[German]A few days ago, Mozilla's developers has released Firefox 55. My German blog post Firefox 55 mit vielen Neuerungen freigegeben received some comments, that the new Firefox version doesn't improve speed, instead the new browser was significant slower than previous builds. On August 10, 2017 Mozilla has released a maintenance update to Firefox 55.0.1. Mozilla has published some release-notes. But what they don't mentions: Within my German blog I received some comments, that Firefox 55.0.1 speed up browser start significantly. It seems that the developer has corrected another unnamed bug.