diff --git a/CHANGELOG.md b/CHANGELOG.md
index b4364db82..ceeb5b6dc 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -2,6 +2,31 @@
 
 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.
 
+## [13.0.0](https://gitlab2.rz.ifi.lmu.de/uni2work/uni2work/compare/v12.1.0...v13.0.0) (2020-02-23)
+
+
+### chore
+
+* bump to lts-15.0 ([cfaea9c](https://gitlab2.rz.ifi.lmu.de/uni2work/uni2work/commit/cfaea9c))
+
+
+### Features
+
+* markdown help requests ([06f3ac6](https://gitlab2.rz.ifi.lmu.de/uni2work/uni2work/commit/06f3ac6))
+* pandoc-markdown based htmlField ([c5848b2](https://gitlab2.rz.ifi.lmu.de/uni2work/uni2work/commit/c5848b2))
+* participants intersection ([697c3e1](https://gitlab2.rz.ifi.lmu.de/uni2work/uni2work/commit/697c3e1))
+* use pandoc to convert html emails to markdown (plaintext) ([4879bb8](https://gitlab2.rz.ifi.lmu.de/uni2work/uni2work/commit/4879bb8))
+* **metrics:** monitor job durations ([0da6c49](https://gitlab2.rz.ifi.lmu.de/uni2work/uni2work/commit/0da6c49))
+* **metrics:** monitor job executor state ([b74bb53](https://gitlab2.rz.ifi.lmu.de/uni2work/uni2work/commit/b74bb53))
+
+
+### BREAKING CHANGES
+
+* major version bumps
+* markdown based HTML input
+
+
+
 ## [12.1.0](https://gitlab2.rz.ifi.lmu.de/uni2work/uni2work/compare/v12.0.0...v12.1.0) (2020-02-19)
 
 
diff --git a/package-lock.json b/package-lock.json
index 50bb7794c..4c1ff5f24 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -1,6 +1,6 @@
 {
   "name": "uni2work",
-  "version": "12.1.0",
+  "version": "13.0.0",
   "lockfileVersion": 1,
   "requires": true,
   "dependencies": {
diff --git a/package.json b/package.json
index b856219ba..6759fbadc 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
   "name": "uni2work",
-  "version": "12.1.0",
+  "version": "13.0.0",
   "description": "",
   "keywords": [],
   "author": "",
diff --git a/package.yaml b/package.yaml
index 1d643c348..268e15f98 100644
--- a/package.yaml
+++ b/package.yaml
@@ -1,5 +1,5 @@
 name:    uniworx
-version: 12.1.0
+version: 13.0.0
 
 dependencies:
   - base