After going through the 1.1x mods section, it was bare bones and lacked a lot of features we have in the script today. Here's what it didn't have in a fresh install:
- original owners
- breeding system
- inventory
- "who is online" page
- user avatars
- search
- managing user's pets from the adminCP (gifting, editing, and deleting)
- trade system
- pet genders
- png images for adoptables
- GD library support
- The ability to view all promocodes
- pound system
- adoptables shop
- breeding system
- any currency
So yeah, it was missing basically everything, lol. All of the things I listed had to be modded in by various users. The code looks a lot different too, and it wasn't as simplified as it is now.