Added Unreleased section to CHANGELOG.md

Author: massimozappino

CHANGELOG.md

@@ -4,39 +4,47 @@ All notable changes to this project will be documented in this file.
 The format is based on [Keep a Changelog](http://keepachangelog.com/)
 and this project adheres to [Semantic Versioning](http://semver.org/).
 
+## Unreleased
+### Added
+- Language filter with toggle button
+- Show preferences directory in "About" dialog
+
+### Fixed
+- Save file in utf-8 format
+
 ## [2.3.1] - 2018-01-06
 ### Changed
-- added border to QuickSearch dialog
+- Added border to QuickSearch dialog
 
 ### Fixed
-- fixed syntax highlight for php and html
+- Fixed syntax highlight for php and html
 
 ## [2.3.0] - 2017-11-05
 ### Added
-- added support to handle snippets in offline mode
-- added settings dialog with editor theme and font size option
-- added title and description to snippet view
-- added log4j.properties configuration
-- log error if can't open web browser
-- text can be dragged into table to create a new snippet
-- snippets can be dragged directly into editor and the code are copied
-- added "save as file" feature
-- added "clone snippet" feature
-- added "snippet properties" dialog
-- detect binary file
+- Added support to handle snippets in offline mode
+- Added settings dialog with editor theme and font size option
+- Added title and description to snippet view
+- Added log4j.properties configuration
+- Log error if can't open web browser
+- Text can be dragged into table to create a new snippet
+- Snippets can be dragged directly into editor and the code are copied
+- Added "save as file" feature
+- Added "clone snippet" feature
+- Added "snippet properties" dialog
+- Detect binary file
 
 ### Fixed
-- show a dialog error if verification code is not correct
+- Show a dialog error if verification code is not correct
 
 ## [2.2.0] - 2017-04-22
 ### Added
-- added key shortcut to get focus on filter snippets box
-- added welcome panel
-- about dialog shows plugin version, framework version and data storage directory
+- Added key shortcut to get focus on filter snippets box
+- Added welcome panel
+- About dialog shows plugin version, framework version and data storage directory
 
 ## [2.1.0] - 2017-03-25
 ### Added
-- new CHANGELOG.md file
+- New CHANGELOG.md file
 
 ### Changed
 - Storage is based on internal db with [Ormlite](http://ormlite.com/) and [H2](http://www.h2database.com)
@@ -45,18 +53,19 @@ and this project adheres to [Semantic Versioning](http://semver.org/).
 - Fixed logout on IDE restart
 
 ### Removed
-- removed IStorage
+- Removed IStorage
 
 ## 2.0.0 - 2016-07-11
 ### Added
-- new user interface
-- list of snippets stored locally
-- syntax highlight powered by <a href="http://bobbylight.github.io/RSyntaxTextArea/">RSyntaxTextArea</a>
-- snippets are synchronized with server
-- filter snippets
-- quick search feature
-- insert selected snippet at cursor in document 
- ### Changed
+- New user interface
+- List of snippets stored locally
+- Syntax highlight powered by <a href="http://bobbylight.github.io/RSyntaxTextArea/">RSyntaxTextArea</a>
+- Snippets are synchronized with server
+- Filter snippets
+- Quick search feature
+- Insert selected snippet at cursor in document 
+
+### Changed
 - Error messages with log and dialog
 
 ## 1.1.2 - 2014-10-03