chore: publish public installer OTA test

CHANGELOG.md

@@ -4,6 +4,12 @@ All notable changes to this project are documented here. Format follows
 [Keep a Changelog](https://keepachangelog.com/en/1.1.0/); versions follow
 [Semantic Versioning](https://semver.org/spec/v2.0.0.html).
 
+## [2.2.15] - 2026-09-30
+
+### Changed
+
+- Published a follow-up build to exercise the public-Downloads installer fallback over OTA.
+
 ## [2.2.14] - 2026-09-30
 
 ### Fixed

FatihsMG4-unstable-2.2.15.apk.sha256

@@ -0,0 +1 @@
+5a348afe80373e02b15f7369ecdfd59acee4333b0ed4cd78aa82e5a657fa28a5  FatihsMG4-unstable-2.2.15.apk

app/build.gradle

@@ -34,8 +34,8 @@ android {
         applicationId "com.evsuite.abrp"
         minSdk 27
         targetSdk 36
-        versionCode 31
-        versionName "2.2.14"
+        versionCode 32
+        versionName "2.2.15"
 
         testInstrumentationRunner "androidx.test.runner.AndroidJUnitRunner"
     }