# RAB 5.07.01 Released
**URL:** https://tech-community.robotics.abb.com/t/rab-5-07-01-released/735
**Category:** Developer Tools
**Created:** [May 24, 2006, 2:28pm UTC](https://tech-community.robotics.abb.com/t/rab-5-07-01-released/735 "2006-05-24T14:28:43Z")
**Posts on this page:** 3
**Page:** 1
### Author:  [@Martin](https://tech-community.robotics.abb.com/u/Martin)
#### Post date: [May 24, 2006, 2:28pm UTC](https://tech-community.robotics.abb.com/t/rab-5-07-01-released/735/1 "2006-05-24T14:28:43Z")
Version 5.07.01 of Robot Application Builder has been released.
Changes in the PC SDK:
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VirtualPanel. AcknowledgeModeChanges
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New property that can be set to automatically acknowledge FlexPendant notifications
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MechanicalUnit.Model and SerialNumber
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New properties available (r)
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MotionSystem.SpeedRatio
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New properties available (r/w)
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Rapid.Start & Stop
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Overloaded methods to start and stop rapid programs. Also available on Task.
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IOSystemDomain.GroupSignal
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Error corrections done.
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No changes in the FlexPendant SDK
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### Author:  [@saydin66](https://tech-community.robotics.abb.com/u/saydin66)
#### Post date: [October 28, 2006, 2:01pm UTC](https://tech-community.robotics.abb.com/t/rab-5-07-01-released/735/2 "2006-10-28T14:01:00Z")
how can we obtain this RAB ?
Sinan AYDIN
Service Department / AB ROTECH
M.Sc. Electronic Eng.
Tel : +90 - 224 - 524 85 60
Fax : + 90 - 224 - 524 85 65
Mail : sinan.aydin@abrotech.com.tr
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### Author:  [@RussD](https://tech-community.robotics.abb.com/u/RussD)
#### Post date: [October 30, 2006, 2:40pm UTC](https://tech-community.robotics.abb.com/t/rab-5-07-01-released/735/3 "2006-10-30T14:40:59Z")
You should contact your local ABB sales/service organization to buy RAB.