Fix vpack clobbering and update to newer Windows container image (#1480) * Update to newer Windows container image * Pass newer host version to templates * Stop clobbering compiler vpack contents

Remove references to stale winmd files to fix incremental builds (#1404) The original attempt at a fix for this was too aggressive: https://github.com/microsoft/cppwinrt/pull/1381/files This fix is targeted specifically at removing references to stale winmd files that have yet to be copied from referenced projects (e.g., from a runtime component to an app).

Update build.yml for Azure Pipelines (#1384) #1338 changed the NuGet version to a property, but didn't update the build.yml to do the same thing

Allow classic COM interfaces with get_self (#1314) * Allow classic COM interfaces with get_self Fixes#1312 * Fix mingw builds --------- Co-authored-by: Kenny Kerr <[email protected]>

Update issue template to use `cpp` instead of `rust` (#1313) 

Remove explicitly setting PreferredToolArchitecture, since VS 2022 ha… …ndles this more comprehensively (#1304)

Add a clang-specific impl->projection conversion operator (#1274) 

Workaround for false positive code analysis warning (#1269) 

Partial GCC compatibility improvements (#1234) 

Efficient way to format directly to hstring (#1207)