more plumbum commands

.github/workflows/wheels.yml

@@ -35,7 +35,7 @@ jobs:
   upload_pypi:
     needs: [build_wheels]
     runs-on: ubuntu-latest
-    if: github.event_name == 'release' && github.event.action == 'published'
+    if: github.event_name == 'release'
     steps:
       - uses: actions/download-artifact@v2
         with:

README.md

@@ -1,20 +1,27 @@
 # postgresql-wheel
 
-A Python wheel for Linux containing the entire PostgreSQL database
-server.
+A Python wheel for Linux containing a locally installable PostgreSQL
+database server.
+
+All servers run as the Python process user in a local path, so this
+wheel does not require root or sudo privledges.
+
+Servers can be setup and torn down in test fixtures with no additional
+outside dependencies.
+
+Currently this wheel only works for most flavors of Linux.  MacOS and
+maybe even Windows are doable... by someone else.
+
+Postgres is compiled in the same "manylinux" environments provided by
+the [cibuildwheel](https://cibuildwheel.readthedocs.io/en/stable/)
+tool using [Github Actions]() and directly archived into the wheel's "package_data".
 
 The wheel can be installed with pip:
 
 ```
 $ pip install postgresql-wheel
 ```
 
-This wheel contains a complete PostgreSQL database server, compiled on
-the same "manylinux" platforms provided by the cibuildwheel tool and
-directly archived into the wheel's "package_data".  All servers run as
-the Python process user so this wheel does not require root or sudo
-privledges.
-
 ```py3
 >>> import postgresql, psycopg2
 >>> postgresql.initdb(D="testdatabase")                        # initialize a local database