Deleting older sequences

[Superbond]

Hello all
 I am new at xlights and I have a question.
When I make a sequence and later on I change it up A bit. I always "save as" then rename it the same but with a number behind it so I know this is my most updated sequence. I know I probably shouldn't do it like that but I do.
 My question to you guy and girls is Now that I have numerous sequences of many different sequences. Can I delete the previous one's without loosing parts or all of my finished sequences?     

[RandyS]

Yes, as far as xlights knows, they are a completely different item.

[allknowing2012]

No harm in doing an F10 to back them up .. verify they are in backup folder and go for it.. While you are at it, go into File->Preferences and set an expiry date for your backups to say 90 days.

[jnealand]

I do the same thing as sometimes I am trying a different effect/preset or some other setting and am not sure if I will like the new one or want to go back to the old one.  I keep all the old xml or xsq files and delete all fseq files with the old numbers.  fseq files can be quite large while xml/xsq files are usually pretty small.  Also xml/xsq files are recipes and fseq files are the cooked product and can be recreated at any time by opening the xml/xsq and rerendering.