Pre-release CHANGELOG, README updates and RELEASE instructions

Author: jonmmease

CHANGELOG.md

@@ -0,0 +1,7 @@
+# Change Log
+All notable changes to this project will be documented in this file.
+This project strives to adheres to [Semantic Versioning](http://semver.org/).
+
+
+## [0.1.0a1] - 2019-03-24
+Initial release

README.md

@@ -13,8 +13,17 @@ A JupyterLab extension for rendering Plotly Dash apps as a separate window in Ju
 - JupyterLab
 
 ## Installation
+The jupyterlab-dash library requires both a Python package and a JupyterLab
+extension.
 
-We haven't published the component yet, but we will soon. In the meantime, you'll need to clone the repo and install manually:
+```
+$ pip install jupyterlab-dash==0.1.0a1
+$ jupyter labextension install [email protected]
+```
+
+## Development Installation
+
+If you'd like to install jupyterlab-dash for development
 
 ```bash
 git clone https://github.com/plotly/jupyterlab-dash

RELEASE.md

@@ -0,0 +1,60 @@
+## Check out the most recent version of master
+```
+$ git checkout master
+$ git stash
+$ git pull
+```
+
+## Update CHANGELOG and README
+Update the `CHANGELOG.md` file with changes since the last release.
+
+Update the README with the new version numbers, and push README updates.
+
+Commit and push these updates.
+
+## Release jupyterlab-dash to PyPI
+Install `twine`
+
+```
+$ pip install twine
+```
+
+Update version in `jupyterlab_dash/__version__.py`.
+This will be referred to as version `A.B.C` below.
+
+Build and upload
+```
+$ python setup.py upload
+```
+
+## Release jupyterlab-dash to NPM
+First [install yarn](https://yarnpkg.com/lang/en/docs/install/).
+
+To publish a pre-release
+```
+yarn publish --access public --tag next
+```
+
+To publish a final release
+```
+yarn publish --access public
+```
+
+Enter the new version number in the prompt
+
+Then tag the release (Where `X.Y.Z` is the version entered above)
+
+```
+$ git tag jupyterlab-vX.Y.Z
+$ git push origin jupyterlab-vX.Y.Z
+```
+
+## Add GitHub Release entry
+
+Go to https://github.com/plotly/jupyterlab-dash/releases and "Draft a new release"
+
+Enter the `vA.B.C` tag
+
+Make "Release title" the same string as the tag.
+
+Copy changelog section for this version as the "Describe this release"

setup.py

@@ -72,7 +72,7 @@ def run(self):
             sys.executable))
 
         self.status('Uploading the package to PyPI via Twine…')
-        os.system('twine upload --repository-url https://test.pypi.org/legacy/ dist/*')
+        os.system('twine upload dist/*')
 
         self.status('Pushing git tags…')
         os.system('git tag v{0}'.format(about['__version__']))