VAUX-COM Version 090820d (released 10 Oct 2009) contains many updates and changes including:

All Corsa-C, Meriva, Tigra-B engine control ECU Immobiliser information display updated.

Corsa-C engine code Z13DT, Z13DTJ (DPF) parameters were added/corrected.

Vectra-C engine code Z16XE EGR parameters were added, and lambda voltage has been corrected.

Astra-H engine code Z16XEP MAP sensor reading corrected.

Injector Code programming corrected on Z17DTH DEC30 engines. 

Remote learning on the Movano (1999 to 2003) were corrected.
Key learning on the Vivaro, and Movano (from 2004) are now possible.
For this, you need the 12 characters vehicle security code from the carpass.

Keyless Entry (PEPS) transponder programming is now supported.
Fault codes, measuring blocks, and programming options were added for this system.
You will need the 4 characters vehicle security code from the carpass to learn PEPS transponders.

Corrected autodetection for the Opel GT. The vehicle list file is updated.

Vectra-C / EHS fault codes, measuring blocks and other info
Corsa-C, Meriva, Tigra-B BCM variant coding, and code index programming fixed, updated.

Added a new option in settings for automated DTC update on the fault codes screen.

Vectra-C SRM (Sun Roof Module) fault codes+measuring blocks added.

Corsa-D ABS8, Corsa-D ESP8, ESP8.1+DDS added.
Corsa-D EHU, DIS support
Corsa-D ECC support
Corsa-D PAS support
Corsa-D BCM variant coding added

Antara ABS/TC/ESP fault codes added.
Antara EDC16 Fault codes added.
Antara SDM measuring blocks added
Antara Immobiliser measuring blocks added

Vectra-C EHPS variant coding, and code index programming procedure.
Vectra-C IPC variant coding proceure modified!
Astra-H IPC variant coding proceure modified!

New key learning procedure on the Immobiliser-II range.
You do not need to choose from Old, or New transponder type, it's done fully automatically.

You can access all control unit on the new Insigina!

Insignia ABS/ESP fault codes+measuring blocks added.
Insignia TCM fault codes+measuring blocks added.
Insignia SDM fault codes+ measuring blocks added.

Corrected engine parameters on MultiJET diesels (6O2,6O3), now parameters will display properly during forced regeneration.

Fault codes added to the following system

Astra-H/ZafiraB: CIM, REC, UEC, ABS/ESP/TC, EDC16 engine ECU
Vectra-C / Signum: CIM, REC, IPC, EDC16 engine ECU
Corsa-D:  ME7.6.x engine ECU

Filenames for saved data log files now include seconds to prevent overwriting of files when saving many files quickly