ChangeLog

1.6.6 - 2026-08-13

🚀 Features

• Add Shelly EM3 Pro / Pro 3EM 3-phase power meter

🐛 Bug Fixes

• Engine yellow-LED NaN check and comment cleanups

📚 Documentation

• Add Solar Optimizer use case
• Improve git-cliff config for better changelog

⚙️ Miscellaneous Tasks

• Documentation coverage improvement
• Allow CI on PR

🏗️ Build

• (deps) Bump actions/cache from 5 to 6
• (deps) Bump actions/checkout from 6 to 7
• (deps) Bump actions/setup-python from 6 to 7
• (deps) Bump esphome from 2026.1.3 to 2026.7.4
• (deps) Bump mkdocs-git-revision-date-localized-plugin from 1.5.1 to 1.5.3
• (deps) Bump mkdocs-include-markdown-plugin from 7.2.1 to 7.3.0
• (deps) Bump mkdocs-material from 9.7.1 to 9.7.7
• (deps) Bump mkdocs-static-i18n from 1.3.0 to 1.3.1
• (deps) Bump pymdown-extensions from 10.20.1 to 11.0.1