# The Perfect Tower II v0.12.2 Build 2 (19 Sep 2022)

Web version: https://www.perfecttower2.com/changelog/0.12.2-build-2/

## New Stuff

- Added upgrades to gas turbine in Power Plant

## Changes

- Increased region 3 (Winter) challenge 4 blueprint limit from 12 to 18

## Fixes

- Fixed deleting pipes at cross-sections sometimes creating ghost pipe networks inside the Power Plant
- Fixed 'buy max.' not refreshing ||infinity stones stats|| in the UI