X-Git-Url: http://source.jalview.org/gitweb/?a=blobdiff_plain;f=help%2Fhtml%2FwhatsNew.html;h=8a0436dd0e6c35df296aefaed837cf04b8ff0f65;hb=ce6edf5c9421ce38f625886885ed2cd8f506f08d;hp=4b821794e06755ef60c7a2421b4b3faee15327d3;hpb=4b037484ce621d0944589395653d46db274d63cd;p=jalview.git

diff --git a/help/html/whatsNew.html b/help/html/whatsNew.html
index 4b82179..8a0436d 100755
--- a/help/html/whatsNew.html
+++ b/help/html/whatsNew.html
@@ -32,6 +32,15 @@
     highlights are below.
   </p>
   <ul>
+    <li><strong>New UI, and faster and more configurable implementation for PCA, Neighbour-Joining and UPGMA Trees</strong><br>
+      Menu entries for calculating PCA and different types of tree have
+      been replaced by a single <em>Calculations</em> dialog box. The
+      underlying implementation for the PCA and tree calculations have been
+      made faster and more memory efficient. A new framework has also been
+      created for the score models used to calculate distances between
+      sequences. This framework allows import of substitution matrices in
+      NCBI and AAIndex format, and custom score models to be created via a
+      groovy script.</li>
     <li><strong>Update to JABAWS 2.2</strong><br />Jalview's
       alignment, protein conservation analysis, and protein disorder and
       RNA secondary structure prediction services are now provided by <a