Successfully modified file: /home/Messier82/projects/service-book/app/proguard-rules.pro (1 replacements). Here is the updated code: ... kotlinx.serialization.KSerializer serializer(...); } # Keep data classes used in serialization -keep class com.yorvana.data.model.** { *; } # Keep TestTags for release-build instrumentation tests -keep class com.yorvana.ui.TestTags { *; } # Keep Compose nodes for testing -keep class androidx.compose.ui.platform.AbstractComposeView { *; } -keep class androidx.compose.ui.platform.InspectableValue { *; } -keep class androidx.compose.ui.semantics.SemanticsModifierNode { *; }