diff --git a/README.md b/README.md
index 5173a91..e0495d6 100644
--- a/README.md
+++ b/README.md
@@ -1,20 +1,23 @@
 # Snapraid Runner Script
 
-This script runs snapraid, and sends it output to the console, a log file and
+This script runs snapraid and sends its output to the console, a log file and
 via email. All this is configurable.
 
 It can be run manually, but its main purpose is to be run via cronjob/windows
 scheduler.
 
+It supports Windows, Linux and macOS and runs on both python2 and python3.
+
 ## How to use
 * If you don’t already have it, download and install
-  [the latest python 2.7](http://www.python.org/getit/).
+  [the latest python version](https://www.python.org/downloads/).
 * Download [the latest release](https://github.com/Chronial/snapraid-runner/releases)
   of this script and extract it anywhere or clone this repository via git.
 * Copy/rename the `snapraid-runner.conf.example` to `snapraid-runner.conf` and
   edit its contents. You need to at least configure `snapraid.exectable` and
   `snapraid.config`.
-* Run the script via `python snapraid-runner.py`.
+* Run the script via `python3 snapraid-runner.py` on Linux or
+ `py -3 snapraid-runner.py` on Windows.
 
 ## Features
 * Runs `diff` before `sync` to see how many files were deleted and aborts if
@@ -24,7 +27,8 @@ scheduler.
 * Can run `scrub` after `sync`
 
 ## Changelog
-### Unreleased
+### v0.4 (17 Aug 2019)
+* Add compatibility with python3 (by reed-jones)
 * Add support for running `snapraid touch` (by ShoGinn, PR-11)
 * Add SMTP TLS support