diff --git a/README.md b/README.md
index 7adc81c..7207178 100644
--- a/README.md
+++ b/README.md
@@ -1,4 +1,4 @@
-# WolfChart v1.1
+# WolfChart v1.2
 by Ballantyne de Wolf and Offspring Digital
 
 This is professional optometrist/optician/ophthalmologist tool for measuring visual acuity. I cannot be used safely by the general public.
@@ -12,5 +12,17 @@ Now that's out of the way, the objectives are:
      a high street level web designer can achieve it. The task is to write valid svg and xml and change one line in the index.htm
     
     
+Ver1.2
+Help text updated
+Expanded Sloan and Snellen optotypes.
+New alphabets for 
+  - BS4724.3
+  - SnellenU
+  - ETDRS
+  - SloanU
+Improved letter R in both Sloan and Snellen
+  - ISSUE need to apply opacity to svg, not elements of svg, so that characters can have overlapping elements
+Added text under HELP in guide-section:  "Very quick guide: Calibrate and configure your chart using this help guide. Click or tap on white space to scroll the chart up and down, or use the up and down arrows on your keyboard. Click or tap on any letter to mask it. Click it again to unmask."
+
 Ver1.1
 Supports 4 optotypes with an alphabet each. Help text needs some work.