General updates to README (#8786)

Signed-off-by: Derek Nola <derek.nola@suse.com>

README.md

@@ -46,7 +46,7 @@ Additionally, K3s simplifies Kubernetes operations by maintaining functionality
 * Managing the TLS certificates of Kubernetes components
 * Managing the connection between worker and server nodes
 * Auto-deploying Kubernetes resources from local manifests in realtime as they are changed.
-* Managing an embedded etcd cluster (work in progress)
+* Managing an embedded etcd cluster
 
 Current Status
 --------------
@@ -103,12 +103,12 @@ Release cadence
 
 K3s maintains pace with upstream Kubernetes releases. Our goal is to release patch releases within one week, and new minors within 30 days.
 
-Our release versioning reflects the version of upstream Kubernetes that is being released. For example, the K3s release [v1.18.6+k3s1](https://github.com/k3s-io/k3s/releases/tag/v1.18.6%2Bk3s1) maps to the `v1.18.6` Kubernetes release. We add a postfix in the form of `+k3s<number>` to allow us to make additional releases using the same version of upstream Kubernetes while remaining [semver](https://semver.org/) compliant. For example, if we discovered a high severity bug in `v1.18.6+k3s1` and needed to release an immediate fix for it, we would release `v1.18.6+k3s2`.
+Our release versioning reflects the version of upstream Kubernetes that is being released. For example, the K3s release [v1.27.4+k3s1](https://github.com/k3s-io/k3s/releases/tag/v1.27.4%2Bk3s1) maps to the `v1.27.4` Kubernetes release. We add a postfix in the form of `+k3s<number>` to allow us to make additional releases using the same version of upstream Kubernetes while remaining [semver](https://semver.org/) compliant. For example, if we discovered a high severity bug in `v1.27.4+k3s1` and needed to release an immediate fix for it, we would release `v1.27.4+k3s2`.
 
 Documentation
 -------------
 
-Please see [the official docs site](https://rancher.com/docs/k3s/latest/en/) for complete documentation.
+Please see [the official docs site](https://docs.k3s.io) for complete documentation.
 
 Quick-Start - Install Script
 --------------

ROADMAP.md

@@ -4,14 +4,12 @@ This represents the larger, bigger impact features and enhancements we have plan
 
 Next
 ---
-- CLI support for etcd backup management
-- Multus CNI support
-- Experimental support for migration from SQLite to etcd
 - Embedded registry support
 - Windows OS Support
 
 Later
 ---
+- Multus CNI support
 - Align K3s with upstream Kubernetes by removing patches or upstreaming them
 - FIPS-140-2 Compliant binaries
 - Graduate encrypted networking support from experimental to GA