diff --git a/CHANGELOG.md b/CHANGELOG.md
index 36ac111e25..f74f59c5bb 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -2,6 +2,23 @@
 
 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.
 
+## [3.1.0-rc.20](https://github.com/uzh-bf/klicker-uzh/compare/v3.1.0-rc.19...v3.1.0-rc.20) (2024-03-21)
+
+
+### Features
+
+* add possibility to convert past microlearning to practice quiz ([#4069](https://github.com/uzh-bf/klicker-uzh/issues/4069)) ([a0f1aa4](https://github.com/uzh-bf/klicker-uzh/commit/a0f1aa42a8d48614544af5b1f1aa64aacd8b66a9))
+
+
+### Other
+
+* **apps/frontend-pwa:** reorder the elements on the participant profile for better overview ([#4074](https://github.com/uzh-bf/klicker-uzh/issues/4074)) ([6113134](https://github.com/uzh-bf/klicker-uzh/commit/6113134d831170a4ef23a8cd52652f91b16b880a))
+
+
+### Enhancements
+
+* **apps/frontend-pwa:** show notification in case of missing participant email address ([6a6503e](https://github.com/uzh-bf/klicker-uzh/commit/6a6503ee79ce3498c4589d4108fde219849e6a47))
+
 ## [3.1.0-rc.19](https://github.com/uzh-bf/klicker-uzh/compare/v3.1.0-rc.18...v3.1.0-rc.19) (2024-03-20)
 
