This documentation is not using the current rendering mechanism and is probably outdated. The extension maintainer should switch to the new system. Details on how to use the rendering mechanism can be found here.
This release makes the extension compatible with PHP 5.6 again
This is a list of all changes in this release:
2018-01-24 [BUGFIX] Make code PHP 5.6 compatible (Commit 214a4db5 by Georg Ringer) 2018-01-23 [DOC] Should be "features" instead of "feature" (#539) (Commit 8c7e1e2d by lechenbauer) 2018-01-23 [TASK] Use datetime instead of crdate for sitemap (Commit fbf2ec59 by Georg Ringer)
This list has been created by using git log 6.2.0..HEAD --abbrev-commit --pretty='%ad %s (Commit %h by %an)' --date=short.