Add optional property country_codes to Series

Author: homeworkprod

CHANGELOG.md

@@ -3,6 +3,8 @@
 
 ## 0.7.0 (unreleased)
 
+- Added optional ``country_codes`` property to ``Series``.
+
 
 ## 0.6.0 (2024-06-30)
 

src/lanpartydb/models.py

@@ -19,6 +19,7 @@ class Series:
     slug: str
     name: str
     alternative_names: set[str] = field(default_factory=set)
+    country_codes: set[str] = field(default_factory=set)
 
 
 @dataclass(frozen=True, kw_only=True)