chore: update HISTORY.md and AUTHORS

Author: josdejong

AUTHORS

@@ -273,5 +273,6 @@ Luca Quercetti <l.quercetti@wecodeyou.it>
 Elia Alesiani <elia.alesiani@gmail.com>
 lucaQ <lucaquercetti@gmail.com>
 EliaAlesiani <105418798+EliaAlesiani@users.noreply.github.com>
+kyle-compute <kyle@intelvis.ai>
 
 # Generated by tools/update-authors.js

HISTORY.md

@@ -5,6 +5,8 @@
 - Feat: new function `toBest(unit, unitList, offset)`, and corresponding
   method `unit.toBest(...)` (#3484). Thanks @Mundi93, @EliaAlesiani, and 
   @HeavyRainLQ.
+- Fix: #3512 `sign` of zero not returning zero in case of a fraction (#3513). 
+  Thanks @kyle-compute.
 
 # 2025-07-02, 14.5.3