new features

• better versioning in releases [#1047]
• MSVC arm64 support [#1090]
• add support for hardware performance counters [#1114, #1153]
• add interface for custom context to be included [#1127, #1137]
• random interleaving to reduce noise [#1105]

compiler cleanliness

• support -Wsuggest-override [#1059]
• builds correctly with gcc-11 [#1060]
• fix some windows warnings [#1121]
• fix -Wreserved-identifier failures [#1143]
• fix pendantic warnings [#1156]