Why does the reformatter dependency has a version?

[akirak]

Hello, since #51, zig-mode uses reformatter.el for running the formatter.

One thing I noticed is that zig-mode depends on at least version 0.6 of the package:

;; Package-Requires: ((emacs "24.3") (reformatter "0.6"))

while the latest version of reformatter is 0 at present:

;; Package-Version: 0

Apparently reformatter.el has no version yet, but 0.6 is bigger than 0, so the latest version of reformatter.el is considered outdated.

Is there any reason @joachimschmidt557 specified 0.6 as the minimum version? Is it just a mistake? If so, I would send a PR to set the minimum version to 0.

[akirak]

I see it's a tag, which is also a version on MELPA Stable.