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Release notes for Optimizely updates

This topic lists Optimizely updates, delivered as NuGet packages and services. You decide which updates apply to your project.

Select a product, package, or service in the left menu, and then select one of the following filters from Item type and click Filter.

  • Bug. Display bug fixes.
  • Critical bug. Display only critical bug fixes.
  • Feature. Display only new features (all features).
  • UI Feature. Display only end-user (user interface) features.

Note: NuGet packages listed here may not be immediately available in the Optimizely NuGet feed.

Latest changes

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Area ID Type Description Released
  Incorrect EPiServer.ContentManagement.Api Newtonsoft.Json dependency

Fixed an issue with an incorrect EPiServer.ContentManagement.Api Newtonsoft.Json dependency.

EPiServer.ContentDeliveryApi 2.21.0;
Soon to be released
  Shipping discount incorrectly applied - NetFw

Fixed an issue where a shipping discount was incorrectly applied.

EPiServer.Commerce 13.32.6;
Soon to be released
  Not override the width and height property for the collection editor

Fixed an issue where the rich text field could not be resized when creating an email template.

EPiServer.Commerce 13.32.6;
Soon to be released
  Provide signing and encryption certificates

Content Cloud provides signing and encryption certificates that the OpenID Connect library can use when an application is hosted in DXP and the Cloud Platform package is installed. The self-signed certificates are provisioned and renewed automatically in Azure Key Vault.


  • oidc-encryption
  • oidc-signing



var certificates = EPiServer.CloudPlatform.Cms.Certificates.CertificateService.GetCertificates(_configuration);

    useDevelopmentCertificate: false,
    createSchema: true); 
EPiServer.CloudPlatform.Cms 1.2.0;
Sep 27, 2022
  Null reference exception in WarmupHostedService

Fixed an issue where SiteUrlExtractor.GetSiteUrls() threw a null reference exception because a site definition contained a non-existent StartPage. The exception caused the app to crash without any information or logs because the method is called in WarmupHostedService, which is a BackgroundService, 

EPiServer.CloudPlatform.Cms 1.2.0;
Sep 27, 2022
  Cannot open Language Settings in Edit View

Fixed an issue where you could not open Language Settings after you installed EPiServer.Labs.LanguageManager 5.1.1 with EPiServer.CMS 12.12.0-pre-028162.

EPiServer.Labs.LanguageManager 5.1.2;
Sep 27, 2022
  [ServiceAPI] Can't post a promotion that applied a coupon code

Fixed an issue where a promotion would not apply after adding a coupon.

EPiServer.ServiceAPI 5.6.1;
Sep 27, 2022
  Language Manager Admin View breaks with UI 12.10

Fixed the padding and display of the Language Manager configuration page in the Admin view.

EPiServer.Labs.LanguageManager 5.1.2;
Sep 27, 2022
  Text is overlapped in dropdown list

Fixed text that overlapped in the Translator Provider and Notification Provider drop-down list.

EPiServer.Labs.LanguageManager 5.1.2;
Sep 27, 2022
  Wrong icon showing when upload is not allowed

Fixed an issue where the wrong icon displayed when upload was not allowed.

EPiServer.CMS.UI 12.12.0;
Sep 21, 2022
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