diff --git a/CHANGELOG.md b/CHANGELOG.md
index 4ea06ac..005dcd3 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -3,6 +3,13 @@
 All notable changes to Tane are recorded here. Human-readable, newest
 first. Dates are ISO (YYYY-MM-DD).
 
+## [0.1.2] — 2026-07-17
+
+### Changed
+- Release builds now produce one split APK per CPU architecture (smaller
+  downloads) instead of a single universal APK, in addition to the App
+  Bundle Google Play already used. No user-visible change.
+
 ## [0.1.1] — 2026-07-17
 
 ### Changed
diff --git a/apps/app_seeds/android/app/build.gradle.kts b/apps/app_seeds/android/app/build.gradle.kts
index abe879a..b0e4713 100644
--- a/apps/app_seeds/android/app/build.gradle.kts
+++ b/apps/app_seeds/android/app/build.gradle.kts
@@ -85,3 +85,21 @@ dependencies {
     // Backport of Java 8+ APIs, required by flutter_local_notifications.
     coreLibraryDesugaring("com.android.tools:desugar_jdk_libs:2.1.4")
 }
+
+// F-Droid builds one split APK per ABI (smaller downloads than a universal
+// APK) and needs each split to carry a distinct versionCode so its repo can
+// tell them apart; `flutter build apk --split-per-abi` alone gives every
+// split the same versionCode. This override only touches the APK
+// (applicationVariants) output, not the App Bundle Google Play consumes, so
+// Play's per-device delivery is unaffected.
+val abiVersionCodes = mapOf("armeabi-v7a" to 1, "arm64-v8a" to 2, "x86_64" to 3)
+android.applicationVariants.all {
+    val variant = this
+    variant.outputs.all {
+        val output = this as com.android.build.gradle.internal.api.ApkVariantOutputImpl
+        val abi = output.getFilter(com.android.build.OutputFile.ABI)
+        abiVersionCodes[abi]?.let { abiCode ->
+            output.versionCodeOverride = variant.versionCode * 10 + abiCode
+        }
+    }
+}
diff --git a/apps/app_seeds/fastlane/metadata/android/en-US/changelogs/4.txt b/apps/app_seeds/fastlane/metadata/android/en-US/changelogs/4.txt
new file mode 100644
index 0000000..39770e7
--- /dev/null
+++ b/apps/app_seeds/fastlane/metadata/android/en-US/changelogs/4.txt
@@ -0,0 +1 @@
+Smaller downloads: release builds now ship one APK per phone architecture instead of one universal file. No other change.
diff --git a/apps/app_seeds/fastlane/metadata/android/es-ES/changelogs/4.txt b/apps/app_seeds/fastlane/metadata/android/es-ES/changelogs/4.txt
new file mode 100644
index 0000000..28e65a9
--- /dev/null
+++ b/apps/app_seeds/fastlane/metadata/android/es-ES/changelogs/4.txt
@@ -0,0 +1 @@
+Descargas más pequeñas: las versiones ahora reparten un APK por arquitectura de teléfono en vez de uno universal. Sin ningún otro cambio.
diff --git a/apps/app_seeds/pubspec.yaml b/apps/app_seeds/pubspec.yaml
index d88e309..c3195df 100644
--- a/apps/app_seeds/pubspec.yaml
+++ b/apps/app_seeds/pubspec.yaml
@@ -1,7 +1,7 @@
 name: tane
 description: "Tane — local-first, encrypted, decentralized traditional-seed inventory and market."
 publish_to: 'none'
-version: 0.1.1+3
+version: 0.1.2+4
 
 environment:
   sdk: ^3.11.5