This is my xml input
6.14.0
This transformation:
when applied on the provided XML document:
6.14.0 6.13.0 6.12.0 issue1 Description 6.13.0 issue2 Description 6.14.0 issue3 Description ...
produces the wanted, correct result:
6.14.0 issue1 issue3 6.13.0 issue1 issue2 6.12.0 issue1