Neptune DXP - Open Edition 23.10.12 release notes

May 27, 2026

Upgrade notes

Starting with Neptune DXP - Open Edition version 24.14.1, a new environment variable SESSION_SECRET may be set. When upgrading from earlier versions (that is to say, versions before 24.14.1), you must explicitly set this environment variable during setup and ensure it is identical across all instances in multi-instance or scaled deployments. If not configured consistently, each instance will generate its own secret, which can lead to authentication failures (for example, users being unable to log in due to mismatched session cookies).

  • Upgrade OpenUI5 CDN version references to 1.108.50, 1.102.44, 1.96.46, and 1.71.78.

Bug fixes

Authentication

  • Authentication now handles empty claim maps during claims assignment, preventing internal server errors.

  • Initial admin password reset now handles uninitialized reset tokens correctly.

  • LDAP authentication now correctly handles undefined user filters, preventing unintended retrieval of all users.

  • OpenID Connect login popups now use BroadcastChannel instead of WindowProxy polling, resolving intermittent failures caused by cross-origin restrictions that broke popup communication.

  • The Proxy Authentication tool now supports SAP Principal Propagation via HTTP request headers (SSL_CLIENT_CERT, SSL_CLIENT_S_DN, SSL_CLIENT_I_DN, SSL_CLIENT_VERIFY), preventing principal propagation failures caused by intermediate proxies dropping SSL client certificates before they reach the SAP back end. (This change is also included in the 24.14.3 release and the upcoming 24.15.0 release.)

User launchpad experience

  • Offline page loads now correctly render the UI for users by improving cache matching to ignore search parameters, resolving persistent layout corruption that occurred when applications were opened without an active internet connection. (This change will also be included in the upcoming 24.14.3 and 24.15.0 releases.)

Stability and performance improvements

App Designer

  • Added support for isTrustedSource property to sap.m.PDFViewer.

More information

Are you looking for more information? To access full details of the technical changelog for Neptune DXP - Open Edition 23.10.12, please contact lloyd.trevarthen@neptune-software.com.

If you experience any problems with this patch release, contact Neptune Support.

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