Update README.md - update docs for where the docs are

Author: jessebot

README.md

@@ -9,10 +9,12 @@ This chart is still in a testing phase and may not be fully stable yet.
 
 - includes bitnami subcharts for [valkey](https://github.com/bitnami/charts/blob/main/bitnami/valkey/README.md#parameters) (redis) and [postgresql](https://github.com/bitnami/charts/blob/main/bitnami/postgresql/README.md#parameters) (database)
   - but you can also bring your own valkey, redis, or postgresql database
-- helm parameter docs autogenerated via helm-docs
-- use existing Secrets for valkey, postgresql, and smtp
+- helm parameter (values.yaml) docs autogenerated via [`helm-docs`](https://github.com/norwoodj/helm-docs) in [`README.md`](./charts/pixelfed/README.md)
+- use existing Secrets for valkey, postgresql, and mail (smtp)
 - RenovateBot keeps the subcharts and docker image up to date
-- configurable liveness and readiness probes
+- configurable liveness and readiness probes (or none at all)
+- configure tolerations, affinity, nodeselectors
+- use extra volumes, volumemounts, containers, initContainers
 
 ## TLDR