Deprecated/unused msg-ids

I’m writing an IRC parsing library with Twitch support, and I have old logs of some msg-ids that I don’t think I’ve seen in months while lurking several channels.

Are any of these tags still in active use, or can I safely cull support for them?

  • rewardgift
  • charity
  • giftpaidupgrade, anongiftpaidupgrade
  • extendsub
  • standardpayforward, communitypayforward

Thanks.

All of them are still in use.

The later 5 are uncommon.

The first two only occur when charity events or reward events are occurring, which is also uncommon

All right, thanks.