Postmarketos boots on fp5 but lots if things are not yet working. I think, the main contributor is a Fairphone employee https://wiki.postmarketos.org/wiki/Fairphone_5_(fairphone-fp5)
I can't find LineageOS development progress, but Murena look like they will be selling the fp5 with e/os which is customised LineageOS, so its probably making progress.
Do custom ROMs such as Lineage and Postmarket OS support the fairphone 5 though?
Murena is selling the Fairphone 5 with the Lineage-based /e/OS already: https://e.foundation/leaving-apple-google-murena-fairphone-5-is-here-welcome-e-os-1-14-join-the-photo-contest-e-os-2023/
Postmarketos boots on fp5 but lots if things are not yet working. I think, the main contributor is a Fairphone employee https://wiki.postmarketos.org/wiki/Fairphone_5_(fairphone-fp5) I can't find LineageOS development progress, but Murena look like they will be selling the fp5 with e/os which is customised LineageOS, so its probably making progress.
E OS does