Update changelog.

Author: semohr

beets/dbcore/db.py

@@ -50,7 +50,7 @@
 
     from .query import SQLiteType
 
-    D = TypeVar("D", bound="Database", default=Any)
+D = TypeVar("D", bound="Database", default=Any)
 
 FlexAttrs = dict[str, str]
 

docs/changelog.rst

@@ -61,6 +61,7 @@ For packagers:
 * Optional ``extra_tags`` parameter has been removed from
   ``BeetsPlugin.candidates`` method signature since it is never passed in. If
   you override this method in your plugin, feel free to remove this parameter.
+* Loosened `typing_extensions`` dependency in pyproject.toml to apply to every python version.
 
 For plugin developers:
 
@@ -90,7 +91,6 @@ For plugin developers:
   Old imports are now deprecated and will be removed in version ``3.0.0``.
 * ``beets.ui.decargs`` is deprecated and will be removed in version ``3.0.0``.
 
-
 Other changes:
 
 * Refactor: Split responsibilities of Plugins into MetaDataPlugins and general Plugins.