Yokohama Patch 12 Hotfix 2

Release version: Yokohama
Updated February 25, 2026
1 minute to read

The Yokohama Patch 12 Hotfix 2 release contains fixes to these problems.

Build information:
Build date: 02-22-2026_2045
Build tag: glide-yokohama-12-18-2024__patch12-hotfix2-02-13-2026
Important:
For more information about how to upgrade an instance, see ServiceNow upgrades.

For more information about the release cycle, see the ServiceNow Release Cycle.

Note:
This ServiceNow AI Platform major family release is now available in ServiceNow's Regulated Market environments. For more information about services available in isolated environments, see KB0743854.

Fixed problem

Problem Short description Description Steps to reproduce

AI Search (Glide)

PRB1971388

 IngestableDocument. getObjectSize isn't counting fEmbeddedDocuments Indexing the document/table causes out of memory errors.

AI Search (Glide)

PRB1990134

 If all KBBs from one doc are removed from KB late binding, the post process stops and all following docs are returned If ACL filtering removes all the embedded documents from a knowledge base article (and there's no embedded match), the code stops processing all subsequent documents.
  1. Ensure the KB is using ACL instead of UC 'glide.knowman.search .apply_acls'=true.
  2. Create two KB articles:
    • For KB1, the user has ACL access, but cannot access any of the KBB.
    • For KB2, the user has no ACL access.
  3. As the user, search a query that matches KB1. (Or use result improvement rule to boost KB1.)

Expected behavior: KB2 is not shown because the user has no ACL access.

Actual behavior: KB2 is shown.

Fixes included

Unless any exceptions are noted, you can safely upgrade to this release version from any of the versions listed below. These prior versions contain PRB fixes that are also included with this release. Be sure to upgrade to the latest listed patch that includes all of the PRB fixes you are interested in.