https://github.com/cplusplus/draft/releases/tag/n4849

Support Netlify

Documentation: https://docs.netlify.com/configure-builds/environment-variables/#git-metadata

Environment variables:

• service detection: NETLIFY
• Branch: BRANCH
• Commit sha: COMMIT_REF
• Is Pull request: PULL_R

the package will be deprecated and archived, alternative solution https://github.com/kamilsk/locker will be used under the hood

On Windows this should be easy, because WaitForMultipleObjects() already takes a timeout parameter, and it can handle process events too. On Linux/POSIX machines we probably need some form of busy loop to check for dead child processes.

I know that at the moment it says Semaphore Classic in two places and we have "Go to 2.0" button, but people still often confuse the two. Maybe we can be more explicit and say "Documentation for Semaphore Classic version." or something similar.