If an Engine was logged off and then logged into a Broker while a heartbeat was in progress, it was possible for that heartbeat to fail and cause the Engine to log off again. Now any heartbeat failure due to a connection being closed no longer results in a logoff.
Documentation
GS-11806
Errors in the hotfix uninstall procedure in the readme were corrected.
PDriver
GS-11713
On very rare occasions, string output from PDriver tasks would get truncated due to a string corruption issue. This has only been observed on Solaris Sparc Engines, but in theory it could happen on others.
Stability,Fault Tolerance
GS-11852
When using Collect Later/Never Services, the folders in the 'dataTransfer' directory were not completely removed when the Service completed.