20260202.1

What's Changed

• Add smoke test with serial console pattern validation (defaults to soft lockup detection) by @Copilot in #4252
• tools/hyperv: simplify delete_nat_mapping by @anirudhrb in #4249
• dpdk: testpmd check packet drops by @mcgov in #4112
• dpdk: mtu test updates by @mcgov in #4247
• Fix test cases for Azure Linux by @bhagyapathak in #4152

Full Changelog: 20260126.1...20260202.1

20260126.1

What's Changed

• Change WSL installation logic by @paxue in #4206
• Fix ExceptionGroup import for Python 3.11+ by @balakreddy in #4217
• Hibernation: Move before case to common file by @adityagesh in #4227
• Fix: Add accurate subtest duration reporting for JUnit XML output by @shekharsorot in #4221
• Fix "'dict' object has no attribute 'temperature'" for log agent by @lubaihua33 in #4229
• Add data disk vhd path support by @lubaihua33 in #4200
• Add Azure Runbook parameter "log_mana_information" by @adityagesh in #4236
• Compare summaries instead of keywords for log agent evaluation by @lubaihua33 in #4234
• tools/git: try fetch if direct checkout fails by @anirudhrb in #4230
• SharedImageGalleryTransformer: Take marketplace features by @kamalca in #4192
• SIGTransformer: Ignore os_type by @kamalca in #4248
• Fix string comparison issues in storage tests by @balakreddy in #4240
• Ignore NCCads SRIOV capability by @kamalca in #4233
• ntttcp: allow running client as async by @kamalca in #4231
• Disk Size: Improve error message by @kamalca in #4232
• Add gallery_image_disk_controller_types in SIG transformer by @lubaihua33 in #4242

Full Changelog: 20260119.1...20260126.1

20260119.1

What's Changed

• Add fix for modprobe tool by @lubaihua33 in #4173
• XFStests Azure File Share Test Optimization by @shekharsorot in #4185
• Skip 'verify_kvp' testcase for CVMs by @SRIKKANTH in #4186
• Skip 'perf_nvme_io_uring' if io_uring not available by @SRIKKANTH in #4183
• Apply workaround to set max_tokens by @s4heid in #4181
• Added io_uring premium perf disk tests by @SRIKKANTH in #4187
• Fix false failures - verify_disks_device_timeout_setting by @SRIKKANTH in #4190
• ch: restrict NUMA binding to metrics tests only by @vyadavmsft in #4197
• ch: support custom ref via command-line variable by @vyadavmsft in #4196
• libbpf-tools: make os requirement Linux instead of Posix by @rlmenge in #4194
• Stress-ng add stability to test cases by @kamalca in #4159
• Fix vmbus device channel test for NVMe DCT by @johnsongeorge-w in #4202
• hyperv: fix race condition and hangs in parallel VM deployment by @vyadavmsft in #4203
• XFStests Parallelization for Azure File Shares by @shekharsorot in #4201
• xfrm: Add check that iproute version supports type and dev arguments by @rlmenge in #4193
• serial_console: improve panic detection and test result integration by @vyadavmsft in #4204
• enable perf_evaluation notifier by @LiliDeng in #4090
• Initial inet_diag test suite by @rlmenge in #4176
• Set skip_duplicate_errors as False for log agent by @lubaihua33 in #4205
• Add dynamic memory testsuite by @adityagarg0911 in #4195
• Add support for AN NIC without a linked synthetic device by @adityagesh in #4074
• Fix verify_cpu_offline_channel_add test by @kanchansenlaskar in #4191
• ch: fix network warmup hanging in Ubuntu/KVM environments by @vyadavmsft in #4207
• Fixed 4 test cases against fedora by @balakreddy in #4199
• ch: ensure binary is in standard PATH via /usr/bin symlink by @vyadavmsft in #4208
• Add --yes flag to gpg --dearmor to prevent interactive overwrite prompt by @Copilot in #4214
• Add retry mechanism for Azure VM update API concurrent request conflicts by @Copilot in #4216
• Implement RootRunner.stop() method to properly handle runner shutdown by @sreeharsha1902 in #4210
• Removing 'constant_tsc' check in timesync test case by @umfranci in #4222
• Fix ss tool existence check and enable installation by @Copilot in #4224
• Add more data with manual analysis for log agent evaluation by @lubaihua33 in #4219

New Contributors

• @adityagarg0911 made their first contribution in #4195
• @sreeharsha1902 made their first contribution in #4210

