{ secrets.MATRIX_HOME_SERVER }}
+        token: ${{ secrets.MATRIX_ACCESS_TOKEN }}
+        channel: ${{ secrets.MATRIX_ROOM_ID }}
+        message: |
+          ### [ ${{ github.event.repository.name }} ]
+          A Pull Request has been **${{ github.event.action }}** by ${{ github.event.sender.login }}\
+          More info [here](${{ github.event.pull_request._links.html.href }})