update LTS versions according to emberjs website

locks · web-flow · commit b4027ebf8fb7 · 2022-07-28T16:43:45.000+01:00
diff --git a/guides/versions.yml b/guides/versions.yml
@@ -60,6 +60,5 @@ allVersions:
   - "v4.6.0"
 currentVersion: "v4.6.0"
 ltsVersions:
-  - "v3.20.0"
-  - "v3.24.0"
   - "v3.28.0"
+  - "v4.4.0"
