diff --git a/stubs/WTForms/@tests/test_cases/check_choices.py b/stubs/WTForms/@tests/test_cases/check_choices.py
new file mode 100644
index 000000000..41204023a
--- /dev/null
+++ b/stubs/WTForms/@tests/test_cases/check_choices.py
@@ -0,0 +1,67 @@
+from __future__ import annotations
+
+from wtforms import SelectField
+
+# any way we can specify the choices inline with a literal should work
+
+# tuple of tuples
+SelectField(choices=(("", ""),))
+SelectField(choices=((1, "1"),))
+SelectField(choices=(("", "", {}),))
+SelectField(choices=((True, "t", {}),))
+SelectField(choices=((True, "t"), (False, "f", {})))
+
+# list of tuples
+SelectField(choices=[("", "")])
+SelectField(choices=[(1, "1")])
+SelectField(choices=[("", "", {})])
+SelectField(choices=[(True, "t", {})])
+SelectField(choices=[(True, "t"), (False, "f", {})])
+
+# dict of tuple of tuples
+SelectField(choices={"a": (("", ""),)})
+SelectField(choices={"a": ((1, "1"),)})
+SelectField(choices={"a": (("", "", {}),)})
+SelectField(choices={"a": ((True, "t", {}),)})
+SelectField(choices={"a": ((True, "t"), (False, "f", {}))})
+SelectField(choices={"a": ((True, "", {}),), "b": ((False, "f"),)})
+
+# dict of list of tuples
+SelectField(choices={"a": [("", "")]})
+SelectField(choices={"a": [(1, "1")]})
+SelectField(choices={"a": [("", "", {})]})
+SelectField(choices={"a": [(True, "t", {})]})
+SelectField(choices={"a": [(True, "t"), (False, "f", {})]})
+SelectField(choices={"a": [(True, "", {})], "b": [(False, "f")]})
+
+# the same should be true for lambdas
+
+# tuple of tuples
+SelectField(choices=lambda: (("", ""),))
+SelectField(choices=lambda: ((1, "1"),))
+SelectField(choices=lambda: (("", "", {}),))
+SelectField(choices=lambda: ((True, "t", {}),))
+SelectField(choices=lambda: ((True, "t"), (False, "f", {})))
+
+# list of tuples
+SelectField(choices=lambda: [("", "")])
+SelectField(choices=lambda: [(1, "1")])
+SelectField(choices=lambda: [("", "", {})])
+SelectField(choices=lambda: [(True, "t", {})])
+SelectField(choices=lambda: [(True, "t"), (False, "f", {})])
+
+# dict of tuple of tuples
+SelectField(choices=lambda: {"a": (("", ""),)})
+SelectField(choices=lambda: {"a": ((1, "1"),)})
+SelectField(choices=lambda: {"a": (("", "", {}),)})
+SelectField(choices=lambda: {"a": ((True, "t", {}),)})
+SelectField(choices=lambda: {"a": ((True, "t"), (False, "f", {}))})
+SelectField(choices=lambda: {"a": ((True, "", {}),), "b": ((False, "f"),)})
+
+# dict of list of tuples
+SelectField(choices=lambda: {"a": [("", "")]})
+SelectField(choices=lambda: {"a": [(1, "1")]})
+SelectField(choices=lambda: {"a": [("", "", {})]})
+SelectField(choices=lambda: {"a": [(True, "t", {})]})
+SelectField(choices=lambda: {"a": [(True, "t"), (False, "f", {})]})
+SelectField(choices=lambda: {"a": [(True, "", {})], "b": [(False, "f")]})
diff --git a/stubs/WTForms/METADATA.toml b/stubs/WTForms/METADATA.toml
index 0a1f052cb..d9080fa07 100644
--- a/stubs/WTForms/METADATA.toml
+++ b/stubs/WTForms/METADATA.toml
@@ -1,3 +1,3 @@
-version = "3.0.*"
+version = "3.1.*"
 upstream_repository = "https://github.com/wtforms/wtforms"
 requires = ["MarkupSafe"]
diff --git a/stubs/WTForms/wtforms/fields/choices.pyi b/stubs/WTForms/wtforms/fields/choices.pyi
index f5c076c49..5a2eff87a 100644
--- a/stubs/WTForms/wtforms/fields/choices.pyi
+++ b/stubs/WTForms/wtforms/fields/choices.pyi
@@ -7,9 +7,10 @@ from wtforms.form import BaseForm
 from wtforms.meta import DefaultMeta, _SupportsGettextAndNgettext
 
