topic branchs and older versions of mercurial
I am wondering about the workflow for drive-by committers who come from Atlassian/Bitbucket authentication and want to push a branch to the project without being project members.
On the workflow FAQ it states "only repository Masters can actually push a non topic changeset". I guess this means I need to learn about topic branches. So I went to https://www.mercurial-scm.org/doc/evolution/tutorials/topic-tutorial.html and started working through the tutorial on Ubuntu 18.04. Nope, I don't seem to have the evolve extension installed. Can we add a blurb about how to get the extension and use it for complete newbies?
I fear this will become a blocker for new contributions if it is difficult.