update version on style

[Jesakos]

i want to update in new version my style ( i use this style: https://vborg.vbsupport.ru/showthread.php?p=1315940#post1315940 ) but i edited this style.. how i can update the style but i dont want to loose any modify on templates..

[Opserty]

Use the compare version option to see what difference lie between the two versions then edit the newer template to reflect any customisations in the old template.