Updating jQuery is as simple as downloading the new versions, putting them in this directory, and the updating JavaScript.pm in the perl section. However, we'll only do this in special cases since jQuery UI bundles its own version usually. jQuery UI is a little trickier. Fortunately, it comes with its own jQuery version bundled in. Looking in the included CSS, there should be a URL a little way in to get started with the same settings. Get that archive and unzip it somewhere. The jQuery and jQuery UI files can just be moved up and have JavaScript.pm point at them (pretty much the same as above). There should be an uncompressed jQuery version as well in the development-bundle section. For the CSS, create a new directory in geneontology/AmiGO/trunk/javascript/com/jquery/css for the new version (e.g. "jqamigo-1.8.23"). Then copy the content of the archive's css/custom-theme/* to the new directory. Finally, update with the new information in CSS.pm.