1 files changed, 3 insertions, 1 deletions
diff --git a/TODO b/TODO
index ada1788..eea773d 100644
--- a/TODO
+++ b/TODO
@@ -1,4 +1,4 @@
-Colour spaces:
+Colour models:
 	LMS
 	L'M'S'
 	ICtCp
@@ -6,7 +6,9 @@ Colour spaces:
 	TSL
 	Y'UV
 	Hunter 1948 color space (see Wikipedia article on CIELAB)
+	Hunter Rdab
 	CIELCh (CIEHLC) (see Wikipedia article on CIELAB)
+	IPT
 
 Support for generic additive colour spaces (3 channels and more)
 Support for generic subtractive colour spaces (3 channels and more)