Best path to upgrade from v9.1.2

Hi,

I see various articles related to upgrades and issues post upgrade. I wish to upgrade to the latest stable release.

Current version is 9.1.2 onbuild (self-hosted)

is this correct ? : https://develop.sentry.dev/self-hosted/releases/#hard-stops

<your.sentry.version> → 21.5.0 → 21.6.3 → latest

Does this upgrade need new dependencies ? since i used the 21.5.0 docker image but it failed to spawn up.

Summary:

Looking for suggestions on best upgrade path via kubernetes (1.20.0) and pre/post requisites for an upgrade.

@BYK any suggestions/comments ?