Cisco Cisco AnyConnect Secure Mobility Client v4.x Release Notes

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• Support for cloud API scalability to reduce load from Umbrella Roaming plugin on the Umbrella backend
cloud infrastructure
Mac OS X Fixes
• (CSCvb49067) Umbrella protection state should be open on IPv6 networks
• Error retrieving the endpoint hostname during Umbrella plugin registration
• Support for cloud API scalability to reduce load from Umbrella Roaming plugin on the Umbrella backend
cloud infrastructure
New Features in AnyConnect 4.3.04027
AnyConnect 4.3.04027 is a maintenance release that includes enhancements and that resolves the defects
described in
.
Additional Bug Fixes Related to Umbrella Roaming Security Plugin
The following bug fixes (as well as other minor improvements) were made to the Umbrella Roaming Security
plugin:
Windows Fixes
• If registration fails, the plugin could apply DNS protection without the correct policy.
• (Windows 10 Only) Network adapters are not returned from the system in the correct priority order.
• Support for cloud API scalability to reduce load from Umbrella Roaming plugin on the Umbrella backend
cloud infrastructure
Mac OS X Fixes
• (CSCvb49067) Umbrella protection state should be open on IPv6 networks
• Error retrieving the endpoint hostname during Umbrella plugin registration
• Support for cloud API scalability to reduce load from Umbrella Roaming plugin on the Umbrella backend
cloud infrastructure
New Features in AnyConnect 4.3.03086
AnyConnect 4.3.03086 is a maintenance release that includes enhancements and that resolves the defects
described in
.
New Features in AnyConnect 4.3.02039
AnyConnect 4.3.02039 is a maintenance release that includes the following feature and enhancements and
that resolves the defects described in
.
Release Notes for Cisco AnyConnect Secure Mobility Client, Release 4.3    
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Release Notes for AnyConnect Secure Mobility Client, Release 4.3
New Features in AnyConnect 4.3.04027