v2.0.0

• Release 2.0.0
• Replace homegrown Makefile with Autotools for configure and build
• Post source builds as part of automated release process
• Switch to versioning scheme to semver
• Replace Travis test runner with GitHub Actions
• Make VCSH_* variables available to hooks
• More carefully handle shell quoting
• Improve handling of non-default remote names and branches
• Fix per-repo pre/post hook handling
• Output path relative to $HOME in ‘vcsh status’
• Add flag to prefix output of ‘vcsh foreach -p’ with repo name
• Fix debugging on Windows 10 / Cygwin
• Improve option flag handling to allow multiple flags, squash bugs
• Don't require Ruby or Perl tooling to build and install
• Avoid false-positive conflicts on checkout
• Make arg optional for write-ignore subcommand
• Fix ZSH completions, improve Bash completions
• Allow use of specific path when running Git or any dependency
• Fail if hook scripts return failure codes
• Check GIT_REMOTE early on clone()
• Support renaming script as configuration option
• Setup standalone script build profile and attach directly to releases