CHANGELOG.md

@@ -7,6 +7,14 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 
 ## [Unreleased]
 
+## [2.7.3] — 2026-06-21
+
+### Fixed
+- Home-screen widgets no longer get stuck on a loading spinner in the published
+  (F-Droid) release build. They render via Android's background-work system, and
+  release optimisation (R8) was stripping a helper class it loads by name, so the
+  render job never ran. Added the missing keep rule — widgets now load normally.
+
 ## [2.7.2] — 2026-06-21
 
 ### Added

app/build.gradle.kts

@@ -28,8 +28,8 @@ android {
         // which builds this version and then creates the matching vX.Y.Z tag +
         // release itself (versionCode is pinned to MAJOR*10000 + MINOR*100 +
         // PATCH from versionName, e.g. 2.7.2 -> 20702). See docs/RELEASING.md.
-        versionCode = 20702
-        versionName = "2.7.2"
+        versionCode = 20703
+        versionName = "2.7.3"
 
         testInstrumentationRunner = "androidx.test.runner.AndroidJUnitRunner"
     }

app/proguard-rules.pro

@@ -15,3 +15,14 @@
 # Keep the generated Room database implementations fully intact.
 -keep class * extends androidx.room.RoomDatabase { *; }
 -dontwarn androidx.room.paging.**
+
+# WorkManager instantiates an InputMerger reflectively (Class.newInstance) from
+# the fully-qualified class name persisted in the WorkSpec, so the class must
+# keep both its name and a no-arg constructor. Glance renders every widget
+# through a WorkManager worker (androidx.glance.session.SessionWorker) whose
+# default merger is androidx.work.OverwritingInputMerger. Under R8 full mode
+# (AGP 9 default) that unused no-arg constructor was stripped, so WorkManager
+# threw "OverwritingInputMerger has no zero argument constructor", the
+# SessionWorker never ran, and widgets were stuck on their loading layout
+# (a blank spinner) in release builds. Keep every InputMerger's name + ctor.
+-keep class * extends androidx.work.InputMerger { <init>(...); }

fastlane/metadata/android/en-US/changelogs/20703.txt

@@ -0,0 +1,6 @@
+### Fixed
+- Home-screen widgets no longer get stuck on a loading spinner in the published
+  (F-Droid) release build. They render via Android's background-work system, and
+  release optimisation (R8) was stripping a helper class it loads by name, so the
+  render job never ran. Added the missing keep rule — widgets now load normally.
+