1.3.0 readiness

Updates the CHANGELOG.md to set the release date.

CHANGELOG.md

@@ -2,29 +2,38 @@
 
 All notable changes to this project will be documented in this file, in reverse chronological order by release.
 
-## 1.3.0 - TBD
+## 1.3.0 - 2020-11-19
 
 ### Added
 
 - [#7](https://github.com/laminas/laminas-httphandlerrunner/pull/7) adds support for PHP 8.0.
 
-### Changed
+### Removed
 
-- Nothing.
+- [#7](https://github.com/laminas/laminas-httphandlerrunner/pull/7) drops support for the 1.x series of laminas/laminas-diactoros.
 
-### Deprecated
+- [#7](https://github.com/laminas/laminas-httphandlerrunner/pull/7) drops support for PHP versions prior to 7.3.
 
-- Nothing.
 
-### Removed
+-----
 
-- [#7](https://github.com/laminas/laminas-httphandlerrunner/pull/7) drops support for the 1.x series of laminas/laminas-diactoros.
+### Release Notes for [1.3.0](https://github.com/laminas/laminas-httphandlerrunner/milestone/1)
 
-- [#7](https://github.com/laminas/laminas-httphandlerrunner/pull/7) drops support for PHP versions prior to 7.3.
 
-### Fixed
 
-- Nothing.
+### 1.3.0
+
+- Total issues resolved: **1**
+- Total pull requests resolved: **1**
+- Total contributors: **2**
+
+#### Enhancement
+
+ - [7: Bump up PHP version constraint.](https://github.com/laminas/laminas-httphandlerrunner/pull/7) thanks to @ADmad
+
+#### Enhancement,Help Wanted,hacktoberfest-accepted
+
+ - [6: PHP 8.0 support](https://github.com/laminas/laminas-httphandlerrunner/issues/6) thanks to @boesing
 
 ## 1.2.0 - 2020-06-03