revert changelog 2.0 is not yet released

Author: fioan89

CHANGELOG.md

@@ -1,25 +1,27 @@
 <!-- Keep a Changelog guide -> https://keepachangelog.com -->
 
-# code-gateway Changelog
-
-## [Unreleased]
-
-## [2.0.0]
+# code-gateway Changelog
+
+## [Unreleased]
+
 ### Added
+
+- support for Gateway 2022.2
+
+### Changed
+
+- Java 17 is now required to run the plugin
+- adapted the code to the new SSH API provided by Gateway
+
+## [1.0.0]
+
+### Added
+
 - initial scaffold for Gateway plugin
 - browser based authentication on Coder environments
 - REST client for Coder V2 public API
 - coder-cli orchestration for setting up the SSH configurations for Coder Workspaces
 - basic panel to display live Coder Workspaces
 - support for multi-agent Workspaces
-- Gateway SSH connection to a Coder Workspace
-
-## [1.0.0]
-### Added
-- initial scaffold for Gateway plugin
-- browser based authentication on Coder environments
-- REST client for Coder V2 public API
-- coder-cli orchestration for setting up the SSH configurations for Coder Workspaces
-- basic panel to display live Coder Workspaces
-- support for multi-agent Workspaces
-- Gateway SSH connection to a Coder Workspace
+- Gateway SSH connection to a Coder Workspace
+