What are the necessary changes I need to add to update the latest version which supports light and dark theme?

[mendax1234]

Since I have been using this template from last year, there was no dark theme supported at that time. Now, I notice this feature has been added, but what minimal changes I need to do to add this fantastic feature to my website?

[rjzupkoii]

A minimal amount of changes is tricky since a lot things were adjusted to support themes. However, if you do a pull and haven't made extensive changes to your site, only a couple files are likely to be overwritten: _config.yml along with the example posts and publication's which are typically just deleted by people. Backing up your _config.yml before pulling and then just deleting examples may be enough.