Why is version management like GitHub also useful for WordPress? The very versatility of the CMS ensures that such software is the safest way to approach changes, ensure their feasibility, and only then actually make the change. WordPress itself does have its own version control system, but this only applies to posts. Thus, if you create a post and are not satisfied with the current version, you have the option to restore an older version. However, in other areas, the CMS doesn’t offer this option, which is why changes can cause major issues.
If you use GitHub with WordPress, plugins or new themes and their compatibility are first put through their paces, while the actual website remains untouched. Only when all eventualities are really checked and all sources of errors are eradicated, are the changes made on the live website. Until then, a version management like GitHub for WordPress saves every single work step. If a configuration does not work, it is always possible to revert to a previous state and continue working from there. The website is not affected by this. It’s possible for several developers to work on a website at the same time because all changes are merged transparently.