diff --git a/CHANGES b/CHANGES
index 8e73920d..b031b58a 100644
--- a/CHANGES
+++ b/CHANGES
@@ -2,6 +2,11 @@
 Waffle Changelog
 ================
 
+v4.1.0
+======
+- Updated `is_active_for_user` method to account for `everyone` option
+- Added `--testing` option to waffle_flag management command
+
 v4.0.0
 ======
 - Added support for Django 4.2 and Python 3.11
diff --git a/docs/conf.py b/docs/conf.py
index f4ff9eec..993dfeb7 100644
--- a/docs/conf.py
+++ b/docs/conf.py
@@ -46,9 +46,9 @@
 # built documents.
 #
 # The short X.Y version.
-version = '4.0'
+version = '4.1'
 # The full version, including alpha/beta/rc tags.
-release = '4.0.0'
+release = '4.1.0'
 
 # The language for content autogenerated by Sphinx. Refer to documentation
 # for a list of supported languages.
diff --git a/waffle/__init__.py b/waffle/__init__.py
index ef0907d7..5fd96c67 100755
--- a/waffle/__init__.py
+++ b/waffle/__init__.py
@@ -12,7 +12,7 @@
 if TYPE_CHECKING:
     from waffle.models import AbstractBaseFlag, AbstractBaseSample, AbstractBaseSwitch
 
-__version__ = '4.0.0'
+__version__ = '4.1.0'
 
 
 def flag_is_active(request: HttpRequest, flag_name: str, read_only: bool = False) -> bool | None:
diff --git a/waffle/management/commands/waffle_flag.py b/waffle/management/commands/waffle_flag.py
index cdf9c374..839cef27 100644
--- a/waffle/management/commands/waffle_flag.py
+++ b/waffle/management/commands/waffle_flag.py
@@ -83,6 +83,13 @@ def add_arguments(self, parser: CommandParser) -> None:
             dest='rollout',
             default=False,
             help='Turn on rollout mode.')
+        parser.add_argument(
+            '--testing', '-t',
+            action='store_true',
+            dest='testing',
+            default=False,
+            help='Turn on testing mode, allowing the flag to be specified via '
+                 'a querystring parameter.')
         parser.add_argument(
             '--create',
             action='store_true',
diff --git a/waffle/models.py b/waffle/models.py
index 3a5fa76d..ffa58e7d 100644
--- a/waffle/models.py
+++ b/waffle/models.py
@@ -230,6 +230,9 @@ def get_flush_keys(self, flush_keys: list[str] | None = None) -> list[str]:
         return flush_keys
 
     def is_active_for_user(self, user: AbstractBaseUser) -> bool | None:
+        if self.everyone:
+            return True
+
         if self.authenticated and user.is_authenticated:
             return True
 
diff --git a/waffle/tests/test_management.py b/waffle/tests/test_management.py
index 2597b3d8..a70f3717 100644
--- a/waffle/tests/test_management.py
+++ b/waffle/tests/test_management.py
@@ -17,13 +17,14 @@ def test_create(self):
         name = 'test'
         percent = 20
         Group.objects.create(name='waffle_group')
-        call_command('waffle_flag', name, percent=percent,
+        call_command('waffle_flag', name, percent=percent, testing=True,
                      superusers=True, staff=True, authenticated=True,
                      rollout=True, create=True, group=['waffle_group'])
 
         flag = get_waffle_flag_model().objects.get(name=name)
         self.assertEqual(flag.percent, percent)
         self.assertIsNone(flag.everyone)
+        self.assertTrue(flag.testing)
         self.assertTrue(flag.superusers)
         self.assertTrue(flag.staff)
         self.assertTrue(flag.authenticated)
diff --git a/waffle/tests/test_models.py b/waffle/tests/test_models.py
index 4d64d5dc..7ec9b4a7 100644
--- a/waffle/tests/test_models.py
+++ b/waffle/tests/test_models.py
@@ -5,6 +5,7 @@
     get_waffle_sample_model,
     get_waffle_switch_model,
 )
+from django.contrib.auth.models import User
 
 
 class ModelsTests(TestCase):
@@ -30,3 +31,8 @@ def test_natural_keys(self):
     def test_flag_is_not_active_for_none_requests(self):
         flag = get_waffle_flag_model().objects.create(name='test-flag')
         self.assertEqual(flag.is_active(None), False)
+
+    def test_is_active_for_user_when_everyone_is_active(self):
+        flag = get_waffle_flag_model().objects.create(name='test-flag')
+        flag.everyone = True
+        self.assertEqual(flag.is_active_for_user(User()), True)
\ No newline at end of file