Allow @date as well as @since, and treat them the same

[dschach]

For those transitioning from another extension that uses Date, allow Date OR Since in the header, but render the same as Since.

[no-stack-dub-sack]

Are you up for taking this on @dschach?

[no-stack-dub-sack]

Also, are you interested in helping to maintain the project in general?

[dschach]

I'm flattered! I'd love to help with this repo. Can we schedule a call to go over things?

[no-stack-dub-sack]

Hey @dschach, sorry - it's been super busy for me lately. Tons going on at work/home. Can you please make a list of the specific things you'd like to know / cover and pop it in the discord server? Either DM or general, doesn't matter since its not very busy 😄. Then we can go from there - either I might be able to clarify via chat or we can set up a time to talk.

Thanks!