Update CHANGELOG.md

Author: dgreenheck

CHANGELOG.md

@@ -14,7 +14,7 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 
 ### Fixed
 
-- `branch.force.direction` now behaves as a real world axis for both positive and negative `strength`. The previous `rotateTowards(qForce, step)` form was degenerate when `force.direction = (0, 1, 0)` (a vertical trunk's natural growth direction): `qForce` collapsed to the identity quaternion, so negative strength extrapolated slerp along whatever tiny tilt the section had drifted into, pushing branches in random seed-dependent directions instead of toward `-force.direction`. The rotation is now applied directly around the `(sectionUp × force.direction)` axis, which is zero exactly when growth is already aligned with the target.
+- The growth force was not being applied correctly. Branches should now grow uniformly in the same world direction.
 
 ## [1.1.0] - 2026-01-14