MobX v3.1.9 Release Notes

    • ๐Ÿ‘€ Introduced explicit .get(index) and .set(index, value) methods on observable arrays, for issues that have trouble handling many property descriptors on objects. See also #734
    • ๐Ÿ›  Made sure it is safe to call onBecomeObserved twice in row, fixes #874, #898
    • ๐Ÿ›  Fixed typings of IReactionDisposer