Asterisk 12 removed from asterisk-version-switch

Hello,

I noticed that Asterisk 12 has been removed from asterisk-version-switch. Why is that?

I am running Asterisk 11.14.2 and when I run the command I get

Pick the Asterisk Version you would like to change to.
    Press 1 and the Enter key for Asterisk 1.8
    Press 2 and the Enter key for Asterisk 11
    Press 3 and the Enter key for Asterisk 13 EXPERIMENTAL
    Press 9 and the Enter key to exit and not change your Asterisk Version

Regards,
esarant

Because Asterisk 12 was a short term release by Digium and was replaced with 13 when it went stable last month.