0.4.0

What's Changed

• Remove SNone by @ken-matsui in #657
• Stop caching CMake results by @ken-matsui in #658
• Fix .gitignore generated with poac create by @wx257osn2 in #660
• Fix subcommand suggestion by @wx257osn2 in #659
• Add --profile Option by @wx257osn2 in #661
• Move validator to util by @ken-matsui in #662
• Bump up structopt version by @ken-matsui in #663
• Implement clean subcommand by @wx257osn2 in #664
• Support formatting drogon projects by @ken-matsui in #665
• Bump jidicula/clang-format-action from 4.6.2 to 4.8.0 by @dependabot in #666
• Remove appveyor.yml by @ken-matsui in #668
• Move builder/ninja/* into builder by @ken-matsui in #669
• Remove unnecessary includes from poac.hpp by @ken-matsui in #670
• Run brew update before installing libraries by @ken-matsui in #672
• Rename poac_output to poac-out like Zig by @ken-matsui in #671
• Stop using -static for Clang by @ken-matsui in #667
• Use a new GitHub Pages action by @ken-matsui in #673

Full Changelog: 0.3.10...0.4.0