v3.1.1

Jonas Kieran Röger

@jroeger

d810d7c0 · chore: 🔖 set version to 3.1.1 · Jul 21, 2025

The 3.1.1 version of the libVDA5050++. It follows the VDA5050 2.1.0 standard.

Fixes:
- When PahoMqttCpp is not on the system, make sure to install it along with the library