Updated documentation for R1-1

docs/RELEASE.md

@@ -1,5 +1,20 @@
 # motorPIGCS2 Releases
 
+## __R1-1 (2020-05-12)__
+R1-1 is a release based on the master branch.  
+
+### Changes since R1-0
+
+#### New features
+* Commit [498e72b](https://github.com/epics-motor/motorPIGCS2/commit/498e72b550a988150defba974cbb5ed99e1ca866): Jens Kapp added support for the E-754 and C-885 controllers
+* Pull request [#4](https://github.com/epics-motor/motorPIGCS2/pull/4): Allow incremental encoders to be used with piezo stages
+
+#### Modifications to existing features
+* None
+
+#### Bug fixes
+* Commit [98d3613](https://github.com/epics-motor/motorPIGCS2/commit/98d36131b2d57ebc1cd29bb344df21bf4f0d932a): Include ``$(MOTOR)/modules/RELEASE.$(EPICS_HOST_ARCH).local`` instead of ``$(MOTOR)/configure/RELEASE``
+
 ## __R1-0 (2019-04-18)__
 R1-0 is a release based on the master branch.