Maximilian Luz

**Changes in v5.8.1** We switched IPTS support from built-in single-touch to our new-ish iptsd daemon. This means, that to get touch support, you'll have to install the [`iptsd`](https://github.com/linux-surface/iptsd) package and...

**Changes in v5.8.1-3 (Arch non-LTS), v5.8.1-2 (other), v4.19.139-3 (Arch LTS), and v4.19.139-2 (other)** In these versions, a new bus and device type has been added for System Aggregator Module (SAM)...

**Changes in v5.8.5 and v4.19.142** - The mwifiex bug causing connection failure on certain WiFi networks has been fixed (#267). - SAM devices are properly re-initialized after hibernation, fixing issues...

**Changes in v5.8.7 and v4.19.143** - A bug has been fixed in the SAM driver regarding initialization of driver when probing against the battery in the base of the device....

**Changes in v5.8.10 (Fedora v5.8.9) and v4.19.146** These releases contains two major changes that may need manual intervention: - The device path for the performance-mode device has changed to `/sys/bus/surface_aggregator/devices/01:03:01:00:01/`....

**Changes in v5.8.14 and v4.19.150** Changes regarding the Surface Aggregator Module - HID and keyboard device names have been changed. - Support for the caps-lock light has been implemented for...

**Changes in v5.8.15 (Arch v5.8.14-2) and v4.19.151** Changes regarding the Surface Aggregator Module: - The HID and keyboard driver have been merged into a single module (`surface_hid`). If you have...

**Changes in v5.9.1, v5.8.16** Changes regarding IPTS: - The user-space interface has been changed to improve stability, specifically during suspend/resume. You will need to update iptsd to v0.2.1. **Changes in...

**Changes in v5.9.3, v5.8.18, and v4.19.154** Changes regarding the discrete GPU (dGPU): - The dGPU power management has been re-worked completely. Instead of explicit power control via user-space (e.g. `surface...

**Changes in v5.9.6, v5.8.18-2, and v4.19.155** - A bug has been fixed on 7th generation Surface devices (Surface Pro 7, Surface Laptop 3, Surface Book 3), preventing the Intel LPSS...