IRIS 2020.4 preview

Author: evshvarov

Dockerfile

@@ -4,6 +4,7 @@ ARG IMAGE=intersystemsdc/iris-community:2020.2.0.204.0-zpm
 ARG IMAGE=intersystemsdc/irishealth-community:2020.3.0.200.0-zpm
 ARG IMAGE=intersystemsdc/iris-community:2020.3.0.200.0-zpm
 ARG IMAGE=intersystemsdc/iris-community:2020.3.0.221.0-zpm
+ARG IMAGE=intersystemsdc/iris-community:2020.4.0.521.0-zpm
 FROM $IMAGE
 
 USER root   

dev.md

@@ -50,3 +50,6 @@ zn "%SYS" \
   set sc = ##class(Security.Applications).Create(webName, .webProperties) \
   write "Web application "_webName_" has been created!",! 
 ```
+
+zw ##class(community.csvgen).GenerateFromURL("https://github.com/h2oai/h2o-tutorials/raw/master/h2o-world-2017/automl/data/product_backorders.csv")
+