Manual install

Install

Install unpacked extension in developer mode for Chrome (any Chromium based - Opera, Edge, KiWi etc. is similar)

Remove \ turn off "official" extension installed from store if it was installed, before manuall installation.

1.0 Download actuall version zip file from https://github.com/NC22/KellyC-Show-YouTube-Dislikes/releases (file from "Assets" section with name template "kellyc_show_ytdislike...zip"
1.1 Go to chrome://extensions
1.2 Enable Developer Mode by clicking the toggle switch
1.3 Click the Load unpacked button and select extension folder (folder with manifest.json file)