Provisionally update the docs for v17

.gitmodules

@@ -1,7 +1,3 @@
-[submodule "content/14.x"]
-	path = content/14.x
-	url = https://github.com/gravitational/teleport
-	branch = branch/v14
 [submodule "content/15.x"]
 	path = content/15.x
 	url = https://github.com/gravitational/teleport
@@ -13,4 +9,8 @@
 [submodule "content/17.x"]
 	path = content/17.x
 	url = https://github.com/gravitational/teleport
-	branch = master
+	branch = branch/v17
+
+[submodule "content/edge"]
+	path = content/edge
+	url = https://github.com/gravitational/teleport

config.json

@@ -62,7 +62,8 @@
     },
     {
       "name": "14.x",
-      "branch": "branch/v14"
+      "branch": "branch/v14",
+      "deprecated": true
     },
     {
       "name": "15.x",
@@ -75,6 +76,10 @@
     },
     {
       "name": "17.x",
+      "branch": "branch/v17"
+    },
+    {
+      "name": "edge",
       "branch": "master"
     }
   ]

layouts/DocsPage/DocsPage.tsx

@@ -63,7 +63,6 @@ const DocsPage = ({
   const icon = navigation[categoryId]?.icon || "book";
 
   const isOldVersion = available.indexOf(current) < available.indexOf(latest);
-  const isBetaVersion = available.indexOf(current) > available.indexOf(latest);
 
   let path = getPath(latest);
 
@@ -104,7 +103,7 @@ const DocsPage = ({
           )}
           <div className={cn(styles["main-wrapper"], styles[layout])}>
             <div className={styles.main}>
-              {(isOldVersion || isBetaVersion) && (
+              {isOldVersion && (
                 <Notice type="danger" className={styles.notice}>
                   {isOldVersion && (
                     <>
@@ -113,13 +112,6 @@ const DocsPage = ({
                       version instead.
                     </>
                   )}
-                  {isBetaVersion && (
-                    <>
-                      This chapter covers an upcoming release: {current}. We
-                      recommend the <Link href={`${urlCurrent}`}>latest</Link>{" "}
-                      version instead.
-                    </>
-                  )}
                 </Notice>
               )}
               <VarsProvider>

layouts/DocsPage/Versions.tsx

@@ -7,6 +7,9 @@ import styles from "./Versions.module.css";
 
 // renders strikethrough for deprecated versions
 const renderVersion = (version: VersionsDropdown) => {
+  if (version.value === "edge") {
+    return "Edge version";
+  }
   if (version.deprecated) return <s>Version {version.value}</s>;
 
   if (version.value === "Older Versions") return version.value;
@@ -25,6 +28,10 @@ const validVersion = (thisVersion: string, latestVersion: string) => {
   const currentMajorVersion = majorVersionRe.exec(thisVersion);
   const latestMajorVersion = majorVersionRe.exec(latestVersion);
 
+  if (thisVersion === "edge") {
+    return true;
+  }
+
   // Can't calculate validity, so the version is invalid. This happens, e.g.,
   // if we're dealing with a dropdown option like "Older Versions".
   if (currentMajorVersion == null || latestMajorVersion == null) {