Merge pull request #3646 from DataDog/yl/merge-release-into-develop

Merge release/3.12.0 into develop

Author: ambushwork

.gitlab-ci.yml

@@ -7,7 +7,8 @@ variables:
   DD_ENV_TESTS: "ci"
   DD_CIVISIBILITY_ENABLED: "true"
   DD_INSIDE_CI: "true"
-  DD_COMMON_AGENT_CONFIG: "dd.env=ci,dd.trace.enabled=false,dd.jmx.fetch.enabled=false"
+  # Disable the DD Javac compiler plugin auto-config; it injects annotations into all compiled classes, breaking R8 for consumers.
+  DD_COMMON_AGENT_CONFIG: "dd.env=ci,dd.trace.enabled=false,dd.jmx.fetch.enabled=false,dd.civisibility.compiler.plugin.auto.configuration.enabled=false"
 
   KUBERNETES_MEMORY_REQUEST: "8Gi"
   KUBERNETES_MEMORY_LIMIT: "32Gi"

CHANGELOG.md

@@ -1,3 +1,7 @@
+# 3.12.1 / 2026-07-16
+
+* [BUGFIX] Fix R8 failures due to missing `SourceLines` annotation. See [#3642](https://github.com/DataDog/dd-sdk-android/pull/3642)
+
 # 3.12.0 / 2026-07-15
 
 * [FEATURE] Continuous Profiling: capture profiling sessions correlated with RUM, with app-launch, ANR and long-task triggers, cross-feature sampling, quota checks and clock-drift gating. See [#3622](https://github.com/DataDog/dd-sdk-android/pull/3622)

sample/benchmark/proguard-rules.pro

@@ -27,9 +27,6 @@
 -dontwarn reactor.blockhound.integration.BlockHoundIntegration
 # These annotations are introduced by OpenTelemetry API and we need to make sure R8 will not complain about them
 -dontwarn  com.google.**
-# These annotations are injected by dd-java-agent at class-load time for source code profiling.
-# They are not present in the build classpath, so R8 must not treat them as errors.
--dontwarn datadog.compiler.annotations.**
 
 -keepattributes RuntimeVisibleAnnotations
 -keep class * extends androidx.navigation.Navigator

sample/kotlin/proguard-rules.pro

@@ -32,6 +32,3 @@
 -dontwarn java.lang.management.RuntimeMXBean
 # These annotations are introduced by OpenTelemetry API and we need to make sure R8 will not complain about them
 -dontwarn  com.google.**
-# These annotations are injected by dd-java-agent at class-load time for source code profiling.
-# They are not present in the build classpath, so R8 must not treat them as errors.
--dontwarn datadog.compiler.annotations.**