Mark RC1 in changelog

CHANGELOG.md

@@ -3,16 +3,21 @@ All notable changes to `omines\datatables-bundle` will be documented in this fil
 This project adheres to [Semantic Versioning](http://semver.org/).
 
 ## [Unreleased]
+Nothing yet.
+
+## 0.8.0 - in RC
+### Breaking
+ - All interfaces and classes are now fully typed, this will likely require modifications in any custom extensions
+ - EOL: Drop PHP <8.1 support
+ - EOL: Drop Symfony <6.3 support
+
 ### Added
  - Support Symfony 7.0 in dependencies
 
 ### Changed
  - Fix deprecations
  - Add parameter and return types all over for static analysis purposes
-
-### Breaking
- - EOL: Drop PHP <8.1 support
- - EOL: Drop Symfony <6.3 support
+ - Codebase is now at PHPstan level 8
 
 ## [0.7.2] - 2023-04-24
 ### Fixed
@@ -24,7 +29,7 @@ This project adheres to [Semantic Versioning](http://semver.org/).
  - Handle inconsistency in infinite page lengths
 
 ### Changed
- - Drop support for PHP 7
+ - EOL: Drop support for PHP 7
 
 ## [0.7.0] - 2022-03-16
 ### Breaking