Update CHANGELOG.md

Author: krisk

CHANGELOG.md

@@ -1,3 +1,25 @@
+# Version 1.1.0
+
+- Added asynchronous searching in both `[String]` and `[Fusable]`.
+
+### Results:
+
+Tests based on searching over 1,303 book titles.
+
+Using  `func search(_ text: String, in aList: [String]) -> [Fuse.SearchResult]`:
+
+*Average*: 0.437
+*Relative standard deviation*: 1.931%
+*Values*: [0.459132, 0.427943, 0.432988, 0.443308, 0.437132, 0.432230, 0.434008, 0.435256, 0.436999, 0.429986]
+
+Using  `func search(_ text: String, in aList: [String], completion: @escaping ([Fuse.SearchResult]) -> Void)`:
+
+*Average*: 0.161
+*Relative standard deviation*: 2.073%
+*Values*: [0.155997, 0.157061, 0.161730, 0.158362, 0.161959, 0.167433, 0.162196, 0.165532, 0.161298, 0.161767]
+
+**Improvement of ~ 65%**
+
 # Version 1.0.0
 
-- Changed ranges of matched characters to be represented by `CountableClosedRange` (#2). Thank you @gravicle
+- Changed ranges of matched characters to be represented by `CountableClosedRange` (#2). Thank you @gravicle