How to write one new line in Bitbucket markdown?

Question

Is it possible to write a new line (NOT a paragraph) in the Bitbucket markdown?

Two new lines in the source creates one new paragraph. I only want a new line. And I

Answer 1

It's possible, as addressed in Issue #7396:

When you do want to insert a
break tag using Markdown, you end a line with two or more spaces, then type return or Enter.