Full Changelog: 20260104.1...20260119.1

20260104.1

What's Changed

• baremetal/idrac: handle VRM0021 virtual media attach errors by @vyadavmsft in #4168
• Fix xfstests build errors across multiple Linux distributions by @shekharsorot in #4169
• Fix CMake version detection for Lagscope installation on different distros by @umfranci in #4170
• hyperv: add switch_name to platform schema with priority hierarchy by @vyadavmsft in #4171
• Adding efibootmgr tool by @SRIKKANTH in #4163
• fix(azure): Enable storage account and private endpoint reuse for AzureFileShare on re-runs by @shekharsorot in #4154
• reboot tool fix by @SRIKKANTH in #4172
• ch: tighten perf-stable metrics policies and logging by @vyadavmsft in #4167
• KernelInstallerTransformer - Use efibootmgr in cvm kernel upgrades by @SRIKKANTH in #4165
• dont run verify_boot_error_fail_warnings test by @kanchansenlaskar in #4178
• Add Azure Files Provisioned v2 (PV2) Billing Model Support for XFStests by @shekharsorot in #4174
• tools: add arg to control failure in get_tag by @anirudhrb in #4180
• ch: Ensure numactl is installed for NUMA binding by @vyadavmsft in #4177

Full Changelog: 20251222.1...20260104.1

20251222.1

What's Changed

• tlb: fix missing package issue on mariner by @LiliDeng in #4147
• GPU: Add unsupported distro list, add NVIDIA GPU driver installation for Debian by @adityagesh in #4132
• Information: node_count by @kamalca in #4149
• SecurityProfile for Windows Images by @kamalca in #4151
• Improve swiotlb case by @adityagesh in #4156
• Add AI analysis summary into the result message by @lubaihua33 in #4157
• Changes to fix issues in lagscope and other tool installation errors by @umfranci in #4158
• Hibernation: Add os disk size as case requirement by @adityagesh in #4162
• Move storage perf logic to common.py by @kamalca in #4160
• Introduce xfrm_interface tests by @rlmenge in #4155
• choose_max_value requirements by @kamalca in #4116
• Improve Kdump test suite by @adityagesh in #4148
• Add Max NICs hard codes NICs to add by @kamalca in #4164
• ch: Fix comprehensive diagnostic logging issues by @vyadavmsft in #4153
• Fix: Hibernation os disk size failures by @adityagesh in #4166
• Add libbpf-tools test suite and fix package detection for dnf5 by @rlmenge in #4161

Full Changelog: 20251208.1...20251222.1

20251208.1

What's Changed

• Scan chrony drop-in replacement files for verify_timesync_ptp test by @s4heid in #4120
• Add CBLMariner support to ping tool by @Copilot in #4125
• AzureLinux3: Fix NVIDIA CUDA Installation by @adityagesh in #4127
• Handle perftool installation for trixie by @kanchansenlaskar in #4129
• dpdk: multiple senders single receiver multiple port testpmd by @mcgov in #4110
• Removing GB200 from known device list by @umfranci in #4113
• Upgrade Pillow version to support Python 3.14.0 by @goenkam in #4130
• mshv: use timeout tool for mshvtrace test by @anirudhrb in #4128
• Add min_os_disk_size to simple_requirement by @adityagesh in #4126
• Skip vc cases if the storage account of packages is unauthorized by @LiliDeng in #4131
• mshv: increase mshvtrace duration by @anirudhrb in #4133
• xdpdump: fix compile error by @LiliDeng in #4135
• Revert "Add min_os_disk_size to simple_requirement" by @adityagesh in #4137
• xdpdump: fix complie issue by @LiliDeng in #4139
• Include eastus2 in default region list by @kamalca in #4134
• Hibernation: Add check for disk space requirement by @adityagesh in #4122
• tlb test - Install linux-tools-generic for ubuntu by @LiliDeng in #4142
• LISA: Add config and doc for Dev Containers by @adityagesh in #4136
• Add more detailed log for mshv_install test by @vyadavmsft in #4141
• Fix incorrect "Likely hung in" diagnostic for CH integration tests by @vyadavmsft in #4140
• Migrate Semantic Kernel to Microsoft Agent Framework for AI log agent by @lubaihua33 in #4143
• ntttcp: add retry logic when client hangs in results by @LiliDeng in #4144
• Fix ANSI escape filtering to handle OSC 3008 audit logs from systemd 258 by @rlmenge in #4124
• gpu - remove the extension version by @LiliDeng in #4145
• Remove new lines in kprobe output by @rlmenge in #4146

