Because even for Python 2.7 runtime you could end up with a situation where if you use psycopg2 2.6.1 you are using l-p (since it has that specific version precompiled) and if you use psycopg2 2.7.1 ...

uri-rodberg changed the title psycopg2 2.9.6 not working with Python 3.12.0b1 psycopg2 2.9.6 not working with Python 3.12.0b1 and 3.12.0b2 on Jun 8, 2023 ...