v18.3.0

What's Changed

• Fix answer file splitting by @nohwnd in #15306

Internal fixes and updates

• Bump branding to 18.1 by @nohwnd in #15286
• Remove stale copy of S.ComponentModel.Composition from testplatform packages by @ViktorHofer in #15287
• Update codeflow metadata to fix backflow by @premun in #15291
• [main] Update dependencies from devdiv/DevDiv/vs-code-coverage by @dotnet-maestro[bot] in #15283
• Update Microsoft.Build.Utilities.Core by @Youssef1313 in #15300
• Disable DynamicNative instrumentation by default by @nohwnd in #15299
• [main] Source code updates from dotnet/dotnet by @dotnet-maestro[bot] in #15293
• [main] Source code updates from dotnet/dotnet by @dotnet-maestro[bot] in #15302
• [main] Source code updates from dotnet/dotnet by @dotnet-maestro[bot] in #15314
• Delete sha1 custom implementation we are not using for a long time by @nohwnd in #15313
• [main] Source code updates from dotnet/dotnet by @dotnet-maestro[bot] in #15315
• Update branding to 18.3.0 by @nohwnd in #15321
• [main] Update dependencies from devdiv/DevDiv/vs-code-coverage by @dotnet-maestro[bot] in #15325
• [main] Update dependencies from dotnet/arcade by @dotnet-maestro[bot] in #15264
• Revert adding dotnet_host_path workaround by @nohwnd in #15328
• [main] Update dependencies from dotnet/arcade by @dotnet-maestro[bot] in #15338
• [main] Source code updates from dotnet/dotnet by @dotnet-maestro[bot] in #15322
• [main] Update dependencies from dotnet/arcade by @dotnet-maestro[bot] in #15343
• Change PreReleaseVersionLabel from 'preview' to 'release' by @nohwnd in #15352
• [rel/18.3] Update dependencies from devdiv/DevDiv/vs-code-coverage by @dotnet-maestro[bot] in #15354
• [rel/18.3] Update dependencies from dotnet/arcade by @dotnet-maestro[bot] in #15389
• [rel/18.3] Update dependencies from dotnet/arcade by @dotnet-maestro[bot] in #15400
• Update build tools to 17.11.48 to be source buildable by @nohwnd in #15310
• Disable publishing on RTM by @nohwnd in #15296
• Don't access nuget.org for package feeds by @nohwnd in #15316
• No nuget access fix tests by @nohwnd in #15317
• Disable Dependabot updates in dependabot.yml by @mmitche in #15324

New Contributors

• @premun made their first contribution in #15291