You can find the version number of your Word Press theme in the stylesheet file (After you know what version of your Word Press theme you’re using, you can check for theme updates.
Usually you can check the website, social media channels or the theme changelogs of your Word Press theme provider to see if there are any theme updates available.
Even deactivated themes and plugins can leave your system vulnerable.
Following are best practices for keeping your site up to date.
The longer you wait to update, the harder it will be. Changes might be made to templates and how data is stored in the database that are more easily managed in increments.
Also, more importantly, updates can be critical for security.
While only updating your Word Press theme, chances are very good that you won’t need your backup and that there won’t be any issues at all.As a beginner, when you want to customize your Word Press theme, you simply paste code snippets directly into your theme files.This becomes a problem when a new update is released for your theme because updating a theme wipes out all customization. ” and for a while I’ve been linking to outside resources, so I thought it’s best if I wrote something up on this.It goes without saying that you should ensure you’ve backed up your site before updating anything, also if you’ve been modifying theme files (code) directly, ensure you move your modifications to a child theme otherwise you’ll overwrite all your hard work, in future never modify core theme files, always use a child theme.