doc: Update README, add CHANGELOG, roll version to 0.4.0

CHANGELOG.md

@@ -0,0 +1,33 @@
+# 0.4.0 (2020-02-15)
+
+## Features
+
+- Brought up to Rust 2018 (thanks to https://github.com/udoprog)
+
+## Bugfixes
+
+- Updated libappindicator to compile on modern rust
+
+# 0.3.0 (2018-04-28)
+
+## Bugfixes
+
+- Update gtk so linux version will run again
+
+# 0.2.0 (2017-05-04)
+
+## Features
+
+- Add Linux Support
+
+# 0.1.1 (2017-02-28)
+
+## Bugfixes
+
+- Some cleanup and CI work
+
+# 0.1.0 (2017-02-22)
+
+## Features
+
+- Basic Win32 systray support

Cargo.toml

@@ -1,6 +1,6 @@
 [package]
 name = "systray"
-version = "0.3.0"
+version = "0.4.0"
 authors = ["Kyle Machulis <[email protected]>"]
 description = "Rust library for making minimal cross-platform systray GUIs"
 license = "BSD-3-Clause"

README.md

@@ -1,5 +1,7 @@
 # systray-rs
 
+[![Crates.io](https://img.shields.io/crates/v/systray)](https://crates.io/crates/systray) [![Crates.io](https://img.shields.io/crates/d/systray)](https://crates.io/crates/systray)
+
 [![Build Status](https://travis-ci.org/qdot/systray-rs.svg?branch=master)](https://travis-ci.org/qdot/systray-rs) [![Build status](https://ci.appveyor.com/api/projects/status/lhqm3lucb5w5559b?svg=true)](https://ci.appveyor.com/project/qdot/systray-rs)
 
 systray-rs is a Rust library that makes it easy for applications to
@@ -10,6 +12,13 @@ add menu entries.
 systray-rs is heavily influenced by
 [the systray library for the Go Language](https://github.com/getlantern/systray).
 
+systray-rs currently supports:
+
+- Linux GTK
+- Win32
+
+Cocoa core still needed!
+
 # License
 
 systray-rs includes some code
@@ -19,7 +28,7 @@ once winapi-rs has a 0.3 crate available.
 
 systray-rs is BSD licensed.
 
-    Copyright (c) 2016, Kyle Machulis
+    Copyright (c) 2016-2020, Nonpolynomial Labs, LLC
     All rights reserved.
 
     Redistribution and use in source and binary forms, with or without