BUGS: update

Author: devernay

Diff for: BUGS.md

@@ -6,13 +6,6 @@ Bugs
 
 Here is a list of know bugs, ordered by priority from high to low:
 
-- Resampling nodes (Transform, CornerPin) do not implement texture
-  filtering, see <https://github.com/MrKepzie/Natron/issues/258>. When
-  downsizing an image with a factor larger than 1.5, the image should
-  be blurred before being downscaled to avoid aliasing
-  artifacts. Mipmapping and anisotropic texture filtering, which solve
-  this problem, will be implemented in the future.
-
 - black borders around the viewer when zooming out and multithreading
   is disabled
 
@@ -37,10 +30,9 @@ Missing and wanted features
 
 Here is a list of non-blocking bugs / wanted features:
 
-
 - implement Fields and Field Rendering:
   <http://openfx.sourceforge.net/Documentation/1.3/ofxProgrammingReference.html#ImageEffectsFieldRendering>
 
-- support deep images, via the multiplane suite
-  <http://openeffects.org/standard_changes/240>
-  <http://openeffects.org/standard_changes/224>
+- support OpenGL rendering
+
+- support Half float images