3.5.1
Issue #529 reported that by default the AIOHTTPTransport was not validating ssl certificates
(a self-certificate was accepted by default).
This version adds a warning to warn users (See PR #533).
As a workaround, using ssl=True in the transport arguments fix the issue.
graphql-core has been restricted to <3.2.4 to fix tests.
A new stable version will be made shortly.