This week, err... month, no, episode, we're joined by Anastasia Kazakova for a cross-over show with No Diagnostic Required - the other show that Phil co-hosts with Anastasia. We cover articles on static analysis, move semantics and expressive interfaces, three new std proposals, then chat about conferences, especially CppCon, which just finished for this year. Links: No Diagnostic RequiredC++ tools evolution: static code analyzers- from the PVS Studio blogEasy Way To Make Your Interface ExpressiveMoves in ReturnsP2445R0 - std::forward_likeP2461R0 - Closure-Based Syntax for ContractsP2465R1 - Standard Library Modules std and std.compatCppCast episode with Bryce- he talks about the std and std.compat modulesTimur Doumler's CppCon trip reportMeeting C++ 2021ADC (The Audio Developer Conference)C++ RussiaCPPP- "usually" in Paris