diff --git a/CHANGELOG.md b/CHANGELOG.md
index 4da8d75..aafb27d 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,3 +1,6 @@
+## 1.6.3
+- Performace. Added custom `count` implementation for `TableSection` to improve performance of e.g. `Table.isValidIndex` that might be called a lot for large tables.
+
 ## 1.6.2
 - Bugfix: Setting `table` direclty on `TableKit` or `CollectionKit` did not reload the view correctly with the updated table.
 
diff --git a/Form/Info.plist b/Form/Info.plist
index f802798..2bd8f0d 100644
--- a/Form/Info.plist
+++ b/Form/Info.plist
@@ -15,7 +15,7 @@
 	<key>CFBundlePackageType</key>
 	<string>FMWK</string>
 	<key>CFBundleShortVersionString</key>
-	<string>1.6.2</string>
+	<string>1.6.3</string>
 	<key>CFBundleSignature</key>
 	<string>????</string>
 	<key>CFBundleVersion</key>
diff --git a/Form/Table.swift b/Form/Table.swift
index 96af21e..1c78bd8 100644
--- a/Form/Table.swift
+++ b/Form/Table.swift
@@ -215,6 +215,7 @@ extension TableSection: MutableCollection {
 
     public var startIndex: Index { return 0 }
     public var endIndex: Index { return slice.count }
+    public var count: Int { return slice.count }
 
     public subscript (position: Index) -> Row {
         get { return slice[slice.startIndex + position] }
diff --git a/FormFramework.podspec b/FormFramework.podspec
index 340f492..7cc2414 100644
--- a/FormFramework.podspec
+++ b/FormFramework.podspec
@@ -1,6 +1,6 @@
 Pod::Spec.new do |s|
   s.name         = "FormFramework"
-  s.version      = "1.6.2"
+  s.version      = "1.6.3"
   s.module_name  = "Form"
   s.summary      = "Powerful iOS layout and styling"
   s.description  = <<-DESC