v3.8.1

[3.8.1] 11 January 2026

Added

• update time saved in nvs
• heatpump entities #2883
• HA input number format (mode) selectable box/slider (slider for max range 100) #2900

Fixed

• fix EMS bus disconnected errors on some systems #2881
• selflowtemp fix #2876
• updated valid GPIOs for ESP32S2, ESP32S3 and ESP32 that caused custom systems to block gpios #2887
• Junkers wwcharge offset #2860
• fixed minflowtemp #2890
• don't add HA uom/classes for bool values #2885
• fixed missing progress bar on web firmware uploads

Changed

• snapshot gpios stored in temporary ram
• GPIOs stored along with the name and reported in log if conflicting
• free GPIOs depend on board profile #2901
• prefer PSram for mqtt queue #2889
• day schedule defult to all days, no day selected is not allowed
• board profile CUSTOM can only be selected in developer mode
• mqtt sends round values without decimals (28 instead of 28.0)