How to update jquery version in koha 18.04?
The jQuery version in 18.05 is 2.2.3, and I see that it does have some reported vulnerabilities: https://snyk.io/test/npm/jquery/2.2.3. I'm assuming this is your motivation for updating it? I have no idea what might break if you drop in jQuery 3.6.0 (currently the latest version) in place of the version in 18.05. At the very least you must also replace the jquery-migrate plugin with the latest version as well. There is information about upgrading on their web site: https://blog.jquery.com/2021/03/02/jquery-3-6-0-released/ You'll have to either rename the new files to match the old ones or update the templates that refer to those file names. Then you'll have to see if anything breaks! As you know, 18.05 is no longer supported, so upgrading Koha is recommended. We haven't updated jQuery, but we have worked to replace some of the older jQuery plugins which are more likely to break with a jQuery upgrade. I recommend proceeding with caution, and only if you're concerned about security vulnerabilities. -- Owen -- Web Developer Athens County Public Libraries (740) 737-6006 https://www.myacpl.org