Merge pull request educates#186 from GrahamDumpleton/release-notes

Add release notes for changes made.

project-docs/index.rst

@@ -78,6 +78,7 @@ Educates
   :maxdepth: 2
   :caption: Release Notes:
 
+  release-notes/version-2.6.16
   release-notes/version-2.6.15
   release-notes/version-2.6.14
   release-notes/version-2.6.13

project-docs/release-notes/version-2.6.16.md

@@ -0,0 +1,37 @@
+Version 2.6.16
+==============
+
+New Features
+------------
+
+* In special case where the workshop base image was being used to run services
+  in a separate deployment from the workshop pod, using the default command for
+  the image, it is now possible to set the `SUPERVISOR_ONLY` environment
+  variable. This will have the affect of ensuring the gateway process which runs
+  the workshop dashboard, and other processes such as the editor and console are
+  not run, unless explicitly enabled by respective environment variables.
+  Further, in this mode, if an error occurs in downloading files using `vendir`
+  or when running setup scripts, the start script for the container will be
+  exited, with the result that the pod will be restarted, instead of ignoring
+  the errors and continuing on to running the process supervisor.
+
+Features Changed
+----------------
+
+* Examiner functionality was incorrectly enabled by default in the workshop base
+  image. If a workshop had inadvertantly been making use of this it may now
+  fail, in which case it should explicitly enable the examiner feature in the
+  workshop defintion as was originally intended to be done.
+
+* If the Hugo renderer is being used, and there are no workshop instructions
+  or an error occurs when rendering the instructions, a default page will be
+  shown in the workshop instructions with a warning that an error occurred,
+  rather than showing a HTTP page not found error.
+
+Bugs Fixed
+----------
+
+* When an error occured rendering workshop instructions using the Hugo renderer,
+  the details were not logged to the `setup-scripts.log` file accessible from
+  inside of the workshop container, and were only visible by using `kubectl log`
+  on the pod corresponding to the workshop container.