Source? Recent news still seem to confirm a Sept/Oct 2021 launch, e.g.:
No Time to Die trailer brings another taste of Daniel Craig's final James Bond outing - CNET
“After several delays due to the pandemic, the movie is scheduled to hit UK theaters on Sept. 30, with the US release happening Oct. 8.”
(Aug. 31, 2021 9:12 a.m. PT)