# Changelog v1.0
## Additions
— Added the block tag **bars**
## Changes
— The conversion progress calculation for zombie villagers now also checks for the **bars** tag.
— Iron bars and glass panes now also attach to blocks in the **bars** and **glass_panes** tags.
— Walls now also attach to blocks in the **bars** and **glass_panes** tags.
— The constructor of **IronBarsBlock** is now public.