Full Changelog: 20251124.1...20251208.1

20251124.1

What's Changed

• Fix objtool checksum error by adding libxxhash-dev to build dependencies by @umfranci in #4099
• Modrpobe command update for verbose is false by @rabdulfaizy in #4102
• Document resource_group_tags parameter for Azure runbook by @Copilot in #4101
• Add Host Build version tracking for baremetal and HyperV platforms by @vyadavmsft in #4087
• Convert GPU Driver installation to Tool, Add amd-smi by @adityagesh in #4080
• ch perf: Implement comprehensive performance stabilization framework by @vyadavmsft in #4085
• Classify /bin/true redirections in kernel modules as not loaded by @s4heid in #4106
• Kdump: Enhance error log for incomplete dump file by @adityagesh in #4103
• Update Nested Feature Supported list in Azure by @adityagesh in #4105
• Create dm-cache test by @rlmenge in #4093
• Return NVMe device nodes/paths (/dev/...) robustly across nvme-cli schemas by @kanchansenlaskar in #4073
• DPDK: add netvsc rescind tests by @mcgov in #4076
• Remove squirrelsc from CODEOWNERS by @Copilot in #4109
• UnifiedPerfMessage: add str_value to store string value by @LiliDeng in #4107
• Pass through MIGRATABLE_VERSION from pipeline environment by @vyadavmsft in #4111
• Add UnifiedMessage support for NetworkPPSPerformanceMessage by @Copilot in #4057
• Add documentation for file_uploader transformer by @Copilot in #4114
• Add UnifiedMessage support for iperf3 TCP and UDP performance metrics by @Copilot in #4058
• change check sudo logic not throw exception in wait_result timeout by @paxue in #4118
• Remove the unused functions in ai log agent by @lubaihua33 in #4115
• Test Case logs: Log environment used for the test case by @adityagesh in #4119
• Hibernation log pattern checks to use grep by @adityagesh in #4117
• dpdk: fix value is null exception by @LiliDeng in #4121

Full Changelog: 20251110.1...20251124.1

20251110.1

What's Changed

• iDRAC: Handle HTTP 500 internal errors with service reset by @vyadavmsft in #4070
• Fix Hyper-V Stop-VM to use TurnOff on timeout/failure by @vyadavmsft in #4068
• Remove overly broad stall regex pattern causing false positive panic detections by @Copilot in #4082
• Revert "skip test if hv_netvsc driver is not used" by @LiliDeng in #4083
• change kselftest required /tmp/ size to 1GB for limited space by @paxue in #4086
• Add enabled switch for environments and nodes by @squirrelsc in #4072
• Process: Raise exception on timeout. by @squirrelsc in #4077
• Skip tests on L1VH Nodes by @praveen-pk in #4078
• Set minimum TLS setting 1.2 for storage accounts by @s4heid in #4089
• Fix IPTable Test by @Balashivaram in #4088
• Add a virtualization feature to differentiate between various host types. by @LiliDeng in #4081
• Fix Documentation Missing test cases, build warnings and formatting issues by @squirrelsc in #4094
• Fix VHD schema documentation to show nested hyperv_generation field by @Copilot in #4100

New Contributors

• @s4heid made their first contribution in #4089

Full Changelog: 20251028.1...20251110.1

20251028.2

Full Changelog: 20251028.1...20251028.2

20251028.1

What's Changed

• ch: fix serial console logging by @vyadavmsft in #4039
• Add case to verify LinuxHibernateExtension by @adityagesh in #4034
• GPU: use guest reboot to replace stop start feature by @LiliDeng in #4045
• Remove serial console feature from ready platform by @LiliDeng in #4044
• Remove the serial console feature from required feature list by @LiliDeng in #4043
• Add support for Debian GNU/Linux 13 and Ubuntu 25 by @shekharsorot in #4047
• Add documentation for community_gallery_image usage by @Copilot in #4050
• doc: add retry and testcase configuration fields to runbook documentation by @Copilot in #4052
• upgrade tools and pin with ~= by @squirrelsc in #4054
• Remove unimplemented environment field from TestCase criteria schema by @Copilot in #4053
• Cache storage account list to avoid repeated API calls by @lubaihua33 in #4042
• Add case to verify provision with swiotlb=force by @adityagesh in #4041
• Add Parameter type to MetricRelativity to distinguish test parameters from performance metrics by @Copilot in #4062
• Move examples and microsoft directories into the Python package by @jeremycline in #4023
• Revert "Move examples and microsoft directories into the Python package" by @LiliDeng in #4063
• Move examples and microsoft directories into the Python package by @squirrelsc in #4065
• Add UnifiedMessage support for NetworkLatencyPerformanceMessage by @Copilot in #4056
• kdump: Replace CvmDisabled with before_case SecurityProfile check by @vyadavmsft in #4032
• Add detailed panic categorization and error code extraction by @vyadavmsft in #4040
• Added tests for network related components by @Balashivaram in #4009
• notifier: remove pytest-html dependency by @squirrelsc in #4067
• runbook: fix microsoft package name for new paths. by @squirrelsc in #4069
• Remove watchdog pattern from serial console panic detection by @Copilot in #4075
• fix verify_cpu_count and improve PowerShell by @squirrelsc in #4079

New Contributors

• @jeremycline made their first contribution in #4023

Full Changelog: 20251013.1...20251028.1