Me and most of my engineering colleagues here at Sant’Anna School for Advanced Studies are leaving tomorrow morning for a week long tour of universities and labs in Belgium and Netherlands. This means I’ll have no time to work on Lightspark, sorry
Anyway the 0.4.5 release will be probably out in the last days of the month. The critical bug in libxml++ is now fixed as my patch was accepted upstream. If (as I believe) a new version of the library will be released and packaged before i get back there will be no reason to hold the release anymore.