Update CHANGELOG

Author: JamesHemery

CHANGELOG.md

@@ -4,6 +4,33 @@ All notable changes to `nova-phone-field` will be documented in this file.
 
 Updates should follow the [Keep a CHANGELOG](http://keepachangelog.com/) principles.
 
+## 2.0.0 - 2023-07-19
+
+### What's Changed
+
+- PhoneNumber field can now be `copyable` by @JamesHemery and @ch-hamzzyy in https://github.com/YieldStudio/nova-phone-field/pull/8 and https://github.com/YieldStudio/nova-phone-field/pull/4
+- PhoneNumber field can now show `helper` text by @JamesHemery in https://github.com/YieldStudio/nova-phone-field/pull/8
+- Upgrade to inputmask 5 (fixes copy/paste and indicator change problems) by @JamesHemery in https://github.com/YieldStudio/nova-phone-field/pull/8
+- Replaced PHPCS by Laravel Pint by @JamesHemery in https://github.com/YieldStudio/nova-phone-field/pull/8
+
+### Breaking change
+
+Values are now stored in [E.164 format](https://en.wikipedia.org/wiki/E.164). Previously, the formatted value was stored, which later caused problems for usage.
+
+Now with the E.164 format, you can use the phone number directly. We use [libphonenumber-js](https://www.npmjs.com/package/libphonenumber-js) to format it on the Index and Detail of your resources.
+
+To replace previously saved values you can use this query :
+
+```sql
+UPDATE _table_ SET _field_=CONCAT('+', REGEXP_REPLACE(_field_, '\\D', ''))
+
+```
+### New Contributors
+
+- @ch-hamzzyy made their first contribution in https://github.com/YieldStudio/nova-phone-field/pull/5
+
+**Full Changelog**: https://github.com/YieldStudio/nova-phone-field/compare/1.0.1...2.0.0
+
 ## 1.0.1 - 2022-06-02
 
 **Full Changelog**: https://github.com/YieldStudio/nova-phone-field/compare/1.0.0...1.0.1