Prepare release 3.5.2

Author: Jean85

Diff for: CHANGELOG.md

@@ -5,8 +5,12 @@ The format is based on [Keep a Changelog](http://keepachangelog.com/en/1.0.0/)
 and this project adheres to [Semantic Versioning](http://semver.org/spec/v2.0.0.html).
 
 ## Unreleased
+ - ...
+
+## 3.5.2 (2020-07-08)
  - Use `jean85/pretty-package-versions` `^1.5` to leverage the new `getRootPackageVersion` method (c8799ac)
  - Fix support for PHP preloading (#354, thanks to @annuh)
+ - Fix `capture_soft_fails: false` option for the Messenger (#353) 
 
 ## 3.5.1 (2020-05-07)
  - Capture events using the `Hub` in the `MessengerListener` to avoid loosing `Scope` data (#339, thanks to @sh41)