What 'concluding the saga' meant
In its October 18, 2022 behind-the-scenes introduction, Santa Monica Studio described God of War Ragnarök as a sequel that would conclude the Norse saga. The studio's series examined the work behind the story, combat, score and cinematics across the Nine Realms.
A saga is a particular narrative chapter. Concluding it is different from announcing that a franchise will never produce another game, expansion or adaptation. This page does not infer future projects from the scope of the 2022 story.
Source [1]A spoiler-light way to place the release
PlayStation's release announcement set November 9, 2022 for the PS5 and PS4 versions. That date belongs to those original console releases. It should not be substituted for the date of every later edition or platform release.
Readers who want to revisit the buildup can use the studio's production account without relying on a plot ending repeated out of context. This article intentionally explains the phrase Norse saga without disclosing the final sequence. Stray's launch account, linked below, offers another developer perspective on how a setting and central character shape a game.
Source [2]