Update changelog for version 0.13.2

CHANGELOG.md

@@ -3,6 +3,26 @@
 This file lists the most important changes made in each release of
 `textwrap`.
 
+## Version 0.13.2 (2020-12-30)
+
+* [#252](https://github.com/mgeisler/textwrap/pull/252): Exclude benchmarks and examples from published crate
+* [#253](https://github.com/mgeisler/textwrap/pull/253): Split build workflow into several jobs
+* [#254](https://github.com/mgeisler/textwrap/pull/254): impl WordSplitter for Box<T> where T: WordSplitter
+* [#255](https://github.com/mgeisler/textwrap/pull/255): Use command line arguments as initial text in interactive example
+* [#256](https://github.com/mgeisler/textwrap/pull/256): Introduce fuzz tests for wrap_optimal_fit and wrap_first_fit
+* [#260](https://github.com/mgeisler/textwrap/pull/260): Make the unicode-width dependency optional
+* [#261](https://github.com/mgeisler/textwrap/pull/261): Make the smawk dependency optional
+* [#262](https://github.com/mgeisler/textwrap/pull/262): Update changelog to better explain that 0.13.1 fixes a regression
+* [#263](https://github.com/mgeisler/textwrap/pull/263): Copy editing
+* [#264](https://github.com/mgeisler/textwrap/pull/264): Remove uninteresting fill_boxed and fill_usize benchmarks
+* [#265](https://github.com/mgeisler/textwrap/pull/265): Document smawk Cargo feature
+* [#266](https://github.com/mgeisler/textwrap/pull/266): Mention indentation in root module docstring
+* [#267](https://github.com/mgeisler/textwrap/pull/267): Show how to use the hyphenation crate in WordSplitter
+* [#268](https://github.com/mgeisler/textwrap/pull/268): Consistently call “Cargo feature” instead of just “feature”
+* [#269](https://github.com/mgeisler/textwrap/pull/269): Link directly to dependencies in docstrings
+* [#270](https://github.com/mgeisler/textwrap/pull/270): Make smawk Cargo feature optional in benchmarks
+* [#271](https://github.com/mgeisler/textwrap/pull/271): Include benches/ again
+
 ## Version 0.13.1 (2020-12-10)
 
 This is a bugfix release which fixes a regression in 0.13.0. The bug