 # technically this allows a list, but we're more strict for type safety
-_Choice: TypeAlias = tuple[Any, str]
-_GroupedChoices: TypeAlias = dict[str, Iterable[_Choice]]
-_FullChoice: TypeAlias = tuple[Any, str, bool]  # value, label, selected
+_Choice: TypeAlias = tuple[Any, str] | tuple[Any, str, dict[str, Any]]
+# it's too difficult to get type safety here due to to nested partially invariant collections
+_GroupedChoices: TypeAlias = dict[str, Any]  # Any should be Collection[_Choice]
+_FullChoice: TypeAlias = tuple[Any, str, bool, dict[str, Any]]  # value, label, selected, render_kw
 _FullGroupedChoices: TypeAlias = tuple[str, Iterable[_FullChoice]]
 _Option: TypeAlias = SelectFieldBase._Option
 
@@ -50,7 +51,7 @@ class SelectField(SelectFieldBase):
         label: str | None = None,
         validators: tuple[_Validator[_FormT, Self], ...] | list[Any] | None = None,
         coerce: Callable[[Any], Any] = ...,
-        choices: Iterable[_Choice] | _GroupedChoices | None = None,
+        choices: Iterable[_Choice] | _GroupedChoices | Callable[[], Iterable[_Choice] | _GroupedChoices] | None = None,
         validate_choice: bool = True,
         *,
         filters: Sequence[_Filter] = (),
diff --git a/stubs/WTForms/wtforms/fields/datetime.pyi b/stubs/WTForms/wtforms/fields/datetime.pyi
index 58d9135cd..4b181bc15 100644
--- a/stubs/WTForms/wtforms/fields/datetime.pyi
+++ b/stubs/WTForms/wtforms/fields/datetime.pyi
@@ -95,6 +95,26 @@ class MonthField(DateField):
         _meta: DefaultMeta | None = None,
     ) -> None: ...
 
+class WeekField(DateField):
+    def __init__(
+        self,
+        label: str | None = None,
+        validators: tuple[_Validator[_FormT, Self], ...] | list[Any] | None = None,
+        format: str | list[str] = "%Y-W%W",  # only difference is the default value
+        *,
+        filters: Sequence[_Filter] = (),
+        description: str = "",
+        id: str | None = None,
+        default: time | Callable[[], time] | None = None,
+        widget: _Widget[Self] | None = None,
+        render_kw: dict[str, Any] | None = None,
+        name: str | None = None,
+        _form: BaseForm | None = None,
+        _prefix: str = "",
+        _translations: _SupportsGettextAndNgettext | None = None,
+        _meta: DefaultMeta | None = None,
+    ) -> None: ...
+
 class DateTimeLocalField(DateTimeField):
     def __init__(
         self,
diff --git a/stubs/WTForms/wtforms/fields/simple.pyi b/stubs/WTForms/wtforms/fields/simple.pyi
index dce59077c..0fa58d5fe 100644
--- a/stubs/WTForms/wtforms/fields/simple.pyi
+++ b/stubs/WTForms/wtforms/fields/simple.pyi
@@ -62,3 +62,4 @@ class SearchField(StringField): ...
 class TelField(StringField): ...
 class URLField(StringField): ...
 class EmailField(StringField): ...
+class ColorField(StringField): ...
diff --git a/stubs/WTForms/wtforms/validators.pyi b/stubs/WTForms/wtforms/validators.pyi
index 9f71afd4d..e6d22833c 100644
--- a/stubs/WTForms/wtforms/validators.pyi
+++ b/stubs/WTForms/wtforms/validators.pyi
@@ -99,7 +99,7 @@ class MacAddress(Regexp):
 
 class URL(Regexp):
     validate_hostname: HostnameValidation
-    def __init__(self, require_tld: bool = True, message: str | None = None) -> None: ...
+    def __init__(self, require_tld: bool = True, allow_ip: bool = True, message: str | None = None) -> None: ...
     def __call__(self, form: BaseForm, field: StringField) -> None: ...  # type: ignore[override]
 
 class UUID:
@@ -143,6 +143,12 @@ class HostnameValidation:
     def __init__(self, require_tld: bool = True, allow_ip: bool = False) -> None: ...
     def __call__(self, hostname: str) -> bool: ...
 
+class ReadOnly:
+    def __call__(self, form: BaseForm, field: Field) -> None: ...
+
+class Disabled:
+    def __call__(self, form: BaseForm, field: Field) -> None: ...
+
 email = Email
 equal_to = EqualTo
 ip_address = IPAddress
@@ -156,3 +162,5 @@ regexp = Regexp
 url = URL
 any_of = AnyOf
 none_of = NoneOf
+readonly = ReadOnly
+disabled = Disabled