Changelog and improved gitlab-ci

.gitlab-ci.yml

@@ -34,7 +34,12 @@ docker_build_and_publish_alpha:
   tags:
   - docker
   only:
-  - branches
+    changes:
+    - Dockerfile
+    - assets/*
+    - modules
+    refs:
+    - branches
   except:
   - master
 
@@ -64,7 +69,12 @@ docker_build_and_publish_staging:
   tags:
     - docker
   only:
-  - master
+    changes:
+    - Dockerfile
+    - assets/*
+    - modules
+    refs:
+    - master
 
 docker_build_and_publish_production:
   stage: build_and_publish
@@ -100,4 +110,5 @@ docker_build_and_publish_production:
   except:
   - branches
   only:
-  - /^release\/.*/
+    refs:
+    - /^release\/.*/

Changelog.md

 # Changelog
 
+## [2.0.0] - 2019-04-10
+* upgraded to 2019-Q1
+* improved gitlab-ci
+
 ## 1.0.0 - 2019-03-06
 
-initial release
\ No newline at end of file
+initial release
+
+[2.0.0]: https://git.sc.uni-leipzig.de/ubl/amsl/deployment/images/backend-modules/compare/release%2F2.0.0...release%2F1.0.0
\ No newline at end of file