diff --git a/backend/CHANGELOG.md b/backend/CHANGELOG.md
index f42cf2c..26ff80d 100644
--- a/backend/CHANGELOG.md
+++ b/backend/CHANGELOG.md
@@ -1,3 +1,56 @@
+# [vorlesungsplan-plus-api-v2.0.0](https://github.com/larsrickert/vorlesungsplan-plus/compare/vorlesungsplan-plus-api-v1.0.0...vorlesungsplan-plus-api-v2.0.0) (2022-03-21)
+
+
+### Bug Fixes
+
+* **CI/CD:** Release action dependency ([8148d2a](https://github.com/larsrickert/vorlesungsplan-plus/commit/8148d2a69de7f026cebc7665772bd2bacdf13a9d))
+* Fixed swagger docs in prod ([de431fe](https://github.com/larsrickert/vorlesungsplan-plus/commit/de431fef38308ee7c3dc2c619f2a196f01fe035c))
+* Logger middleware not called ([9343238](https://github.com/larsrickert/vorlesungsplan-plus/commit/9343238a2ae9a84c08236aee15ec3df8feaa4653))
+* Showing error when using cached lectures ([2952699](https://github.com/larsrickert/vorlesungsplan-plus/commit/2952699d7ef368e758315c9dd46c100ca76611c0))
+* widget not served in prod build ([b94be5c](https://github.com/larsrickert/vorlesungsplan-plus/commit/b94be5c00e341fb0d49c8ab027cbc852a7809bf5))
+
+
+### Code Refactoring
+
+* Refactored config and logger ([5ccf815](https://github.com/larsrickert/vorlesungsplan-plus/commit/5ccf81575bbc4885b7f48d50d609deec12b4ab8d))
+* Removed deprecated route "/" ([037d1f5](https://github.com/larsrickert/vorlesungsplan-plus/commit/037d1f55a6a1a9a7c2fe67a6819b5c6b1341483e))
+
+
+* fixed semantic-release with breaking changes ([3fe996a](https://github.com/larsrickert/vorlesungsplan-plus/commit/3fe996a5bae564a741427f797ee448d540ca2560)), closes [M#TINF19](https://github.com/M/issues/TINF19)
+
+
+### Features
+
+* added message to index route with docs ref ([66b24ac](https://github.com/larsrickert/vorlesungsplan-plus/commit/66b24ac51e41debdd6f2a4f8a5e5e8b167cf4020))
+* changed app and api host ([704ecd4](https://github.com/larsrickert/vorlesungsplan-plus/commit/704ecd4735190faf43e7fd27390879da94ffcf45))
+* refactored lecture data structure ([8ee83ac](https://github.com/larsrickert/vorlesungsplan-plus/commit/8ee83ac10d4c3b0621c24eb4598bff5763d78527))
+* Removed android APK ([8e14167](https://github.com/larsrickert/vorlesungsplan-plus/commit/8e1416700fc926d2048e79dbca812e39e739b84e))
+* Switched to monorepo ([82356cf](https://github.com/larsrickert/vorlesungsplan-plus/commit/82356cf7832e929bc31d399b12950131e55af675))
+* updated ios widget ([#7](https://github.com/larsrickert/vorlesungsplan-plus/issues/7)) ([5da5805](https://github.com/larsrickert/vorlesungsplan-plus/commit/5da5805c6d44daa89f5390125a4acb3184c99049))
+
+
+### BREAKING CHANGES
+
+* `ios/widget` returns json instead of string on error
+* Removed deprecated route "/"
+
+The deprecated route `/` is removed.
+Please use `/courses` and `/lectures/{course}` instead.
+* Removed deprecated route `/help`, use `/docs` instead.
+* Removed Android APK
+* Changed lecture data structure
+
+- Renamed property `uid` to `id`
+- Renamed property `room` to `rooms` which now contains an array of rooms instead of a single string with seperated rooms
+- Removed deprecated property `lastModified`
+- Added property `type` which is either `PRESENCE` or `ONLINE` and indicates whether the lecture is online or presence
+- Added property `isExam` which indicates whether the lecture is an exam (will be false for exam reviews (Klausureinsicht))
+* Removed deprecated course name mappings for `INF19A`, `INF19B` and `MGH-INF19`
+* Returning all lectures by default instead of only upcomig ones
+
+All lectures (including past ones) will now be returned by the API by default instead of only upcoming
+ones. You can use the query parameter `excludePast=true` to filter out past lectures.
+
 # [vorlesungsplan-plus-api-v1.0.0-beta.7](https://github.com/larsrickert/vorlesungsplan-plus/compare/vorlesungsplan-plus-api-v1.0.0-beta.6...vorlesungsplan-plus-api-v1.0.0-beta.7) (2022-03-20)
 
 
diff --git a/backend/package-lock.json b/backend/package-lock.json
index fd9a6d6..5c109cd 100644
--- a/backend/package-lock.json
+++ b/backend/package-lock.json
@@ -1,12 +1,12 @@
 {
   "name": "vorlesungsplan-plus-api",
-  "version": "1.0.0-beta.7",
+  "version": "2.0.0",
   "lockfileVersion": 2,
   "requires": true,
   "packages": {
     "": {
       "name": "vorlesungsplan-plus-api",
-      "version": "1.0.0-beta.7",
+      "version": "2.0.0",
       "dependencies": {
         "axios": "^0.26.1",
         "cors": "^2.8.5",
diff --git a/backend/package.json b/backend/package.json
index 4007ae9..63f89df 100644
--- a/backend/package.json
+++ b/backend/package.json
@@ -1,7 +1,7 @@
 {
   "name": "vorlesungsplan-plus-api",
   "private": true,
-  "version": "1.0.0-beta.7",
+  "version": "2.0.0",
   "main": "dist/src/server.js",
   "scripts": {
     "dev": "nodemon",