- Add bypass-proxy-for option added in 0.12.3 (see #302)
- Fix symfony/process 4.2 deprecation notice (see #331)
- Drop suppor for unmaintained PHP versions (5.6 and 7.0, see #337
- Drop support for unmaintained symfony/process versions (see #337)
- Pass on error code in checkProcessStatus (see #328)
Thanks to @joshpme, @drigani, @fbourigault, @NiR- and @leimd for their work.