docs(changelog): document ai-discover:send scope addition

Author: Guihon MENDY

CHANGELOG.md

@@ -4,6 +4,10 @@
 
 ## 1.32.0 — 2026-06-16
 
+### Added
+
+- New `ai-discover:send` token scope.
+
 ### Changed
 
 - The library is now compatible with marshmallow 4 (`marshmallow>=3.18, <5`). On Python 3.9+ marshmallow 4 is used; Python 3.8 keeps marshmallow 3. As a result, `to_dict()` and `from_dict()` now return a plain `dict` instead of an `OrderedDict` (insertion order is still preserved). `marshmallow-dataclass` is bumped to `>=8.7, <8.8`.