2018-01-25 UTC
# 
@t #WebSub is now a @W3C Recommendation!
https://www.w3.org/TR/2018/REC-websub-20180123/
Supported by @Google @WordPress etc. #implementnow
Co… https://twitter.com/i/web/status/956354767596539904 (twitter.com/_/status/956354767596539904)