Merge pull request #2889 from DataDog/tvaleev/feature/release_3.1.0_preporation

Prepare release `3.1.0`

Author: satween

CHANGELOG.md

@@ -1,3 +1,33 @@
+# 3.1.0 / 2025-09-18
+
+* [FEATURE] RUM: Feature Operations public API. See [#2814](https://github.com/DataDog/dd-sdk-android/pull/2814)
+* [FEATURE] RUM: Feature Operations DTO schema integration. See [#2816](https://github.com/DataDog/dd-sdk-android/pull/2816)
+* [FEATURE] RUM: Feature Operations user debug logs support. See [#2819](https://github.com/DataDog/dd-sdk-android/pull/2819)
+* [FEATURE] RUM: Feature Operations usage telemetry support. See [#2818](https://github.com/DataDog/dd-sdk-android/pull/2818)
+* [FEATURE] RUM: Feature Operations parameters validation support. See [#2835](https://github.com/DataDog/dd-sdk-android/pull/2835)
+* [FEATURE] RUM: Feature Operations background processing support. See [#2887](https://github.com/DataDog/dd-sdk-android/pull/2887)
+* [FEATURE] RUM: Feature Operations synthetics attribute support. See [#2888](https://github.com/DataDog/dd-sdk-android/pull/2888)
+* [IMPROVEMENT] RUM: Feature Operations Fix RumVitalEvent serialization logic. See [#2828](https://github.com/DataDog/dd-sdk-android/pull/2828)
+* [IMPROVEMENT] Refactor the vitals screen in the sample application. See [#2820](https://github.com/DataDog/dd-sdk-android/pull/2820)
+* [IMPROVEMENT] Add feature operation block to the `VitalsFragment`. See [#2821](https://github.com/DataDog/dd-sdk-android/pull/2821)
+* [IMPROVEMENT] RUM: Replace `RumVitalEvent` with `VitalEvent`. See [#2831](https://github.com/DataDog/dd-sdk-android/pull/2831)
+* [IMPROVEMENT] RUM: Fix the feature context in the telemetry. See [#2857](https://github.com/DataDog/dd-sdk-android/pull/2857)
+* [IMPROVEMENT] Use single source of truth for `os` and `device` properties definitions for `Logs` and `Traces`. See [#2859](https://github.com/DataDog/dd-sdk-android/pull/2859)
+* [IMPROVEMENT] Safe serialization of `account.extraInfo`. See [#2862](https://github.com/DataDog/dd-sdk-android/pull/2862)
+* [IMPROVEMENT] Update MIGRATION.MD. See [#2858](https://github.com/DataDog/dd-sdk-android/pull/2858)
+* [IMPROVEMENT] Fix for `VitalEvent` date. See [#2875](https://github.com/DataDog/dd-sdk-android/pull/2875)
+* [IMPROVEMENT] Make `AndroidMDrawableToColorMapper` and `AndroidQDrawableToColorMapper` internal. See [#2873](https://github.com/DataDog/dd-sdk-android/pull/2873)
+* [IMPROVEMENT] Trace: Add `@JvmStatic` to kotlin objects for cleaner interop with Java language. See [#2876](https://github.com/DataDog/dd-sdk-android/pull/2876)
+* [IMPROVEMENT] RUM: Check for result of `activity.intent`. See [#2877](https://github.com/DataDog/dd-sdk-android/pull/2877)
+* [IMPROVEMENT] Add documentation to the public API members where missing. See [#2880](https://github.com/DataDog/dd-sdk-android/pull/2880)
+* [MAINTENANCE] Change the order of executors shutdown in `drainAndShutdownExecutors` to fix flaky integration tests. See [#2884](https://github.com/DataDog/dd-sdk-android/pull/2884)
+* [MAINTENANCE] Bump `dd-trace-java` version to `1.53.0`. See [#2860](https://github.com/DataDog/dd-sdk-android/pull/2860)
+* [MAINTENANCE] Split detekt custom rules to handle code point limit. See [#2863](https://github.com/DataDog/dd-sdk-android/pull/2863)
+* [MAINTENANCE] Update Node version. See [#2864](https://github.com/DataDog/dd-sdk-android/pull/2864)
+* [MAINTENANCE] Fix link to `CONTRIBUTING` doc from PR template. See [#2869](https://github.com/DataDog/dd-sdk-android/pull/2869)
+* [MAINTENANCE] Update `CONTRIBUTING` doc with new modules. See [#2870](https://github.com/DataDog/dd-sdk-android/pull/2870)
+* [MAINTENANCE] Bump language and API versions to 1.8. See [#2865](https://github.com/DataDog/dd-sdk-android/pull/2865)
+
 # 3.0.0 / 2025-09-04
 
 This is the first official production version of SDK v3 containing the new architecture for tracing feature. See the [migration guide](https://github.com/DataDog/dd-sdk-android/blob/develop/MIGRATION.MD) for details.

buildSrc/src/main/kotlin/com/datadog/gradle/config/AndroidConfig.kt

@@ -20,7 +20,7 @@ object AndroidConfig {
     const val MIN_SDK_FOR_AUTO = 29
     const val BUILD_TOOLS_VERSION = "36.0.0"
 
-    val VERSION = Version(3, 1, 0, Version.Type.Snapshot)
+    val VERSION = Version(3, 1, 0, Version.Type.Release)
 }
 
 // TODO RUM-628 Switch to Java 17 bytecode