1. 6
  1.  

  2. 1
    • PostgreSQL 9.4.21, 9.5.16, 9.6.12, 10.7, 11.2
    • Python 2.7.16, 3.4.10, 3.5.7, 3.6.8, 3.7.3

    I’m not sure if we should celebrate the proliferation or hail the fragmentation.