add: changelog

Author: KD-7

docs/changelog.rst

@@ -3,5 +3,44 @@ Change Log
 ----------
 This file documents all notable changes to the project.
 
-- TrueLearn 1.0.0 (14-04-2023)
-    - Initial release!
+- Date format is DD-MM-YYYY.
+- TrueLearn adheres to `Semantic Versioning`_.
+- TrueLearn uses the `Keep a Changelog`_ format.
+.. _Semantic Versioning: http://semver.org/
+.. _Keep a Changelog: http://keepachangelog.com/
+
+
+**TrueLearn 1.1.0 (13-08-2023)**
+
+*Added*
+
+- The option to visualise the variance in Bar, Dot, Line plotters. By default this is
+enabled except in the Line plotter.
+
+
+*Changed*
+
+- INK classifier now uses a binary skill representation.
+- The INK Classifier can now be instantiated using a dictionary of parameters
+- Added black border to Rose Plotter to make it easier to distinguish topics of similar
+colour.
+- Locked the plotly, kaleido and wordcloud dependencies to avoid breaking changes.
+- Radar plotter doesnt show the variance, due to concerns about the representation of
+variance being misleading.
+
+*Fixed*
+
+- Ink prediction??
+- Topic label overflow in Bubble plotter. This means that a reasonable number
+of topics (around 10 to 15) can be plotted for the default image size.
+- Wordcloud now fully supports Python 3.11
+
+*Removed*
+
+- orjson dependency, as JSON deserialisation is not our bottleneck and the additional dependency
+is not worth it.
+
+
+**TrueLearn 1.0.0 (14-04-2023)**
+
+- Initial release!