chore: update HISTORY.md

Author: josdejong

HISTORY.md

@@ -3,11 +3,14 @@
 # unpublished changes since 14.6.0
 
 - Feat: faster `DenseMatrix` symbol iterator (#3521). Thanks @dvd101x.
+- Feat: implement serialization support for `Parser`, fixing #3509 (#3525).
 - Fix: #3519, #3368 categories "Core functions" and "Construction functions"
   missing from the generated function overview.
-- Fix #3517: `printTransformDependencies` not exported in the type definitions.
+- Fix: #3517 `printTransformDependencies` not exported in the type definitions.
 - Fix: add missing type definition for function `diff` (#3520). Thanks @dodokw.
 - Fix: #3396 improve documentation of function `range`.
+- Fix: #3523 cleanup old polyfills from the browser bundle 
+  by removing `core-js` (#3524).
 
 # 2025-07-25, 14.6.0