test ios 9.3+, safari 9+, last two Edge versions

Fixes https://github.com/feross/buffer/issues/182

diff --git a/bin/zuul-es6.yml b/bin/zuul-es6.yml
index 4d581c85d5da08c4cd39c45d1296376510b7872e..3df899e854820065f353c681e628c5842f9b69fa 100644 (file)
--- a/bin/zuul-es6.yml
+++ b/bin/zuul-es6.yml
@@ -1,12 +1,12 @@
 ui: tape
 browsers:
   - name: chrome
-    version: '-1..latest'
+    version: -1..latest
   - name: firefox
-    version: '-1..latest'
+    version: -1..latest
   - name: safari
-    version: latest
+    version: 9..latest
   - name: microsoftedge
-    version: latest
+    version: -1..latest
   - name: iphone
-    version: latest
+    version: 9.3..latest