From e96d6a50769f08d984eaa1996c3c211d3ded8893 Mon Sep 17 00:00:00 2001
From: Sasha Denisov <denisov.shureg@gmail.com>
Date: Sat, 14 Feb 2026 17:31:22 +0100
Subject: [PATCH] Add ProGuard rules for LiteRT-LM (#185)

---
 CHANGELOG.md                        | 3 +++
 android/consumer-proguard-rules.pro | 5 +++++
 ios/flutter_gemma.podspec           | 2 +-
 pubspec.yaml                        | 2 +-
 4 files changed, 10 insertions(+), 2 deletions(-)

diff --git a/CHANGELOG.md b/CHANGELOG.md
index f6375e3b..1b19654c 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,3 +1,6 @@
+## 0.12.4
+- **Android ProGuard Fix**: Added ProGuard rules for LiteRT-LM classes (#185)
+
 ## 0.12.3
 - **Android LiteRT-LM Engine**: Added LiteRT-LM inference engine for Android
   - Automatic engine selection based on file extension (`.litertlm` → LiteRT-LM, `.task/.bin` → MediaPipe)
diff --git a/android/consumer-proguard-rules.pro b/android/consumer-proguard-rules.pro
index 5cdc92d8..93528931 100644
--- a/android/consumer-proguard-rules.pro
+++ b/android/consumer-proguard-rules.pro
@@ -11,6 +11,11 @@
 -keep class com.google.ai.edge.localagents.** { *; }
 -dontwarn com.google.ai.edge.localagents.**
 
+# LiteRT-LM engine (for .litertlm models)
+-keep class com.google.ai.edge.litertlm.** { *; }
+-keepclassmembers class com.google.ai.edge.litertlm.** { *; }
+-dontwarn com.google.ai.edge.litertlm.**
+
 # Guava (used by RAG)
 -keep class com.google.guava.** { *; }
 -dontwarn com.google.guava.**
diff --git a/ios/flutter_gemma.podspec b/ios/flutter_gemma.podspec
index e83bb243..697ad62d 100644
--- a/ios/flutter_gemma.podspec
+++ b/ios/flutter_gemma.podspec
@@ -4,7 +4,7 @@
 #
 Pod::Spec.new do |s|
   s.name             = 'flutter_gemma'
-  s.version          = '0.12.3'
+  s.version          = '0.12.4'
   s.summary          = 'Flutter plugin for running Gemma AI models locally with Gemma 3 Nano support.'
   s.description      = <<-DESC
 The plugin allows running the Gemma AI model locally on a device from a Flutter application.
diff --git a/pubspec.yaml b/pubspec.yaml
index 88b055e6..fe9d7c27 100644
--- a/pubspec.yaml
+++ b/pubspec.yaml
@@ -1,6 +1,6 @@
 name: flutter_gemma
 description: "The plugin allows running the Gemma AI model locally on a device from a Flutter application. Includes support for Gemma 3 Nano models with optimized MediaPipe GenAI v0.10.24."
-version: 0.12.3
+version: 0.12.4
 homepage: https://github.com/DenisovAV/flutter_gemma
 repository: https://github.com/DenisovAV/flutter_gemma