Realm v5.4.4 Release Notes

Release Date: 2020-09-25 // about 2 years ago
  • ✨ Enhancements

    • 👌 Improve the asymtotic performance of NOT IN queries on indexed properties. It is now O(Number of Rows) rather than O(Number of Rows * Number of values in IN clause.)

    🛠 Fixed

    • Fix a crash inside realm::Array(Type)::init_from_mem() which would sometimes occur when running a query over links immediately after creating objects of the queried type. (#6789 and possibly others, since 5.0.0).
    • Possibly fix problems when changing the type of the primary key of an object from optional to non-optional.


    • ⬆️ File format: Generates Realms with format v11 (Reads and upgrades all previous formats)
    • Realm Object Server: 3.21.0 or later.
    • Realm Studio: 5.0.0 or later.
    • 🚀 APIs are backwards compatible with all previous releases in the 5.x.y series.
    • 🚀 Carthage release for Swift is built with Xcode 12.


    • ⬆️ Upgraded realm-core from v6.0.26 to v6.1.1
    • ⬆️ Upgraded realm-sync from v5.0.23 to v5.0.25