# The Perfect Tower II v0.9.10 Build 4 (26 Feb 2022)

Web version: https://www.perfecttower2.com/changelog/0.9.10-build-4/

## New Stuff

- Added AI function 'String to Double'
- Added AI function 'String to Integer'

## Changes

- Reduced synergy bonus in light experiment from 15% to 12%

## Fixes

- Fixed ray count being offset for synergy bonus in light experiment
- Fixed light experiments components not costing resources
- Fixed nature experiment prestige button not refreshing when plant points changed
- Fixed gem experiment particles rendering in front of skills/help/exotic menu
- Fixed gem experiment still consuming stacks even if the non-consume-stack action triggers
- Fixed darkness experiment scaling
- Fixed worker AI name casing issue
- Fixed renaming Blueprint not refreshing the name in the UI
- Fixed building shortcuts sometimes not refreshing when construction completes