Merge pull request #968 from cta-observatory/update_readme

Update readme prior to new release

README.md

@@ -18,7 +18,7 @@ are unit tested and should be working as long as the build status is passing.
 ### As user
 
 ```
-LSTCHAIN_VER=0.9.2  (or the version you want to install - usually the latest release)
+LSTCHAIN_VER=0.9.6  (or the version you want to install - usually the latest release)
 wget https://raw.githubusercontent.com/cta-observatory/cta-lstchain/v$LSTCHAIN_VER/environment.yml
 conda env create -n lst -f environment.yml
 conda activate lst