Dear Manuel, thanks for your message! I've checked the Plugin Manager and indeed the table shown in the "Installed" tab has a column "Pinned". I read about it in the Jenkins help and it turns out that this is what you referring to. None of the plugins (including the "Translation Assistance Plugn") actually is pinned, though. I created - as described in the help - a file [jenkins]plugins\translation.hpi.pinned. And yes, now that Plugin Manager/Installed tabled shows the "unpin" button for the "Translation Assistance Plugin" (so I assume it is pinned now). Clicking it doesn't do much but removing the file I've created before and the unpin button is gone
Apparently, updating any of the plug-ins delivered with the package doesn't work for me. :-( Now let's try to install a new plug-in: I go to "Available" tab and select ... mmhh ... "Static Code Analysis Plug-ins". Download, install, restart -> OK After restarting, no new plugin. [jenkins]\plugin folder doesn't contain any new hpi. Let's try it manually. URL of that plugin is http://updates.jenkins-ci.org/download/plugins/analysis-core/1.38/analysis-core.hpi After uploading, [jenkins]\plugins has a new file analysis-core.jpi. Good. Now restart Jenkins: et voila, we have a new plugin "Static Analysis Utilities". So the overall mechanism seems to work even if it doesn't directly from the web interface. Could live with that. I really wonder how to update the default plugins as Jenkins overwrites them all the time during startup... Regards, Paul >