Prepare for 5.2.2RC1 release

Author: michael-grunder

Changelog.md

@@ -5,7 +5,7 @@ All changes to phpredis will be documented in this file.
 We're basing this format on [Keep a Changelog](https://keepachangelog.com/en/1.0.0/),
 and PhpRedis adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0.html).
 
-## [5.2.2RC1] - 2020-05-02 ([GitHub](https://github.com/phpredis/phpredis/releases/tag/5.2.2RC1), [PECL](https://pecl.php.net/package/redis/5.2.2RC1))
+## [5.2.2RC1] - 2020-05-05 ([GitHub](https://github.com/phpredis/phpredis/releases/tag/5.2.2RC1), [PECL](https://pecl.php.net/package/redis/5.2.2RC1))
 
 ### Sponsors :sparkling_heart:
 

package.xml

@@ -27,7 +27,7 @@ http://pear.php.net/dtd/package-2.0.xsd">
   <email>[email protected]</email>
   <active>no</active>
  </lead>
- <date>2020-05-02</date>
+ <date>2020-05-05</date>
  <version>
   <release>5.2.2RC1</release>
   <api>5.2.2RC1</api>