Bike Markdown is still a work in progress, but I think a lot closer to a stable format now. More details in the forums and feedback encuraged! Known bugs at moment: Problems with code spans and horizontal rules. Also no escaping is being performed yet, so if you type in Markdown syntax it will be interpreted as such on next file load.

The changing of runtime tag names may break some things. For example those names are used in themes, so you’ll need to update any custom themes you have. Also if you have Bike Extension code the processes attributed strings, the attribute names will have changed.