Ability to filter versions by release channel

[WiIIiam278]

Is your feature request related to a problem? Please describe.

I publish development builds continuously on the alpha channel and release builds manually on the release channel. As a result, when I visit the releases or changelog pages things get messy as my many alpha-channel builds are mixed in with the release ones.

Screenshots

Describe the solution you'd like

The ability to filter by release channel on the changelogs and versions tabs of projects. It'd be nice if it gave you a little set of three checkboxes (alpha, beta, release) and they'd only show up if there are builds in the relevant channels.

Describe alternatives you've considered

Separate tabs for each release channel, perhaps? I think the filtering solution is a bit of a better one.

Additional context

The current version filter options are tailored more towards mods. With plugins, filtering by Minecraft version is fairly irrelevant due to the nature of the Bukkit API platform and since most plugins are compatible with downstream "loaders", that's also not particularly helpful. There's not really much you can do about that, it's just one of those things I guess.