diff --git a/CHANGELOG.md b/CHANGELOG.md
index 75d154464..5154e7f4b 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -2,6 +2,26 @@
 
 All notable changes to this project will be documented in this file. See [standard-version](https://github.com/conventional-changelog/standard-version) for commit guidelines.
 
+## [15.1.0](https://gitlab2.rz.ifi.lmu.de/uni2work/uni2work/compare/v15.0.0...v15.1.0) (2020-04-17)
+
+
+### Bug Fixes
+
+* **style:** padding of language buttons ([e704b23](https://gitlab2.rz.ifi.lmu.de/uni2work/uni2work/commit/e704b23))
+* **tests:** fix build ([b0f2304](https://gitlab2.rz.ifi.lmu.de/uni2work/uni2work/commit/b0f2304))
+
+
+### Features
+
+* **course-user:** authorisation checks ([d15792c](https://gitlab2.rz.ifi.lmu.de/uni2work/uni2work/commit/d15792c))
+* **course-user:** i18n ([da629a8](https://gitlab2.rz.ifi.lmu.de/uni2work/uni2work/commit/da629a8))
+* **course-user:** major improvements ([ced6ef2](https://gitlab2.rz.ifi.lmu.de/uni2work/uni2work/commit/ced6ef2)), closes [#126](https://gitlab2.rz.ifi.lmu.de/uni2work/uni2work/issues/126)
+* **mass-input:** automatic add before submit ([7540a4f](https://gitlab2.rz.ifi.lmu.de/uni2work/uni2work/commit/7540a4f))
+* **submissions:** ignore additional filename components ([38f69c3](https://gitlab2.rz.ifi.lmu.de/uni2work/uni2work/commit/38f69c3))
+* **submissions:** non-anonymized correction ([fd2c288](https://gitlab2.rz.ifi.lmu.de/uni2work/uni2work/commit/fd2c288)), closes [#524](https://gitlab2.rz.ifi.lmu.de/uni2work/uni2work/issues/524) [#292](https://gitlab2.rz.ifi.lmu.de/uni2work/uni2work/issues/292)
+
+
+
 ## [15.0.0](https://gitlab2.rz.ifi.lmu.de/uni2work/uni2work/compare/v14.6.0...v15.0.0) (2020-04-15)
 
 
diff --git a/package-lock.json b/package-lock.json
index 81044247e..3a636330b 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -1,6 +1,6 @@
 {
   "name": "uni2work",
-  "version": "15.0.0",
+  "version": "15.1.0",
   "lockfileVersion": 1,
   "requires": true,
   "dependencies": {
diff --git a/package.json b/package.json
index aa856a959..885ff95e5 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
   "name": "uni2work",
-  "version": "15.0.0",
+  "version": "15.1.0",
   "description": "",
   "keywords": [],
   "author": "",
diff --git a/package.yaml b/package.yaml
index a6f3ec960..65732ef99 100644
--- a/package.yaml
+++ b/package.yaml
@@ -1,5 +1,5 @@
 name:    uniworx
-version: 15.0.0
+version: 15.1.0
 
 dependencies:
   - base