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Changes between Initial Version and Version 1 of Ticket #30776, comment 7

-              initial
+              v1
 Nor, though can we add the user name field in the form `__init__()`, in order to avoid this kind of logic, and duplicating `CharField.__init__()`:
+This kind of thing, in `AuthenticationForm.__init__()`:
+{{{
+        self.fields['username'] = UsernameField(
+            max_length=username_max_length,
+            widget=forms.TextInput(attrs={'autofocus': True, 'max_length': username_max_length})
+        )
+}}}
 * Other logic, e.g. correct label setting assumes the current setup, and...