mi@beta

Install command: 
brew install --cask mi@beta

Name: mi

Text editor

https://www.mimikaki.net/download/beta.html

Cask JSON API: /api/cask/mi@beta.json

Cask code: mi@beta.rb on GitHub

Current version: 3.9beta3

Requirements: macOS >= 11

Conflicts with casks:

mi 3.8.10 Text editor mi

Analytics:

Installs (30 days)
mi@beta 0
Installs (90 days)
mi@beta 0
Installs (365 days)
mi@beta 3