Is your feature request related to a problem? Please describe.
CMake refuses to build FESAPI ETP if Boost is > v1.69.
The reason is that Beast had a big update with API change in Boost 1.70
Describe the solution you'd like
A support for Boost 1.70+ when building FESAPI ETP.
Describe alternatives you've considered
Adopting an older Boost version is not possible for every adopter.
Is your feature request related to a problem? Please describe. CMake refuses to build FESAPI ETP if Boost is > v1.69. The reason is that Beast had a big update with API change in Boost 1.70
Describe the solution you'd like A support for Boost 1.70+ when building FESAPI ETP.
Describe alternatives you've considered Adopting an older Boost version is not possible for every adopter.
Additional context We may want to keep ETP support for Boost prior to v1.70. See https://discourse.f2i-consulting.com/t/build-with-latest-boost-version/169