docs: remove todo item referring to CMYK

diff --git a/TODO b/TODO
index 843cef182ad79d0def261fb46e768c400a0c88df..2dbb27ab7048af8a502c4e75ec3daad87e857569 100644 (file)
--- a/TODO
+++ b/TODO
@@ -1,6 +1,5 @@
 <h2>TODO</h2>
 
 <ul>
-  <li>Support for conversions between formats that have higher dimensionality than RGBA.</li>
   <li>Support for datatypes that are not a multiple of 8bit.</li>
 </ul>