Empty properties are not included in snapshot
Valid from Pega Version 7.2.2
History records are smaller and more efficient, because empty properties are no longer included in the snapshot. However, as a result, the history snapshot for sections might present a distorted view of the section.
Limited question and answer formats in new surveys
Valid from Pega Version 7.4
Complex questions and some answer formats for simple questions, such as attachment, are not supported by the new surveys that you create. Although you can create stand-alone questions in your survey library that use these formats, you can add these questions to legacy surveys only.
For more information about supported answer formats, see Answer formats for questions in a survey.
Browser unresponsive when logging in to Designer Studio
Valid from Pega Version 7.4
The What's new in 7.4 widget on the Designer Studio home page uses WebGL to render its background animation. If your browser is running on a virtual machine without hardware acceleration, your browser might become unresponsive because of this widget. Click the Hide this until next release button to remove the widget. At your next login, the widget will not be displayed.
Known issue: SAML IdP import uses only the last certificate
Valid from Pega Version 7.4
When you configure the identity provider for a SAML SSO authentication service, the backing keystore rule for the verification certificate is created with only the last certificate from the IdP metadata, instead of using all of the certificates.