Update README.md

README.md

@@ -8,10 +8,11 @@ Show, view and edit prescriptions in a web browser (preferably chromium)
 * Add drawing for variable wavelengths (need Sellmeier's coefficients)
 * Show some usefull info like: optical power, index of refraction, distance between elements along with thicknesses
 * Add converter from OSLO *.len format
-* Add converter from Zemax *.zmx format
+* [DONE] Add converter from Zemax *.zmx format
 * Add design files download links
 * Add opening a local file
 * Extend glass library
+* Add graphs for aberrations
 
 #LICENSE
 AGPL, see http://www.gnu.org/licenses/agpl.txt