V0.6.7

Released on 2020/06/02.

Mostly some quick bug fixes this time around.

Changes#

More tags are now recognized. Previously tags could not start with a digit; now tags can start with a digit but must not be ALL digits (i.e. #365)

Table justification got broken in 0.6.5 by the html sanitizer, it's not broken anymore.
The html sanitizer also broke checkboxes not working in preview mode. We fixed that too.
Hover tooltips were sometimes making a white bar show up at the bottom of the page. That should no longer be the case.
Links that are [#section](#section) will now properly link to headings in the same file. This will also work for [link](#heading).
We fixed a bug where sometimes navigating back wouldn't let you navigate forward again.
And we also fixed a thing where navigating back would not save layout when closing/opening the app.