Due to the huge amount of changes in the code, we are releasing this beta version before we move on to release candidates (and the final release, eventually). Therefore, the usual warning: If your life, reputation, or income depends on your Geeklog site, don't upgrade just yet. However, we do need your help here and would like to encourage you to download Geeklog 1.4.0b1 and try it out. Please help us track down the (old and new) bugs in this new version.
read more @ Geeklog [1]