update drone.yml

drone.yml

 steps:
 - name: build
   image: debian:stable-slim
+  when:
+    event: [ push, tag ]
   environment:
     BUILDDEPS: build-essential libc6-dev libhidapi-dev libssl-dev   
     MAKEFLAGS: -j 4
     - cp -p config/nginx-datasrc-location.conf dist/etc/nginx/snippets/nginx-datasrc-location.conf
     - tar -czvf $ARCHIVE.tar.gz -C dist .
     - ls -l  $ARCHIVE.tar.gz $BINARIES && md5sum $ARCHIVE.tar.gz $BINARIES
-  when:
-    event: [ push, tag ]
 
 - name: release
   image: plugins/gitea-release
-  depends_on:
-    - build
+  when:
+    event: [ tag ]
+  depends_on: [ build ]
   settings:
-    title: release-linux-amd64
-    note: CHANGELOG.md
+    title: Release: $${REPO_NAME} $${BRANCH}-$${TAG} $${OS}-$${ARCH}
+    note: RELEASE.md
     draft: false
     prerelease: false
     base_url: https://git.unino.de
     insecure: false
     api_key:
       from_secret: gitea-release
-    checksum: [ md5, sha1, sha256, sha512, adler32, crc32 ] 
+    checksum: [ md5, sha1 ] # [ md5, sha1, sha256, sha512, adler32, crc32 ] 
+    file_exists: overwrite
     files:
       - src/radangel
       - src/contrib/websockify
       - radangel-release.tar.gz
-    file_exists: overwrite
-  when:
-    event: tag