Is it possible not to update WordPress plugins?

Question

WordPress

Before me was such a question, is it possible not to update wordpress plugins? The situation is as follows. I have specific plugins that depend on another plugin. I will update one, something will definitely happen to the other (it happens sometimes, not in all cases). Nevertheless, wordpress plugins are updated very, very often, but I am satisfied with the way the site works now with current versions of plugins and I would like not to touch them at all, because in a year and a half I plan to rewrite the project on a normal framework. I would like to know the opinion of those who are better versed with Wordpress.

Answer 1

Is it possible not to update? Can.
Does it need to be updated? Need.
I don't know how much has been written on this topic ... There
are several types of updates. According to semantic versioning, these are patches, minor and major.
It is MANDATORY to update patches and ASAP, because in 99% of cases this is either a security or a bug fix. Nothing ever breaks from patches (unless you really, really try to build your code on a bug in third-party code). It is desirable to update them automatically, without your participation at all.
Next we have minor. These are usually improvements and small additions. With full backwards compatibility. You can safely install them by reading the changelog. You can click on the corresponding feature on the site to check, reset caches, etc. If something breaks for you from minor releases, then in 99% you have a crooked code. your code. Or some wild conflicts with other crooked plugins. Both are a problem, but it's not due to updates.
And only major releases imply some kind of global changes (breaking changes) that can potentially break your code and may require intervention in your code to fit it to new features. If we are talking about a conflict with other plugins, you have to wait until they are updated. Such updates, of course, should not be installed without thinking. First, we read the changelog and (if any) migration guide - to understand what has changed and what needs to be changed in your code. Then we update locally and / or on a test server, we check everything. And only if we are convinced that everything is OK, or have made the necessary changes to our code - only then we update it on the combat site.
Of course, not all developers use the correct semantic tagging for their plugins, so ideally you should always read the changelog to understand what has changed and how it can affect your site (if at all).

Answer 2

Many people do this, for example, they insert their code into official plugins, by the way, look at their code, it can be fun