Skip to content

v9.1.5

Choose a tag to compare

View all tags
@damieng damieng released this 03 Nov 18:21
v9.1.5
cc5151f

Important

This is a security patch release. It addresses a reported CVE. Upgrading is recommended for all users.

Fixes

  • EF-358: A missing or null embedded array materializes as an empty collection
  • EF-218: Fix DateTimeOffset member projection without a driver change
  • EF-456: Navigation-less join onto a composite primary-key component returns no rows
  • EF-337: Fix wrong results for range/sort/aggregate over numeric properties stored as strings
  • EF-359: Fix Count/LongCount over embedded collections in projections
  • EF-469: ToUpper/ToLower/Substring of a null or missing string returns "" instead of null
  • EF-478, CVE-2026-120567: Wrap constant ExecuteUpdate setters in $literal in pipeline updates

Maintenance

  • EF-253: Drop redundant re-ordering by the same property in an OrderBy/ThenBy chain by
  • EF-480: Fetch crypt_shared like CI, warn when encryption tests skip, isolate per-config restore
  • EF-475: Migrate unit and functional tests to xunit v3
  • EF-484: Remove TMPDIR workaround for DRIVERS-3663 from Evergreen config
  • Add MongoDB 8.0 to Evergreen test matrix

Full Changelog: v9.1.4...v9.1.5

Assets 2
Loading