Update RELEASES.md info

RELEASES.md

@@ -4,13 +4,24 @@ Go [here](https://github.com/open-source-economics/Behavioral-Responses/pulls?q=
 for a complete commit history.
 
 
-2018-??-?? Release 0.1.0
+2018-11-01 Release 0.1.0
 ------------------------
 (last merged pull request is
-[#xxx](https://github.com/open-source-economics/Behavioral-Responses/pull/xxx))
+[#11](https://github.com/open-source-economics/Behavioral-Responses/pull/11))
 
 **API Changes**
-- None
+- Copy Tax-Calculator top-level files to Behavioral-Responses repo
+  [[#2](https://github.com/open-source-economics/Behavioral-Responses/pull/2)
+  by Martin Holmer]
+- Move Tax-Calculator Behavior class logic/tests to Behavioral-Responses repo
+  [[#3](https://github.com/open-source-economics/Behavioral-Responses/pull/3)
+  by Martin Holmer]
+- Streamline tests to use less memory
+  [[#8](https://github.com/open-source-economics/Behavioral-Responses/pull/8)
+  by Martin Holmer with assistance from Matt Jensen]
+- Add user documentation for Behavioral-Responses package
+  [[#11](https://github.com/open-source-economics/Behavioral-Responses/pull/11)
+  by Martin Holmer]
 
 **New Features**
 - None