[SUGGESTION] Disable update checker

[bigfinfrank]

Suggestion

Description:

• I'd like a configuration option to disable automatic update checking.

Benefits:

• For those that either use a single centralized update checking solution or regularly check for updates themselves while their server is live, this is unnecessary and a bit annoying. In general, the less often your server is reaching out to remote resources, the better, both from a security standpoint and simple resource-conservation.

Implementation:

• Add a boolean option to config.yml called "update-checking" that defaults to true, disabling update checking when false.

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Additional Context

Additional Context:

• Most other plugins have this option, it's generally standard to have it when you also have update checking functionality.

[CodedRedGIT]

Thanks for the suggestion, let me think about this for a bit and I'll get back to you.

[TymekSL]

I want suggest changeable text in the update notifier too