Hopefully, it is going to be a release candidate.
Feature: Toolbar buttons for inserting alerts
Thanks for the suggestion, Bundit!
Bigfix: Size of tags in the revision history is wrong
Thanks for reporting Lukas!
They are now rendered correctly.
See also
Join beta testing
Please feel free to let me know if you find any issues.
You can try the beta version from this link:
Thanks for supporting Inkdrop 
Cheers,
Takuya