diff --git a/CONTRIBUTING.md b/CONTRIBUTING.md
index 260f3806c..df43f3d58 100644
--- a/CONTRIBUTING.md
+++ b/CONTRIBUTING.md
@@ -488,9 +488,11 @@ Symbols used in version numbers:
 
 - [ ] checkout the `master` branch
 - [ ] increment `versionCode` (ε) and `versionName` (α.β.γ) in `androidApp/build.gradle.kts`
+- [ ] update `res/changelog.txt` with a detailed change list, remembering:
+  - to include PR (with author) and issue references (if possible);
+  - to update the version comparison for GitHub diff view;
 - [ ] create a file called `ε.txt` under `fastlane/metadata/android/en-US/changelogs/` with the
-  change list
-- [ ] copy the content of the changelog to `res/changelog.txt` (after the headline)
+  change list copying the content of `res/changelog.txt` (remember: 500 character limit)
 - [ ] add everything to stage and create a commit with the message "version α.β.γ"
 - [ ] tag the commit with the label "α.β.γ"
 - [ ] push both the commit and tag to `origin`
diff --git a/androidApp/build.gradle.kts b/androidApp/build.gradle.kts
index 525580499..e91587d79 100644
--- a/androidApp/build.gradle.kts
+++ b/androidApp/build.gradle.kts
@@ -22,8 +22,8 @@ android {
             libs.versions.android.targetSdk
                 .get()
                 .toInt()
-        versionCode = 130
-        versionName = "1.13.3-beta05"
+        versionCode = 131
+        versionName = "1.13.3"
     }
     base.archivesName = "RaccoonForLemmy"
     buildFeatures {
diff --git a/fastlane/metadata/android/en-US/changelogs/131.txt b/fastlane/metadata/android/en-US/changelogs/131.txt
new file mode 100644
index 000000000..5ed3da78f
--- /dev/null
+++ b/fastlane/metadata/android/en-US/changelogs/131.txt
@@ -0,0 +1,8 @@
+- feat: support for opening posts and comments
+- fix: image height in timelines
+- fix: high res image, loading state and action buttons in image detail
+- fix: autofill empty message in post creation
+- refactor: improve dependency injection
+- refactor: define and apply Gradle convention plugins
+- chore: update dependencies
+- chore): add more unit tests
diff --git a/res/changelog.txt b/res/changelog.txt
index 89ef0484a..9946a8533 100644
--- a/res/changelog.txt
+++ b/res/changelog.txt
@@ -1,8 +1,12 @@
 ## What's Changed
 
-- fix: images in timelines with post cards with "Compact" layout by @AkesiSeli in #124
-- fix: Markdown rendering of list in quotes by @AkesiSeli in #122
-- fix: add missing insets in modals and below section selectors by @AkesiSeli in #121
-- chore: update dependencies by @dependabot in #123
+- feat(app): support for opening posts and comments by @AkesiSeli in #152
+- fix(postlist): image height by @AkesiSeli in #128
+- fix(zoomableimage): high resolution image, loading state and action buttons by @AkesiSeli in #154, #155
+- fix(createpost): autofill empty message by @AkesiSeli in #158
+- refactor(di): improve dependency injection by @AkesiSeli in #136, #137, #138, #139, #141, #147
+- refactor(build): define and apply Gradle convention plugins by @AkesiSeli in #140, #143, #144, #150
+- chore(deps): update dependencies by @dependabot and @AkesiSeli in #130, #131, #134, #135, #148, #153
+- chore(qa): add more unit tests by @AkesiSeli in #156
 
-**Full Changelog**: https://github.com/LiveFastEatTrashRaccoon/RaccoonForLemmy/compare/1.13.1...1.13.2
+**Full Changelog**: https://github.com/LiveFastEatTrashRaccoon/RaccoonForLemmy/compare/1.13.2...1.13.3