Unstable 1.7.x

Unstable 1.7.2 is The FTB Team's first official modpack for Minecraft version 1.7.2. This modpack is highly experimental; as the name would suggest and is simply a jumble of some of the available mods. New mods are added frequently to this pack, resulting in having to reset worlds regularly. No tech support is offered for this pack. The changelog can be found on Confluence.

It should be noted that you use this pack at your own risk. Unstable should not be used for general worlds to progress through, as it is unstable and is a basic platform that allows mod authors to test converting their mods from 1.6 to 1.7.

As it is only experimental, Unstable lacks frequent and useful mods such as NEI. Players using Unstable should expect crashes, bugs and world resets frequently.

Although support is not offered for Unstable, mod authors are interested in seeing reports of crashes, bugs or problems you may encounter.