How to manually upgrade jQuery version on Citrix NetScaler. (ONLY WHEN ABSOLUTELY NECESSARY, THIS IS AT YOUR OWN RISK)

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Instructions

To perform the manual upgrade procedure, you can follow the steps listed below. I should point out that the best advice is to not proceed with this procedure on a production appliance but instead to perform it on test and to ensure that no ill effects are seen with any application traffic, or that any other unexpected loss of function is seen. Ideally, our engineering team will perform the upgrade from within the regular and routine firmware upgrade downloads which become available from our downloads site, in due course.

1. Download jquery from https://releases.jquery.com/ (jquery-3.7.0.min.js) (or most recent) (rename the file as jquery.min.js)
2. Upload the new jquery library to /var/netscaler/logon/logonpoint/receiver/js/external/  (take a backup of the original file before doing this)

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How to manually upgrade jQuery version on Citrix NetScaler.