Hi I have a beelink m18 s905 with a old libreelec 7. Is there any chance to upgrade to a recent release? if yes how. Thank you
Two options. Either have a look for dtech legacy images LE-9.2.8 builds for some Amlogic S905x, S802/S812 and S805 devices which gets you to LE 9.2.x with K19, or boot the LE11 "box" image from https://chewitt.libreelec.tv/testing/ and see what S905 device-tree files (configured in uEnv.ini) get things working best. With the second option you will need to force recovery boot again to load new/different boot scripts. The LE11 images aren't quite as functional as legacy, but are still usable, and K20 is the future.