Add a CHANGELOG and build with tags (#81)

* Add a CHANGELOG and build with tags

* Fix changelog

* Fix version

.github/workflows/docker.yml

@@ -25,6 +25,7 @@ jobs:
           images: eginotebooks/hub
           tags: |
             type=sha
+            type=pep440,pattern={{version}}
             latest
       - name: Set up QEMU
         uses: docker/setup-qemu-action@v2

CHANGELOG.md

@@ -0,0 +1,24 @@
+# Changelog
+
+All notable changes to this project will be documented in this file.
+
+The format is based on [Keep a Changelog](https://keepachangelog.com/en/1.0.0/),
+and this project adheres to
+[Semantic Versioning](https://semver.org/spec/v2.0.0.html).
+
+## [Unreleased]
+
+## [0.1.0] - 2023-03-06
+
+First tagged release
+
+### Added
+
+- EGICheckinAuthenticator for authentication with EGI Check-in
+- EGISpawner expands Kubespawner to use Check-in information
+- OnedataAuthenticator and OnedataSpawner adds onedata support on top of the
+  EGICheckinAuthenticator and EGISpawner
+- D4ScienceOauthenticator & D4ScienceSpawner for supporting the D4Science VREs
+  with EGI Notebooks
+- Welcome page for showing an intro page to users
+- Custom templates for login and error pages