fix empty release.name

Author: juliangruber

index.js

@@ -91,7 +91,7 @@ class Updates {
       for (const asset of release.assets) {
         if (assetPlatform(asset.name) === platform) {
           return {
-            version: release.name,
+            version: release.name || release.tag_name,
             url: asset.browser_download_url,
             notes: release.body
           }

test/index.js

@@ -81,6 +81,7 @@ test('Updates', async t => {
       t.equal(res.status, 200)
       const body = await res.json()
       t.match(body.url, /\.exe$/)
+      t.ok(body.name)
 
       await t.test('RELEASES', async t => {
         const res = await fetch(