2.4.1: Numerous improvements and bug fixes

What's Changed

• [2.4] tf dataset setup and teardown by @SYangster in #2365
• [2.4] Update outdated links by @YuanTingHsieh in #2367
• [2.4] Fix nemo example link by @holgerroth in #2374
• [2.4] Fix NEMO links by @YuanTingHsieh in #2384
• [2.4] Update license headers by @YuanTingHsieh in #2386
• [2.4] Add xgboost histogram_based_v2 by @YuanTingHsieh in #2382
• [2.4] Clean up file pipe by @YuanTingHsieh in #2391
• [2.4] Added ReliableMessage by @nvidianz in #2394
• [2.4] Add xgboost example, unit tests, integration tests by @YuanTingHsieh in #2392
• [2.4] Add xgboost metrics tracking cb by @YuanTingHsieh in #2381
• Exclude non-training clients from cse by @yanchengnv in #2400
• [2.4] Integrated ReliableMessage with XGBoost by @nvidianz in #2399
• [2.4] Fixed the FOBS doc to add support for DatumManager by @nvidianz in #2408
• [2.4] Added AGRPCS, NGRPCS as secure scheme by @nvidianz in #2409
• [2.4] Enable StreamCell for all application channels by @YuanTingHsieh in #2406
• [2.4] Update rr_order to cyclic_order by @SYangster in #2411
• [2.4] Fix mlflow tag links by @YuanTingHsieh in #2417
• [2.4] Add client api send check by @YuanTingHsieh in #2418
• [2.4] Lightning API Patch just once by @YuanTingHsieh in #2416
• [2.4] Fix LauncherExecutor handle_event by @YuanTingHsieh in #2414
• [2.4] Add custom order and early termination to cyclic controller by @YuanTingHsieh in #2422
• [2.4] Upgrade dependencies versions by @YuanTingHsieh in #2426
• [2.4] Fixed the wrong workspace object in the simulator worker by @yhwen in #2430
• [2.4] always use default grpc opts by @yanchengnv in #2428
• [2.4] Fix check resource auth by @YuanTingHsieh in #2439
• [2.4] Upgrade protobuf version by @YuanTingHsieh in #2436
• [2.4] Improve xgb runner status check by @yanchengnv in #2434
• [2.4] Check wandb login by @SYangster in #2444
• [2.4] Update fed xgboost docstrings/readme based on stable version by @YuanTingHsieh in #2446
• [2.4] metric relay starts pipe handler heartbeat send/check after task is pulled by @YuanTingHsieh in #2415
• [2.4] task_exchanger starts pipe handler heartbeat send/check after task is pull by @YuanTingHsieh in #2442
• [2.4] Use full path for DhPSITaskHandler by @YuanTingHsieh in #2437
• [2.4] Update finance example using job templates by @YuanTingHsieh in #2448
• [2.4] Update setup.py of monai integration folder by @IsaacYangSLA in #2449
• [2.4] Improve cell pipe timeout handling by @yanchengnv in #2441
• [2.4] Update github actions by @YuanTingHsieh in #2450
• [2.4] Clarify download_job workspace delay by @SYangster in #2453
• [2.4] Improve reliable message by @yanchengnv in #2452
• [2.4] Support client custom code in simulator by @YuanTingHsieh in #2447
• [2.4] Enhance launcher executor by @YuanTingHsieh in #2433
• [2.4] Remove cancel_futures args by @YuanTingHsieh in #2457
• [2.4] Fix sub_worker_process shutdown by @YuanTingHsieh in #2458
• [2.4] Fire and forget for pipe handler control messages by @YuanTingHsieh in #2413
• [2.4] Add garbage collect at ends of round-based workflows by @SYangster in #2464
• [2.4] cherry-pick the fix_submit_job_auth_failure to 2.4 branch by @yhwen in #2466
• [2.4] Add warning when the same admin in project.yml has different role by @IsaacYangSLA in #2469
• [2.4] Fix premerge by @YuanTingHsieh in #2467
• [2.4] Use unbuffered python launch by @YuanTingHsieh in #2472
• Fix wait-for-reply by @yanchengnv in #2478
• [2.4] Set GRPC_ENABLE_FORK_SUPPORT to False by @YuanTingHsieh in #2474
• [2.4] Add reliable xgboost documentation by @YuanTingHsieh in #2471
• [2.4] Update doc link for xgboost histogram based by @YuanTingHsieh in #2482
• [2.4] Added more logging for the job status changing by @yhwen in #2481
• Fix issues on hello-world TF2 notebook by @IsaacYangSLA in #2493
• [2.4] Fix pipe handler timeout in task exchanger and launcher executor by @YuanTingHsieh in #2495
• [2.4] Client API doc updates by @chesterxgchen in #2498
• add missing images by @chesterxgchen in #2500
• [2.4] Fix metric relay pipe handler timeout by @YuanTingHsieh in #2496
• [2.4] Fix tf integration test by @YuanTingHsieh in #2504
• [2.4] Add client api integration tests by @YuanTingHsieh in #2503
• [2.4] Rely on launcher check_run_status to pause/resume heartbeat by @YuanTingHsieh in #2502
• [2.4] Simulator end run for all clients by @yhwen in #2515
• [2.4] Add missing client api test jobs by @YuanTingHsieh in #2531
• [2.4] Update monai readme [skip ci] by @YuanTingHsieh in #2551
• [2.4] Add info for custom data/class [skip ci] by @YuanTingHsieh in #2553
• [2.4] Update ClientAlgo by @YuanTingHsieh in #2566
• [2.4] Fix get_target_names by @SYangster in #2564
• [2.4] Backport AWS VPC/Subnet enhancement from main branch by @IsaacYangSLA in #2568
• [2.4] Upgrade gunicorn by @YuanTingHsieh in #2525
• [2.4] Fix global steps in MLflow example by @chesterxgchen in #2571
• [2.4] Bump up monai nvflare by @IsaacYangSLA in #2572

Full Changelog: 2.4.0...2.4.1