• [FEATURE] Core: Introduce anonymous RUM Identifier. See #2487
• [BUGFIX] Fixing telemetry sampling rate reporting. See #2503
• [BUGFIX] Allow first build complete to be any number format. See #2527
• [IMPROVEMENT] RUM View Ended Telemetry now includes TNS and INV. See #2495
• [IMPROVEMENT] Trace: Forward RUM Session ID in trace headers. See #2502
• [IMPROVEMENT] View ended instrumentation type attribute support. See #2504
• [IMPROVEMENT] Support for configuration schema updates for time based strategy of TNS and INV metrics. See #2505
• [IMPROVEMENT] Core: Change UploadWorker visibility from internal to public. See #2511
• [IMPROVEMENT] Ensure span logs use 128 bits trace id as hex string. See #2512
• [IMPROVEMENT] RUM: Refactor JankStatsActivityLifecycleListener. See #2513
• [IMPROVEMENT] Core: Update UserInfo API to make id mandatory. See #2509
  WARNING: If SDK is used from Java, setUserInfo method requires User ID to be non-null. Use setUserInfoDeprecated for the backward-compatibility.
• [IMPROVEMENT] Improvements to the upload mechanism. See #2514
• [IMPROVEMENT] Catch Coroutines errors while getting all threads stacktraces. See #2522
• [IMPROVEMENT] Support Flutter's FBC and custom INV values. See #2520
• [IMPROVEMENT] RUM: Add ability to manually add an activity to JankStats. See #2524
• [IMPROVEMENT] Session Replay: Allow definition of custom implementations of specific Session Replay methods. See #2516
• [IMPROVEMENT] Session Replay: Improve StateListDrawable support in session replay. See #2531
• [MAINTENANCE] Next dev iteration 2.19.0. See #2498
• [MAINTENANCE] Fix flaky test in Head-based sampling test suite. See #2499
• [MAINTENANCE] Session Replay: Add support for Detekt checks for Session Replay Compose module. See #2507
• [MAINTENANCE] Update AGP version to 8.8.2. See #2515
• [MAINTENANCE] RUM: Avoid logging initial null viewLoadingTime on first call to addViewLoadingTime. See #2517
• [MAINTENANCE] Upgrade github action to use ubuntu-latest. See #2523
• [DOCS] Update SDK performance doc with Session Replay measurements. See #2481