From 6aa28e255d1a351e28c2d2c736109472814046a4 Mon Sep 17 00:00:00 2001
From: Diego Ernst <dernst@xmartlabs.com>
Date: Wed, 27 Sep 2017 11:31:33 -0300
Subject: [PATCH] update README & add .swift-version file

---
 .swift-version | 1 +
 README.md      | 2 +-
 2 files changed, 2 insertions(+), 1 deletion(-)
 create mode 100644 .swift-version

diff --git a/.swift-version b/.swift-version
new file mode 100644
index 0000000..5186d07
--- /dev/null
+++ b/.swift-version
@@ -0,0 +1 @@
+4.0
diff --git a/README.md b/README.md
index 89757c7..48dbb5a 100644
--- a/README.md
+++ b/README.md
@@ -54,7 +54,7 @@ class ViewController: FormViewController {
 ## Requirements
 
 * iOS 8.0+
-* Xcode 8.3+
+* Xcode 9.0+
 
 ## Getting involved