Update changelog

CHANGELOG.md

@@ -3,46 +3,37 @@
 All notable changes to this project will be documented in this file.
 
 ## [Releases](https://github.com/ValentinBELYN/OnionHA/releases)
-## [v1.0.4](https://github.com/ValentinBELYN/OnionHA/releases/tag/v1.0.4) (2018-04-02)
 
-### Changed
-- Code optimization.
-
-### Removed
-- Delete the `syslog` option from the configuration file.
-
-## [Releases](https://github.com/ValentinBELYN/OnionHA/releases)
-## [v1.0.3](https://github.com/ValentinBELYN/OnionHA/releases/tag/v1.0.3) (2018-02-17)
-
-### Added
-- New logging function.
-
-### Changed
-- Rewrite `version`, `about` and `help` commands.
-- Overall performance has been improved with many code optimizations and the use of f-strings.
-
-### Fixed
-- Fix an error in the code which did not display the correct gateway address in the terminal and logs.
-
-## [v1.0.2](https://github.com/ValentinBELYN/OnionHA/releases/tag/v1.0.2) (2018-02-04)
-
-### Changed
-- Change `startDelay` to `initDelay` in the configuration file.
-- Code optimization.
-
-## [v1.0.1](https://github.com/ValentinBELYN/OnionHA/releases/tag/v1.0.1) (2018-02-01)
-
-### Changed
-- Onion now uses `subprocess.run()` method instead of `subprocess.call()`.
-- Change from `danger` status to `critical`.
+## [v2.0.0](https://github.com/ValentinBELYN/OnionHA/releases/tag/v2.0.0) - 2020-07-16
+- A new start for Onion HA! It has been completely rewritten to be object oriented.
+- Performance has been increased.
+- Onion HA now supports an unlimited number of nodes.
+- Onion HA is more reliable thanks to its modular architecture and the establishment of real communications between nodes (UDP sockets).
+- It is now possible to monitor the cluster status using the `oniond status` command.
+- The events logged are more precise.
+- A new installation wizard guides you through the installation, update and removal of Onion HA.
+- All documentation has been reviewed.
+
+## [v1.0.4](https://github.com/ValentinBELYN/OnionHA/releases/tag/v1.0.4) - 2018-04-02
+- Removed the `syslog` option from the configuration file.
+- Code optimizations.
+
+## [v1.0.3](https://github.com/ValentinBELYN/OnionHA/releases/tag/v1.0.3) - 2018-02-17
+- Overall performance has been improved.
+- Added a new logging function.
+- Updated the code to use f-strings.
+- Updated `version`, `about` and `help` commands.
+- Fixed an issue that did not display the correct gateway address in logs.
+
+## [v1.0.2](https://github.com/ValentinBELYN/OnionHA/releases/tag/v1.0.2) - 2018-02-04
+- Changed the `startDelay` option to `initDelay` in the configuration file.
+- Code optimizations.
+
+## [v1.0.1](https://github.com/ValentinBELYN/OnionHA/releases/tag/v1.0.1) - 2018-02-01
+- Changed the `danger` status to `critical`.
+- Removed the built-in `capitalize()` function.
+- Fixed an issue that could crash Onion HA when running scripts.
 - Small improvements.
 
-### Removed
-- Remove built-in `capitalize()` function.
-
-### Fixed
-- Fix a bug that could crash the program when running scenarios.
-
-## [v1.0.0](https://github.com/ValentinBELYN/OnionHA/releases/tag/v1.0.0) (2018-01-07)
-
-- Initial release.
+## [v1.0.0](https://github.com/ValentinBELYN/OnionHA/releases/tag/v1.0.0) - 2018-01-07
+- :tada: Initial release.