Armor Mod changed before & after

Does anyone have a link to armor mods cpu/power grid specs before and after changes.

back after a long AFK now cant fit armor tanks link before so wanted to see how much nerf was done
thanks

https://www.eveonline.com/article/q46atf/patch-notes-for-january-2020-release

https://www.eveonline.com/article/qaxqcl/patch-notes-for-version-18-05