Add v3 to version drop-down

Signed-off-by: itowlson <[email protected]>

spin.toml

@@ -339,7 +339,7 @@ environment = { DESTINATION = "/wasm-languages/webassembly-language-support" }
 # Component to give us clean versioned URLs for spin from the root
 [component.spin-version-proxy]
 source = "modules/spin-redirecter.wasm"
-variables = { latest_spin_version = "v2" }
+variables = { latest_spin_version = "v3" }
 files = ["spin-redirect.json"]
 exclude_files = ["**/node_modules"]
 allowed_outbound_hosts = ["http://self"]

templates/spin_main.hbs

@@ -10,7 +10,9 @@
                 {{! This adds the version selector - uncomment after v2 launch }}
                 <select class="version-dropdown"
                     onchange="this.options[this.selectedIndex].value && (window.location = this.options[this.selectedIndex].value);">
-                    <option value="/spin/v2/index">Spin v2.x</option>
+                    <option value="/spin/v3/index">Spin v3.x</option>
+                    <option value="/spin/v2/index" {{#if (active_project request.spin-full-url "/spin/v2/" )}} selected
+                        {{/if}}>Spin v2.x</option>
                     <option value="/spin/v1/index" {{#if (active_project request.spin-full-url "/spin/v1/" )}} selected
                         {{/if}}>Spin v1.x</option>
                 </select>