···4848 length, normalize if not within float epsilon.
4949 ([!659](https://gitlab.freedesktop.org/monado/monado/merge_requests/659))
5050- Drivers
5151- - North Star: Fix memory leak in math code.
5151+ - ns: Fix memory leak in math code.
5252 ([!564](https://gitlab.freedesktop.org/monado/monado/merge_requests/564))
5353 - psvr: Rename some variables for better readability.
5454 ([!597](https://gitlab.freedesktop.org/monado/monado/merge_requests/597))