What's Changed

• Update reporting formatting by Martin Costello (@martincostello) in #15082
• Fix stack trace for Trace.Fail and Debug.Fail by Jakub Jareš (@nohwnd) in #15103
• Add documentation of environment variables by @Copilot in #15095
• IFrameworkHandle.LaunchProcessWithDebuggerAttached allows null for workingDirectory in signature but throws by @Copilot in #15091
• Add Dependabot configuration for .NET SDK updates by Jamie Magee (@JamieMagee) in #15114
• Handle dotnet_root in testhost version aware way by Jakub Jareš (@nohwnd) in #15184
• Add magic bytes validation for Mach-O binaries in DotnetHostHelper by @Copilot in #15230
• using globbing pattern doesn't work on windows with forward slashes by @Copilot in #15088
• Remove tpv0 by Jakub Jareš (@nohwnd) in #15247
• Cache AssemblyName in ManagedNameHelper by Youssef Fahmy (@Youssef1313) in #15259
• Add ARM64 support to GetArchitectureForSource methods by @Copilot in #15278

Internal fixes and updates

• Fix formatting in two files by Viktor Hofer (@ViktorHofer) in #15047
• Build TestPlatform packages in VMR by Viktor Hofer (@ViktorHofer) in #15055
• Condition property on .NET FX MSBuild by Jared Parsons (@jaredpar) in #15054
• Migrate to awesome assertions by Jakub Jareš (@nohwnd) in #15056
• Revert "Build TestPlatform packages in VMR" by Viktor Hofer (@ViktorHofer) in #15057
• Update package Category by Viktor Hofer (@ViktorHofer) in #15058
• Revert "Write props of tests into trx" by Jakub Jareš (@nohwnd) in #15080
• Error on unsupported tfms (#15072) by Jakub Jareš (@nohwnd) in #15073
• Use policies from testfx to align by Jakub Jareš (@nohwnd) in #15085
• Update enable-auto-merge.yml by Jakub Jareš (@nohwnd) in #15102
• Revert ignoring environment test by @Copilot in #15094
• unignore tests by @Copilot in #15093
• Update MSTest by Youssef Fahmy (@Youssef1313) in #15108
• Bump dotnet-sdk from 9.0.106 to 9.0.301 by Dependabot (@dependabot)[bot] in #15179
• Use Assert.Equals by Jakub Jareš (@nohwnd) in #15181
• Run VSTest tests with MTP by Youssef Fahmy (@Youssef1313) in #15079
• Use the standard sdk for architecture switch test by Jakub Jareš (@nohwnd) in #15188
• Remove CUIT (Coded UI Test) from NuGet packages and test projects by @Copilot in #15177
• dump-logs? by Jakub Jareš (@nohwnd) in #15187
• Moving to version 18 by Jakub Jareš (@nohwnd) in #15209
• Update fakes version by Artur Spychaj (@drognanar) in #15227
• Microsoft.Intellitrace.Core should be taken from nuget by Jakub Jareš (@nohwnd) in #15229
• Remove MSTest.Assert.Extensions by Youssef Fahmy (@Youssef1313) in #15178
• Sourcebuild fix by Jakub Jareš (@nohwnd) in #15239
• Set dotnet_root_ only when the architecture of dotnet in the path is the same by Jakub Jareš (@nohwnd) in #15250
• Remove fakes v1 from FakesUtilities by Artur Spychaj (@drognanar) in #15251
• Update fakes dependencies by Artur Spychaj (@drognanar) in #15254
• Do half the work in GetManagedName by Youssef Fahmy (@Youssef1313) in #15255
• check Vsix only when produced by Jakub Jareš (@nohwnd) in #15261
• Set dotnet_root_ always by Jakub Jareš (@nohwnd) in #15266
• Don't hardcode old vswhere version in global.json by Alexander Köplinger (@akoeplinger) in #15267
• Revert dowgrade of fakes by Jakub Jareš (@nohwnd) in #15263
• Update VSSDK to version with code flow guard by Jakub Jareš (@nohwnd) in #15279
• Update Fakes to version with code flow guard by Jakub Jareš (@nohwnd) in #15273
• Add es-metadata.yml by Youssef Fahmy (@Youssef1313) in #15276
• Avoid iterator in TraitCollection.GetTraits by Youssef Fahmy (@Youssef1313) in #15249
• MSDia update by Jakub Jareš (@nohwnd) in #15281
• Use sdk.paths in global.json by Youssef Fahmy (@Youssef1313) in #15258

New Contributors

• Jared Parsons (@jaredpar) made their first contribution in #15054
• @Copilot made their first contribution in #15094
• Jamie Magee (@JamieMagee) made their first contribution in #15114
• Dependabot (@dependabot)[bot] made their first contribution in #15179

Full Changelog: v17.14.1...v18.0.0