Default value of the threadpoolsize agent affects batch indexing
Valid from Pega Version 8.5.2
After you patch Pega Platform to version 8.5.2 or higher, the system changes the default value of the threadpoolsize agent, which controls the number of concurrent activities (threads) in the system, from 5 to 15. Batch indexing in Pega Platform™ does not require all 15 threads, so you can change the agent value to increase system performance by managing the indexing/distributed/batch/numworkers dynamic system setting.
If your deployment does not support that setting, and batch indexing does not use Queue Processors, the system uses the threadpoolsize value for batch indexing instead.
For more information, see Editing a dynamic system setting.
List view and summary view reports might not display in HTML5-compliant browsers
Valid from Pega Version 7.1.7
List view and summary view reports use framesets to provide a view of drill-down reports. HTML5 does not support framesets, so these reports might not display well, or at all, in versions of browsers that are compliant with HTML5.
To prevent display issues, re-create the custom list view and summary view reports that you need as report definition reports. Standard management reports are already available as report definition reports.
As of Pega 7.2, list view and summary view rules are deprecated. For more information, see Discontinued support for list view and summary view rules.