Merge branch '3.6.x' of ssh.dev.azure.com:v3/msrcrypto/SEAL/SEAL into…

… 3.6.x

README.md

@@ -98,7 +98,7 @@ For applications where exact values are necessary, the BFV scheme is the only ch
 
 There are multiple ways of installing Microsoft SEAL and starting to use it.
 The easiest way is to use a package manager to download, build, and install the library.
-For example, [vcpkg](https://github.com/microsoft/vcpkg) works on most platforms and will be up-to-date with the latest release of Microsoft SEAL.
+For example, [vcpkg](https://github.com/microsoft/vcpkg) works on most platforms and will be up-to-date with the latest release of Microsoft SEAL (C++17 only).
 On macOS you can also use [Homebrew](https://formulae.brew.sh/formula/seal).
 The .NET library is available as a multiplatform [NuGet package](https://www.nuget.org/packages/Microsoft.Research.SEALNet).
 Finally, one can build Microsoft SEAL manually with a multiplatform CMake build system; see [Building Microsoft SEAL Manually](#building-microsoft-seal-manually) for details.