Ability to run a MODX upgrade

[Mark-H]

The .gitify could contain a modx_version (or just version) key that contains the MODX version that it is expected to run. Then with a Gitify build or Gitify update-modx [version] it could grab that specific version and run the command line upgrade.

[bequadrat]

👍

[isaacniebeling]

Maybe version could take a few forms:

• nightly -- the newest nightly
• stable -- the newest stable version
• previous -- one version back (this could be useful for companies that have a "one version prior" IT policy. Not that I agree with it, just that it'd be fairly straightforward to code for.)
• 2.3.1 -- a specific version
• 2.3.x (or 2.3) -- the latest minor version -- if someone wanted the last 2.2 version, for example. Not a huge deal at this point, but probably useful for a little while when 2.4 comes out.

[alroniks]

@isaacniebeling +1. Good suggestion

[adamwintle]

👍 for this too, installing an older version would be very useful

[alroniks]

I think it can be closed, because described functions already works.

[Mark-H]

Yep, was added in #116 :)