Project: titanium
Issue TIMOB-20413: Bump master to 5.4.0 and change already merged 6.0.0 features to 5.4.0 in docs
The master branch has been 6.0.0 all along. Now that the roadmap has changed, we have to change the version to 5.4.0, and the docs for already merged tickets that were marked 6.0.0 to "since: 5.4.0"
Story points: 2