The response to LimeSurvey 1.50 has been overwhelming. Alot of new people discoverd Limesurvey in the last twelve days and their positive feedback gave us alot of motivation. So we were really fast and created a new version which on one hand fixes a number of minor issues and on the other hand raises the inner security of LimeSurvey.
As a new feature we opened an add-on repository on this website. It's intended to be from users for users and to store and share design-, question-, label set-templates and also sample surveys.