Update readme

Author: rappasoft

CHANGELOG.md

@@ -4,6 +4,8 @@ All notable changes to `laravel-livewire-tables` will be documented in this file
 
 ## [Unreleased]
 
+## [1.4.0] - 2021-04-29
+
 ### Added
 
 - Added option for single column sorting only.
@@ -277,7 +279,8 @@ All notable changes to `laravel-livewire-tables` will be documented in this file
 
 - Initial release
 
-[Unreleased]: https://github.com/rappasoft/laravel-livewire-tables/compare/v1.3.1...development
+[Unreleased]: https://github.com/rappasoft/laravel-livewire-tables/compare/v1.4.0...development
+[1.4.0]: https://github.com/rappasoft/laravel-livewire-tables/compare/v1.3.1...v1.4.0
 [1.3.1]: https://github.com/rappasoft/laravel-livewire-tables/compare/v1.3.0...v1.3.1
 [1.3.0]: https://github.com/rappasoft/laravel-livewire-tables/compare/v1.2.2...v1.3.0
 [1.2.2]: https://github.com/rappasoft/laravel-livewire-tables/compare/v1.2.1...v1.2.2