From 32c928e4c4de9b4d5d7f5b0a2b4e6de0519a4e99 Mon Sep 17 00:00:00 2001
From: Jae Kim <jae.kim@optimizely.com>
Date: Wed, 20 Dec 2023 10:56:04 -0800
Subject: [PATCH] fix proguard for logback and dart version

---
 android/proguard-rules.txt | 3 ++-
 pubspec.yaml               | 2 +-
 2 files changed, 3 insertions(+), 2 deletions(-)

diff --git a/android/proguard-rules.txt b/android/proguard-rules.txt
index 7fede45..1564ced 100644
--- a/android/proguard-rules.txt
+++ b/android/proguard-rules.txt
@@ -10,5 +10,6 @@
 # Optimizely
 -keep class com.optimizely.optimizely_flutter_sdk.** {*;}
 -keep class com.fasterxml.jackson.** {*;}
+# Logback
+-keep class ch.qos.** { *; }
 ##---------------End: proguard configuration ----------
-
diff --git a/pubspec.yaml b/pubspec.yaml
index c2f0293..bda345b 100644
--- a/pubspec.yaml
+++ b/pubspec.yaml
@@ -4,7 +4,7 @@ version: 2.0.0-beta
 homepage: https://github.com/optimizely/optimizely-flutter-sdk
 
 environment:
-  sdk: '>=2.16.2 <=3.1.2'
+  sdk: '>=2.16.2 <4.0.0'
   flutter: ">=2.5.0"
 
 dependencies: