Update RECENT_DATE to 2020-07-01
MODIFY
src/urllib3/connection.py
src/urllib3/connection.py
@@ -45,7 +45,7 @@ port_by_scheme = {"http": 80, "https": 443}
# When it comes time to update this value as a part of regular maintenance
# (ie test_recent_date is failing) update it to ~6 months before the current date.
-RECENT_DATE = datetime.date(2019, 1, 1)
+RECENT_DATE = datetime.date(2020, 7, 1)
_CONTAINS_CONTROL_CHAR_RE = re.compile(r"[^-!#$%&'*+.^_`|~0-9a-zA-Z]")

Update RECENT_DATE to 2020-07-01