A change was checked in to GitHub earlier today to set the date of HF 19. The date is currently set to 11:00 AM EDT 06/20/17. Although this is subject to change, I think it is likely that this will end up being the hardfork date.
Here is a link to the pull request:
https://github.com/steemit/steem/pull/1190
Reminder to vote for witnesses!
The Steem witnesses are the elected leaders of the community that power the blockchain. Everybody should learn about the Steem witnesses and vote on who they think is best. If you don't know much about witnesses or aren't sure who to vote for, you can check out this Witness Voting Guide. If you think @timcliff is doing a great job, please consider voting for him as witness! You can vote for witnesses here: https://steemit.com/~witnesses