🔥 also remove release channels from readme

README.md

@@ -119,58 +119,3 @@ all distribution channels can be configured by setting / leaving out of their co
     gh release delete ${{ needs.prepare-release.outputs.release_tag }} -y --repo ${{ github.repository }}
     git push --delete origin ${{ needs.prepare-release.outputs.release_tag }}
 ```
-
-### cdn77 release
-
-```yaml
-- id: image-build
-  uses: manjaro/manjaro-iso-action@main
-  with:
-    ...
-    cdn77-host: ${{ secrets.CDN_HOST }}
-    cdn77-user: ${{ secrets.CDN_USER }}
-    cdn77-pwd: ${{ secrets.CDN_PWD }}
-- name: rollback cdn77 upload
-  if: ${{ failure() || cancelled() }}
-  run: |
-    sshpass -p "${{ secrets.CDN_PWD }}" rsync --delete -vaP --stats \
-        -e ssh $(mktemp) ${{ secrets.CDN_USER }}@${{ secrets.CDN_HOST }}:/www/${{ env.edition }}/${{ env.version }}
-```
-
-### SourceForge release
-
-```yaml
-- id: image-build
-  uses: manjaro/manjaro-iso-action@main
-  with:
-    ...
-    sf-project: manjarolinux
-    sf-user: ${{ secrets.SF_USER_NAME }}
-    sf-key: ${{ secrets.SF_PRIV_SSHKEY }}
-- name: rollback sourceforge upload
-  if: ${{ failure() || cancelled() }}
-  env:
-    SSH_AUTH_SOCK: /tmp/ssh_agent.sock
-  run: |
-    rsync --delete -vaP --stats \
-        -e ssh $(mktemp) ${{ secrets.SF_USER_NAME }}@frs.sourceforge.net:/home/frs/project/manjarolinux/${{ env.edition }}/${{ env.version }}
-```
-
-### osdn release
-
-```yaml
-- id: image-build
-  uses: manjaro/manjaro-iso-action@main
-  with:
-    ...
-    osdn-project: manjaro
-    osdn-user: ${{ secrets.OSDN_USER_NAME }}
-    osdn-key: ${{ secrets.OSDN_PRIV_SSHKEY }}
-- name: rollback osdn upload
-  if: ${{ failure() || cancelled() }}
-  env:
-    SSH_AUTH_SOCK: /tmp/ssh_agent.sock
-  run: |
-    rsync --delete -vaP --stats \
-        -e ssh $(mktemp) ${{ secrets.OSDN_USER_NAME }}@storage.osdn.net:/storage/groups/m/ma/manjaro/${{ env.edition }}/${{ env.version }}
-```