This is the first release for a new way of delivering improvements to Ender IO. 8.2 builds will be kept in alpha until we're satisfied with the changes, however we'll still continue to deliver bugfixes to Ender IO 8.1. As such, each 8.2 alpha release will mention what 8.1 version it is based on.
In this release we're introducing the ability to connect different tiers of conduit together in the same network - this is configurable by modpack developers.
Note due to this change, it will not be possible to downgrade to Ender IO 8.1.x after loading a world. Doing so will result in loss of data.
We'll also be releasing an early official port of Endergy compatible with Ender IO 8.2+.
Release Base: This release contains all changes from v8.1.2-beta.
Experiments are new features locked behind feature flags, these are work-in-progress and shouldn't be enabled on your primary world.

Ender IO is a full-featured tech mod. It has armor, tools, weapons, machines, conduits, inventory management, mobs, etc.