Bump ipaddress to 3.14 (#14024)

stdlib/@tests/stubtest_allowlists/py314.txt

@@ -113,7 +113,6 @@ importlib.machinery.__all__
 importlib.machinery.AppleFrameworkLoader
 importlib.util.__all__
 importlib.util.Loader
-ipaddress._IPAddressBase.version
 logging.handlers.SysLogHandler.__init__
 marshal.dump
 marshal.dumps

stdlib/ipaddress.pyi

@@ -28,8 +28,9 @@ class _IPAddressBase:
     def exploded(self) -> str: ...
     @property
     def reverse_pointer(self) -> str: ...
-    @property
-    def version(self) -> int: ...
+    if sys.version_info < (3, 14):
+        @property
+        def version(self) -> int: ...
 
 class _BaseAddress(_IPAddressBase):
     def __add__(self, other: int) -> Self: ...
@@ -104,10 +105,14 @@ class _BaseNetwork(_IPAddressBase, Generic[_A]):
     def hostmask(self) -> _A: ...
 
 class _BaseV4:
-    @property
-    def version(self) -> Literal[4]: ...
-    @property
-    def max_prefixlen(self) -> Literal[32]: ...
+    if sys.version_info >= (3, 14):
+        version: Final = 4
+        max_prefixlen: Final = 32
+    else:
+        @property
+        def version(self) -> Literal[4]: ...
+        @property
+        def max_prefixlen(self) -> Literal[32]: ...
 
 class IPv4Address(_BaseV4, _BaseAddress):
     def __init__(self, address: object) -> None: ...
@@ -151,10 +156,14 @@ class IPv4Interface(IPv4Address):
     def with_prefixlen(self) -> str: ...
 
 class _BaseV6:
-    @property
-    def version(self) -> Literal[6]: ...
-    @property
-    def max_prefixlen(self) -> Literal[128]: ...
+    if sys.version_info >= (3, 14):
+        version: Final = 6
+        max_prefixlen: Final = 128
+    else:
+        @property
+        def version(self) -> Literal[6]: ...
+        @property
+        def max_prefixlen(self) -> Literal[128]: ...
 
 class IPv6Address(_BaseV6, _BaseAddress):
     def __init__(self, address: object) -> None: ...