"2021-11" is completely unnecessary at this point, and adding that the kernel must be upgraded regularly is redundant with the requirement of 3 kernel releases and a lot less objective. So keep the objective wording and remove the one very up for interpretation. Signed-off-by: Pablo Correa Gómez <pabloyoyoista@postmarketos.org> Part-of: <https://gitlab.postmarketos.org/postmarketOS/pmaports/-/merge_requests/8505>