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How to update WordPress plugins safely on client sites: a checklist for agencies
A practical checklist for agencies that maintain WordPress sites for clients: what to do before, during and after every plugin, theme and core update.
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Why you should test WordPress updates on a staging copy first
Updating the live site and checking afterwards means your client can be the first to find a problem. Here is why testing on a copy first is safer, and what a good staging test looks like.
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Visual regression testing for WordPress: catch broken pages before your clients do
Visual regression testing compares screenshots of your pages before and after a change. Here is how it works for WordPress sites, what it catches, and how to set a sensible threshold.
