Update changelog and version (#159)

Author: Manishearth

README.md

@@ -38,11 +38,25 @@ to your `Cargo.toml`:
 
 ```toml
 [dependencies]
-unicode-segmentation = "1.10.1"
+unicode-segmentation = "1"
 ```
 
 # Change Log
 
+## 1.13.0
+
+* [#147](https://github.org/unicode-rs/unicode-segmentation/pull/147) Add ascii fast path for unicode_word_indices and unicode_words
+* [#157](https://github.org/unicode-rs/unicode-segmentation/pull/157) Support Unicode 17.0.0
+
+
+## 1.12.0
+
+* [#131](https://github.com/unicode-rs/unicode-segmentation/pull/131) Implement Debug on all public structs
+* [#136](https://github.com/unicode-rs/unicode-segmentation/pull/136) Use stdlib alphabetic and numeric character tables
+* [#138](https://github.com/unicode-rs/unicode-segmentation/pull/138) Fix arithmetic overflow
+* [#137](https://github.com/unicode-rs/unicode-segmentation/pull/137) Fix unwrap panic in next_boundary()
+* [#140](https://github.com/unicode-rs/unicode-segmentation/pull/140) Support Unicode 16.0.0
+
 ## 1.11.0
 * [#124](https://github.com/unicode-rs/unicode-segmentation/pull/124) Update data to Unicode 15.1
 * [#128](https://github.com/unicode-rs/unicode-segmentation/pull/128) Add `size_hint` to iterators