Use Page-Change-Class method to change a Page class
Valid from Pega Version 8.3
With the release of Pega Platform™ 8.3, using the Property-Set method to change the Page class shows a guardrail warning. Use the Page-Change-Class method to change the Page class instead.
For more information about the Page-Change-Class method, see Changing the class of a page and Page-Change-Class method.
CyberArk password vault support added for Pega database
Valid from Pega Version 8.3
With the CyberArk password vault, you can store your systems' passwords in a secure, central location and retrieve them from that location instead of directly entering credentials into the systems. This support is available only for IBM WebSphere environments.
For more information, see Pega Platform deployment guides.
Support added for multiple mashups
Valid from Pega Version 8.3
You can now include multiple mashups on a single webpage or browser, even if the mashups have different application and authentication requirements. Use mashups to embed a Pega Platform™ application as a gadget on your website. For example, you can embed Web Chatbot and Self-Service Advisor on the same website.
For more information about mashups, see Configuring the Mashup channel.
Changes to URL format for Pega Web Mashup
Valid from Pega Version 8.3
The format of Pega Web Mashup URLs now supports multiple mashups on a single web page. The new URL format prevents a mashup from sharing cookies with another mashup.
If you want to include multiple mashups on a single web page and one of the mashups was created before 8.3, you must regenerate the mashup to reflect the new URL format.
For more information, see <link to help topic>.
Change tracking tab removed from declare expressions
Valid from Pega Version 8.3
To simplify the configuration of a declare expression, the Change tracking tab has been removed from the declare expression rule form. To use the Change tracking tab, on the declare expression rule form, click Actions > Use legacy expression.
For more information, see Supported and unsupported configurations in simplified declare expressions.
Upgrade impact
The declare expression rules have been moved from the pr4_rule table to the new pr4_rule_declare_expression table.
The upgrade can fail if you customize the pr4_rule table, such as increasing the length of an existing column.
After a successful upgrade, the declare expression rule form is simplified and lightweight pages support declare expressions.
What steps are required to update the application to be compatible with this change?
Read-only data pages by default are lightweight. You could also enable lightweight pages for:
- Editable data pages by selecting the Enable option in the editable data page rule form.
- For all pages in a REST service by using the Lightweight clipboard mode in the Service REST form in the Rest API service.
Only simplified declare expressions are supported in lightweight pages. In simplified declare expressions, context-bound rules are not supported. However, a page context could be specified on the New or Save As form of declare expressions. For more information, see Declare Expression rules - Completing the New or Save As form.
Redirectguests mashup configuration has been removed
Valid from Pega Version 8.3
The authentication/redirectguests server configuration and data-pega-redirectguests attribute have been removed and are no longer required when you configure a mashup. This prevents you from needing to maintain multiple nodes to support some use cases that require the configuration value to be true and other uses cases that require the configuration value to be false.
For more information, see Configuring the Mashup channel.
EAR support for JBoss EAP 6
Valid from Pega Version 7.1.5
PRPC deployment in JBoss EAP 6 as an EAR archive is now supported.
If you need to deploy the JBoss EAR file, go to My Support Portal and submit a Support Request. GCS can assist you with the procedure.
Small distribution kit
Valid from Pega Version 7.1.5
A new “small” release distribution format for Maintenance Levels (ML) is now available, designed to significantly increase adoption via:
- Minimal package size and faster download time
- Minimal install time via tactical changes to the upgrade implementation and process
This kit contains streamlined installers (both UI and command-line installers) and specialized error handling for ML updates (for example, a “small” kit will only work if an existing version of the same release is already installed).
The kit assembly has also been automated, which includes the construction of a PRPC_Rules.jar archive containing cumulative rules since the GA release.
A “small” kit will work for any prior ML release within a major release (for example, the “small” ML5 distribution kit will update any customer on 7.1 ML1 through 7.1 ML4).
Improved data page performance
Valid from Pega Version 7.1.5
Improvements have been made with queueing and processing of asynchronously-loaded data pages to reduce the number of calls to the database and avoid generating performance problems because of unneeded asynchronous requests.
Restricted SMA access
Valid from Pega Version 7.1.5
System Management Application (SMA) remote connections are not supported on JBoss EAP 6.x. This means SMA users may only monitor locally connected systems. Ensure that the "Local JVM Connection..." option is selected when configuring PRPC nodes:
