From 66c0a34c7acdafa0556595932e1697588ca6177a Mon Sep 17 00:00:00 2001
From: Kuba Niegowski <kuba@niegowski.pl>
Date: Sun, 19 Aug 2012 01:14:15 +0200
Subject: [PATCH] readme

---
 README.md | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/README.md b/README.md
index 75dab66..06289e7 100644
--- a/README.md
+++ b/README.md
@@ -46,6 +46,10 @@ For more examples see `examples` folder.
 Documentation
 ================
 
+Currently only true color mode with 8-bit color depth (per color) with alpha
+is supported. PNG cannot parse and create images with palette of colors.
+Interlaced mode is not supported either.
+
 ## PNG
 `PNG` is readable and writeable `Stream`.