I'm changing up how we deal with paragraph spacing slightly. Basically your text should be more What You See Is What You Get, if you create a new line it will create a new paragraph. The reason we didn't do this before is because our formatting is based on a subset of Markdown and Markdown has some weirdly peculiar rules about paragraphs.
Hopefully this won't break anything, but because of trying to work around Markdown's edge cases things might have slipped my tests, so let us know if anything strange pops up here or in #bugski