- Fix ResponseWriter to not minify if there is no supported RequestURI extension or supported Content-Type header, fixes #660
- JS: fix parsing of comments in expressions and keep all bang-comments at the top of the statement list, fixes #664
- cmd: fix printing an error when writing to directory but it doesn't exist
- cmd: add Debug logging class, don't print error when can't infer mimetype from input but is excluded by --exclude
- cmd: update argp package with some fixes