Mention that systemd 244+ detects FIDO devices

docs/solo/udev.md

@@ -4,17 +4,13 @@ On Linux, by default USB dongles can't be accessed by users, for security reason
 
 For some users, things will work automatically:
 
+  - Recent Linux distributions with systemd 244 or higher automatically detect FIDO devices (check with `systemd --version`)
   - Fedora seems to use a ["universal" udev rule for FIDO devices](https://github.com/amluto/u2f-hidraw-policy)
   - Our udev rule made it into [libu2f-host](https://github.com/Yubico/libu2f-host/) v1.1.10
   - Arch Linux [has this package](https://www.archlinux.org/packages/community/x86_64/libu2f-host/)
   - [Debian sid](https://packages.debian.org/sid/libu2f-udev) and [Ubuntu Eon](https://packages.ubuntu.com/eoan/libu2f-udev) can use the `libu2f-udev` package
-  - Debian Buster and Ubuntu Disco still distribute v1.1.10, so need the manual rule
   - FreeBSD has support in [u2f-devd](https://github.com/solokeys/solo/issues/144#issuecomment-500216020)
 
-There is hope that `udev` itself will adopt the Fedora approach (which is to check for HID usage page `F1D0`, and avoids manually whitelisting each U2F/FIDO2 key): <https://github.com/systemd/systemd/issues/11996>.
-
-Further progress is tracked in: <https://github.com/solokeys/solo/issues/144>.
-
 If you still need to setup a rule, a simple way to do it is:
 
 ```