diff --git a/CHANGELOG.md b/CHANGELOG.md
index 67d9ff907..4bdb133f5 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -2,6 +2,45 @@
 
 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.
 
+## [10.4.0](https://gitlab2.rz.ifi.lmu.de/uni2work/uni2work/compare/v10.3.0...v10.4.0) (2020-01-17)
+
+
+### Bug Fixes
+
+* add missing translations ([d798dc4](https://gitlab2.rz.ifi.lmu.de/uni2work/uni2work/commit/d798dc4))
+* improve csv import explanation ([729a8e8](https://gitlab2.rz.ifi.lmu.de/uni2work/uni2work/commit/729a8e8))
+* restrict guessUser to consistent queries ([bcd5326](https://gitlab2.rz.ifi.lmu.de/uni2work/uni2work/commit/bcd5326))
+* tests & hlint ([4e9b618](https://gitlab2.rz.ifi.lmu.de/uni2work/uni2work/commit/4e9b618))
+* ui improvements for (external-)exams ([b3ce3dd](https://gitlab2.rz.ifi.lmu.de/uni2work/uni2work/commit/b3ce3dd))
+* **hide-columns:** bump storage manager minor version ([9053b87](https://gitlab2.rz.ifi.lmu.de/uni2work/uni2work/commit/9053b87))
+* **hide-columns:** no hide-columns in tail.datetime ([03bcf56](https://gitlab2.rz.ifi.lmu.de/uni2work/uni2work/commit/03bcf56))
+
+
+### Features
+
+* course-participant-lists ([88dd5a9](https://gitlab2.rz.ifi.lmu.de/uni2work/uni2work/commit/88dd5a9))
+* external exam csv export ([553c117](https://gitlab2.rz.ifi.lmu.de/uni2work/uni2work/commit/553c117))
+* external exam csv import & ldap lookup during csv import ([1d14b6a](https://gitlab2.rz.ifi.lmu.de/uni2work/uni2work/commit/1d14b6a))
+* external exams in exam office exams table ([3b739f7](https://gitlab2.rz.ifi.lmu.de/uni2work/uni2work/commit/3b739f7))
+* notification about externalExamResults to exam-office ([a304840](https://gitlab2.rz.ifi.lmu.de/uni2work/uni2work/commit/a304840))
+* **external-exams:** auditing ([2b153c1](https://gitlab2.rz.ifi.lmu.de/uni2work/uni2work/commit/2b153c1))
+* **external-exams:** create new exams ([94bb391](https://gitlab2.rz.ifi.lmu.de/uni2work/uni2work/commit/94bb391))
+* **external-exams:** display staff & add' schools ([c14d90f](https://gitlab2.rz.ifi.lmu.de/uni2work/uni2work/commit/c14d90f))
+* **external-exams:** edit existing exams ([1252a5f](https://gitlab2.rz.ifi.lmu.de/uni2work/uni2work/commit/1252a5f))
+* **external-exams:** list ([fa3521d](https://gitlab2.rz.ifi.lmu.de/uni2work/uni2work/commit/fa3521d))
+* **external-exams:** plan for student grade access ([b7506a0](https://gitlab2.rz.ifi.lmu.de/uni2work/uni2work/commit/b7506a0))
+* **external-exams:** requisite routes ([f25b21a](https://gitlab2.rz.ifi.lmu.de/uni2work/uni2work/commit/f25b21a))
+* **hide-columns:** add hider label th attr ([6c05a8f](https://gitlab2.rz.ifi.lmu.de/uni2work/uni2work/commit/6c05a8f))
+* **hide-columns:** add hider label th attr ([71e90a1](https://gitlab2.rz.ifi.lmu.de/uni2work/uni2work/commit/71e90a1))
+* **hide-columns:** add hider labels for material list ([ccafd95](https://gitlab2.rz.ifi.lmu.de/uni2work/uni2work/commit/ccafd95))
+* **hide-columns:** add hider labels for tutorial list on course page ([3553df2](https://gitlab2.rz.ifi.lmu.de/uni2work/uni2work/commit/3553df2))
+* **hide-columns:** add hider labels for tutorial list on course page ([03e4ac1](https://gitlab2.rz.ifi.lmu.de/uni2work/uni2work/commit/03e4ac1))
+* **hide-columns:** add more hider labels ([555c4ae](https://gitlab2.rz.ifi.lmu.de/uni2work/uni2work/commit/555c4ae))
+* **hide-columns:** add more hider labels ([eba58d8](https://gitlab2.rz.ifi.lmu.de/uni2work/uni2work/commit/eba58d8))
+* **hide-columns:** opt-out on select columns ([b03c10f](https://gitlab2.rz.ifi.lmu.de/uni2work/uni2work/commit/b03c10f))
+
+
+
 ## [10.3.0](https://gitlab2.rz.ifi.lmu.de/uni2work/uni2work/compare/v10.2.0...v10.3.0) (2020-01-12)
 
 
diff --git a/package-lock.json b/package-lock.json
index 65112246e..b37e31e34 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -1,6 +1,6 @@
 {
   "name": "uni2work",
-  "version": "10.3.0",
+  "version": "10.4.0",
   "lockfileVersion": 1,
   "requires": true,
   "dependencies": {
diff --git a/package.json b/package.json
index de7a3eb42..e5753d7d8 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
   "name": "uni2work",
-  "version": "10.3.0",
+  "version": "10.4.0",
   "description": "",
   "keywords": [],
   "author": "",
diff --git a/package.yaml b/package.yaml
index 77d7be724..679791b12 100644
--- a/package.yaml
+++ b/package.yaml
@@ -1,5 +1,5 @@
 name:    uniworx
-version: 10.3.0
+version: 10.4.0
 
 dependencies:
   - base