Here let me correct your post:
And before that comes 1.2.6, 1.2.6a, 1.2.6b, 1.2.6c, 1.2.6d, ... and 1.2.99z
Dont forget that Jeb is swedish. He has three more letters so that 1.2.99ö will be last release of 1.2. 
Here let me correct your post:
And before that comes 1.2.6, 1.2.6a, 1.2.6b, 1.2.6c, 1.2.6d, ... and 1.2.99z
Dont forget that Jeb is swedish. He has three more letters so that 1.2.99ö will be last release of 1.2.