Update README for generating releases

Author: markjfisher

README.md

@@ -15,6 +15,20 @@ $ make clean
 $ make release
 ```
 
+## Releasing a new version of the library
+
+This can be done with the gitlab automated workflow.
+To trigger it, tag the release with a version and push the tag to the remote.
+
+Note, for the following to work, you must have a git remote named "upstream" pointing to
+the gitlab repository, and have permissions to push tags.
+
+```shell
+git tag vX.Y.Z
+git push upstream vX.Y.Z
+```
+
 ## Testing
 
-Testing is done with BDD features. See [Testing README](testing/bdd-testing/README.md)
+Testing is WIP.
+See [Testing README](testing/unit/README.md)

testing/unit/README.md

@@ -1,10 +1,10 @@
 # running unit tests
 
-Unit tests are a work in progress and use the soft65c02 project with extensions.
-
-The repo for installing the unit test framework is https://github.com/markjfisher/soft65c02/tree/soft65c02_unit
-
+Unit tests are a work in progress and use the soft65c02 project.
 
+The repo for installing the unit test framework is https://github.com/chanmix51/soft65c02
+You will need rust, and to follow the installation instructions for soft65c02.
+When installed, you will have 2 executables on the path; soft65c02_unit, soft65c02_tester.
 
 ## running individual tests