22/01/2017 — Release of Version 4.5.2

In addition to bugfixes, this version also implemented new features.

Features:

#156 - login for administrators in account administration;
#157 - room lock only for rooms in the administrator process;
#160 - automatic adjustment of services;
#162 - booking overview booking bar with information (Pro-Edition);

Bugfixes: #158, #159, #163, #164