Small changes to readme

Author: simon-m-mudd

readme.asc

@@ -1,4 +1,4 @@
-= LSDTopoTools 0.7d
+= LSDTopoTools 0.7
 
 image:https://travis-ci.org/LSDtopotools/LSDTopoTools_CRNBasinwide.svg?branch=master[link="https://travis-ci.org/LSDtopotools/LSDTopoTools2"]
 image:https://img.shields.io/badge/License-GPL%20v3-blue.svg[link="https://www.gnu.org/licenses/gpl-3.0"]
@@ -31,8 +31,8 @@ The *LSDTopoTools2* repository contains the source code for 6 command line tools
 
 == Update history
 
-* `0.7` improved valley extraction. Large changes to the cosmogenic tools
-* `0.6` Added valley extraction
+* `0.7` improved valley extraction. Large changes to the cosmogenic tools including forward modelling component. This version removes the dependency on the point cloud library and replaces it with dependency on the OpenCV library. 
+* `0.6` Added valley extraction. This had limited functionality since it did not have the valley width tools. 
 * `0.5` Now includes help files. 
 
 == Basic Installation
@@ -46,6 +46,7 @@ Below are several methods for installing *LSDTopoTools2*.
 . `$ conda install -c conda-forge lsdtopotools`
 +
 . As of 10 June 2022 this uses version 0.5. 
+. We are updating the feedstocks so version 0.7 should be available soon. 
 WARNING: Currently doesn't work on Windows.
 
 === Use the docker container