Trimble 4D Control™ Software, version 4.2.2
Missing Router Module added  
•	Router Module and Router Manager Module have been added to the software package.
Slope Distance Velocity - Threshold Property handling improved
•	The Slope Distance Velocity thresholds are now permanently stored into registry and it will load the last stored value.
Web Module – new language added
•	Japanese language is now supported in the web module.
•	Some improvements in German translation applied.
RINEX storage 
•	RINEX storage module now stores L2 C/A, L2 P and L2C by default. Improvement in the tracking of L2 (M) in RINEX 3.02. 

Trimble 4D Control™ Software, version 4.2.1
Point Groups and Thresholds 
•	Software will not create irrelevant thresholds in Integrity Monitor.
•	Grouped Thresholds will never be deleted automatically therefore the threshold values will always stay.
Automatic Refresh in the web module
•	The automatic live update of the chart window improved. 
•	License server port handling improved. Will never be set to zero.
Point handling improved
•	Avoid any possibility to get double point names where the uniqueness is expected.
•	Terrestrial Engine RT improved. Software will check the point list changes in the system more often.
Data Collector Module
•	The Round Measurements View improved in case the measuring mode is F1….F2.
Terrestrial Engine PP
•	JobXML file importer improved. We get more data out of corrupt/broken jobXML files.