v0.4.0

v0.3.0...v0.4.0

✨ Features

• changelog: implement basic changelog features - By @Jannchie in cf623c6

🩹 Fixes

• changelog: check whether the latest commit has a tag - By @Jannchie in 310a306

📝 Documentation

• add readme - By @Jannchie in 1b31cbf

🔧 Chores

• build: use poetry - By @Jannchie in 656de25
• version: clean the useless code - By @Jannchie in 0c24d69