diff --git a/CHANGELOG.md b/CHANGELOG.md
index dc81524..bdffc43 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -7,6 +7,8 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 
 ## [Unreleased]
 
+## [2.7.0] — 2026-06-18
+
 ### Added
 - Share a single event as an `.ics` file from the event detail screen — hands a
   standard calendar file to any app via the system share sheet.
@@ -21,6 +23,10 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
   lists) is reported rather than silently dropped.
 
 ### Fixed
+- All-day events that cover a single day (e.g. a birthday) no longer show up on
+  the following day as well — in the day, week and month views or on the event
+  detail screen. The extra day came from interpreting the all-day date range in
+  the device's time zone instead of UTC.
 - Fixed the app crashing immediately on every launch in the optimized release
   build: release code-shrinking (R8) was stripping a database class the
   home-screen widget framework needs, so the app died at startup before showing
diff --git a/app/build.gradle.kts b/app/build.gradle.kts
index 84f19ea..8c14444 100644
--- a/app/build.gradle.kts
+++ b/app/build.gradle.kts
@@ -28,8 +28,8 @@ android {
         // the tag, with versionCode = MAJOR*10000 + MINOR*100 + PATCH
         // (e.g. v2.0.0 -> 20000). These committed values are the dev/local
         // default; keep them matching the latest released tag. See docs/RELEASING.md.
-        versionCode = 20600
-        versionName = "2.6.0"
+        versionCode = 20700
+        versionName = "2.7.0"
 
         testInstrumentationRunner = "androidx.test.runner.AndroidJUnitRunner"
     }