Update CHANGELOG with migration notes for EntitySpan

bact · web-flow · commit 01b0a86327fe · 2026-03-26T08:37:12.000Z
Added migration notes for the new EntitySpan TypedDict.
diff --git a/CHANGELOG.md b/CHANGELOG.md
@@ -25,6 +25,7 @@ Security fixes and thai2rom_onnx bug fixes.
 
 - `EntitySpan` TypedDict to allow type checking
   of tagged entity members (#1363).
+
   Migration notes:
 
   ```python
