Awesome

autoupdate-zgen

zgen is no longer getting updates. However, the zgenom fork is getting updates and new features, and is basically zgen but better.

I recommend that you switch to zgenom and use the autoupdate-zgenom plugin with it instead.

This plugin will no longer get updates.

zgen doesn't include an automatic update function like oh-my-zsh does.

autoupdate-zgen sets up easy automatic updating, both of zgenom or zgen and the plugins loaded in your configuration.

Activate with zgenom load unixorn/autoupdate-zgen or zgen load unixorn/autoupdate-zgen and regenerate your init.zsh file.

Set ZGEN_PLUGIN_UPDATE_DAYS before calling the bundle if you don't want the default value of 7 days.
Set ZGEN_SYSTEM_UPDATE_DAYS before calling the bundle if you don't want the default value of 7 days.