2.5.0 readiness

Updates the CHANGELOG.md to set the release date.

CHANGELOG.md

@@ -2,7 +2,7 @@
 
 All notable changes to this project will be documented in this file, in reverse chronological order by release.
 
-## 2.5.0 - TBD
+## 2.5.0 - 2020-11-18
 
 ### Added
 
@@ -14,17 +14,30 @@ All notable changes to this project will be documented in this file, in reverse
 
 - [#46](https://github.com/laminas/laminas-diactoros/pull/46) changes the exception thrown by `Laminas\Diactoros\Stream::setStream()` when an error occurs opening a stream resource. Previously, it would throw a `Laminas\Diactoros\Exception\InvalidArgumentException`; it now throws `Laminas\Diactoros\Exception\RuntimeException`. This was done to comply with PSR-7 integration test suites, which test behavior of PSR-7 implementations against the specification.
 
-### Deprecated
-
-- Nothing.
-
 ### Removed
 
 - [#46](https://github.com/laminas/laminas-diactoros/pull/46) removes support for PHP versions prior to 7.3.
 
-### Fixed
 
-- Nothing.
+-----
+
+### Release Notes for [2.5.0](https://github.com/laminas/laminas-diactoros/milestone/5)
+
+Feature release (minor)
+
+### 2.5.0
+
+- Total issues resolved: **0**
+- Total pull requests resolved: **2**
+- Total contributors: **2**
+
+#### Documentation,Enhancement,hacktoberfest-accepted
+
+ - [56: Update documentation example about ServerRequestFactory::fromGlobals().](https://github.com/laminas/laminas-diactoros/pull/56) thanks to @maurobonfietti
+
+#### Enhancement
+
+ - [46: Allow installation on PHP 8.](https://github.com/laminas/laminas-diactoros/pull/46) thanks to @ADmad
 
 ## 2.4.1 - 2020-09-03