3 ms·

6.0 was a canceled release. 7.x. is used by Cluster. 8.0 makes it easy to follow as "it just drops the 5".

• Gigablah 10y ago
  For a moment I thought we were talking about PHP :)
  • morgo 10y ago
    I'm not sure what it is, but it seems everyone struggles with 6.0. Perl made it, but it took a while :)