# 2.4.0~alpha3 2012-01-23 * User story #1469: Popups to create items should be validated when hitting the return key * User story #1509: Rudder should check if cron is launched and do something if it is down * User story #1623: better quality for images (screenshots) * User story #1948: Add a readme file compatible with github * User story #2040: Let event log details be in a pop-up * User story #2099: Add a button to import User library in administration>archive screen * User story #2101: Add a button to export groups in administration>archive screen * User story #2102: Add a button to import groups in administration>archive screen * User story #2104: Groups should be automatically exported and committed when changed * User story #2106: Add button for each import/export feature of archiving screen * Architecture #2137: Upgrade to Lift 2.4 final * User story #2145: Allow to not automatically regenerate promises after a modification * Bug #2150: Missing parent categories in the PT library on-memory view leads to inconsistencies and errors * User story #2151: Separate the deployment trigger in automatic and manual trigger, and based on a parameter, skip automatic deployment * User story #2158: Modify the "Regenerate now" widget to show the number of modification since last modification * User story #2159: Create a popup with the list of modification since last deployment * Bug #2162: When exporting the User Policy Library, missing category.xml in /policy-library * Bug #2163: When exporting the User Policy Library, categories are not well hierarchised * Bug #2164: Deleting a node is not logged in the event log * User story #2165: Document the LDAP authentication provider temporary hack * Architecture #2167: Enforce the event type value serialize * Architecture #2173: embed asciidoc code into project * User story #2175: clarify compatibles JRE * Architecture #2178: Paradigm shift for the "Groups" template, and scala, to fit to the new lift one. * Bug #2179: a css class (sgridbh) is not correctly named and bound to a css style