 
diff --git a/apps/auth/package.json b/apps/auth/package.json
index 1f35546508..b56de48b86 100644
--- a/apps/auth/package.json
+++ b/apps/auth/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@klicker-uzh/auth",
-  "version": "3.1.0-rc.19",
+  "version": "3.1.0-rc.20",
   "license": "AGPL-3.0",
   "dependencies": {
     "@klicker-uzh/i18n": "workspace:*",
diff --git a/apps/backend-docker/package.json b/apps/backend-docker/package.json
index 2475693c0c..31ab1f5736 100644
--- a/apps/backend-docker/package.json
+++ b/apps/backend-docker/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@klicker-uzh/backend-docker",
-  "version": "3.1.0-rc.19",
+  "version": "3.1.0-rc.20",
   "license": "AGPL-3.0",
   "main": "dist/index.js",
   "types": "dist/index.d.ts",
diff --git a/apps/docs/package.json b/apps/docs/package.json
index 5ca8fb413d..7d3c9a0b68 100644
--- a/apps/docs/package.json
+++ b/apps/docs/package.json
@@ -1,7 +1,7 @@
 {
   "private": true,
   "name": "@klicker-uzh/docs",
-  "version": "3.1.0-rc.19",
+  "version": "3.1.0-rc.20",
   "license": "AGPL-3.0",
   "dependencies": {
     "@docusaurus/core": "3.0.0-alpha.0",
diff --git a/apps/frontend-control/package.json b/apps/frontend-control/package.json
index e2262f8a8d..f4f1203227 100644
--- a/apps/frontend-control/package.json
+++ b/apps/frontend-control/package.json
@@ -1,7 +1,7 @@
 {
   "private": true,
   "name": "@klicker-uzh/frontend-control",
-  "version": "3.1.0-rc.19",
+  "version": "3.1.0-rc.20",
   "license": "AGPL-3.0",
   "dependencies": {
     "@apollo/client": "3.8.3",
diff --git a/apps/frontend-manage/package.json b/apps/frontend-manage/package.json
index a0875935ad..a5d05eb801 100644
--- a/apps/frontend-manage/package.json
+++ b/apps/frontend-manage/package.json
@@ -1,7 +1,7 @@
 {
   "private": true,
   "name": "@klicker-uzh/frontend-manage",
-  "version": "3.1.0-rc.19",
+  "version": "3.1.0-rc.20",
   "license": "AGPL-3.0",
   "dependencies": {
     "@apollo/client": "3.8.3",
diff --git a/apps/frontend-pwa/package.json b/apps/frontend-pwa/package.json
index cf902f04da..036b7dd293 100644
--- a/apps/frontend-pwa/package.json
+++ b/apps/frontend-pwa/package.json
@@ -1,7 +1,7 @@
 {
   "private": true,
   "name": "@klicker-uzh/frontend-pwa",
-  "version": "3.1.0-rc.19",
+  "version": "3.1.0-rc.20",
   "license": "AGPL-3.0",
   "dependencies": {
     "@apollo/client": "3.8.3",
diff --git a/apps/func-incoming-responses/package.json b/apps/func-incoming-responses/package.json
index 4464882eb4..0cd95c0464 100644
--- a/apps/func-incoming-responses/package.json
+++ b/apps/func-incoming-responses/package.json
@@ -1,7 +1,7 @@
 {
   "private": true,
   "name": "@klicker-uzh/func-incoming-responses",
-  "version": "3.1.0-rc.19",
+  "version": "3.1.0-rc.20",
   "license": "AGPL-3.0",
   "main": "dist/index.js",
   "files": [
diff --git a/apps/func-migration-v2-export/package.json b/apps/func-migration-v2-export/package.json
index 074b8d2749..dfd6818028 100644
--- a/apps/func-migration-v2-export/package.json
+++ b/apps/func-migration-v2-export/package.json
@@ -1,7 +1,7 @@
 {
   "private": true,
   "name": "@klicker-uzh/func-migration-v2-export",
-  "version": "3.1.0-rc.19",
+  "version": "3.1.0-rc.20",
   "license": "AGPL-3.0",
   "main": "dist/index.js",
   "files": [
diff --git a/apps/func-migration-v3-import/package.json b/apps/func-migration-v3-import/package.json
index 3e05f245c6..bb53a56ff0 100644
--- a/apps/func-migration-v3-import/package.json
+++ b/apps/func-migration-v3-import/package.json
@@ -1,7 +1,7 @@
 {
   "private": true,
   "name": "@klicker-uzh/func-migration-v3-import",
-  "version": "3.1.0-rc.19",
+  "version": "3.1.0-rc.20",
   "license": "AGPL-3.0",
   "main": "dist/index.js",
   "files": [
diff --git a/apps/func-response-processor/package.json b/apps/func-response-processor/package.json
index 6ba5eb1a8d..c7e9fd42cc 100644
--- a/apps/func-response-processor/package.json
+++ b/apps/func-response-processor/package.json
@@ -1,7 +1,7 @@
 {
   "private": true,
   "name": "@klicker-uzh/func-response-processor",
-  "version": "3.1.0-rc.19",
+  "version": "3.1.0-rc.20",
   "license": "AGPL-3.0",
   "main": "dist/index.js",
   "files": [
diff --git a/apps/office-addin/package.json b/apps/office-addin/package.json
index 387e6d9868..6531d5883e 100644
--- a/apps/office-addin/package.json
+++ b/apps/office-addin/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@klicker-uzh/office-addin",
-  "version": "3.1.0-rc.19",
+  "version": "3.1.0-rc.20",
   "license": "AGPL-3.0",
   "dependencies": {
     "@uzh-bf/design-system": "2.5.1",
diff --git a/package.json b/package.json
index 2c1565901a..44d8507068 100644
--- a/package.json
+++ b/package.json
@@ -2,7 +2,7 @@
   "private": true,
   "name": "@klicker-uzh/monorepo",
   "description": "KlickerUZH instant-class-response system.",
-  "version": "3.1.0-rc.19",
+  "version": "3.1.0-rc.20",
   "repository": "uzh-bf/klicker-uzh.git",
   "homepage": "https://www.klicker.uzh.ch/",
   "bugs": "https://github.com/uzh-bf/klicker-uzh/issues",
diff --git a/packages/grading/package.json b/packages/grading/package.json
index c7be667fec..8f5414faaa 100644
--- a/packages/grading/package.json
+++ b/packages/grading/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@klicker-uzh/grading",
-  "version": "3.1.0-rc.19",
+  "version": "3.1.0-rc.20",
   "license": "AGPL-3.0",
   "main": "dist/index.js",
   "types": "dist/index.d.ts",
diff --git a/packages/graphql/package.json b/packages/graphql/package.json
index 7c313c6694..941f14139d 100644
--- a/packages/graphql/package.json
+++ b/packages/graphql/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@klicker-uzh/graphql",
-  "version": "3.1.0-rc.19",
+  "version": "3.1.0-rc.20",
   "license": "AGPL-3.0",
   "main": "dist/index.js",
   "types": "dist/index.d.ts",
diff --git a/packages/lti/package.json b/packages/lti/package.json
index b280ec9c7e..937e896dfc 100644
--- a/packages/lti/package.json
+++ b/packages/lti/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@klicker-uzh/lti",
-  "version": "3.1.0-rc.19",
+  "version": "3.1.0-rc.20",
   "license": "AGPL-3.0",
   "main": "dist/index.js",
   "types": "dist/index.d.ts",
diff --git a/packages/markdown/package.json b/packages/markdown/package.json
index b47ef612b3..c13bac060a 100644
--- a/packages/markdown/package.json
+++ b/packages/markdown/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@klicker-uzh/markdown",
-  "version": "3.1.0-rc.19",
+  "version": "3.1.0-rc.20",
   "license": "AGPL-3.0",
   "main": "dist/index.js",
   "types": "dist/index.d.ts",
diff --git a/packages/prisma/package.json b/packages/prisma/package.json
index 0a50dee745..a2811ac7b9 100644
--- a/packages/prisma/package.json
+++ b/packages/prisma/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@klicker-uzh/prisma",
-  "version": "3.1.0-rc.19",
+  "version": "3.1.0-rc.20",
   "license": "AGPL-3.0",
   "main": "dist/index.js",
   "types": "dist/index.d.ts",