anchor.diff:  * Add sample DB to examples
   * Better notification on errors in properties tests
   * Add new target into `Makefile`: CI-like properties tests
  -* Add new dependency: dearpygui (related to https://github.com/ahitrin/SiebenApp/issues/255[#255])
  -* Update dependencies (thx to dependabot):
  -approvaltests (3.3.2 to 5.2.0),
  -black (22.12b0 to 22.3.0),
  -hypothesis (6.34.1 to 6.46.11),
  -mypy (0.930 to 0.961),
  -py-spy (0.3.11 to 0.3.12),
  -pytest (6.2.5 to 7.1.2)
  -
  -Compatibility breaks:
  -
  -* Remove pytest-approvaltests dependency (not needed in new versions of approvaltests)
  +* Add new dependency: `dearpygui` (related to https://github.com/ahitrin/SiebenApp/issues/255[#255])
  +* Update dependencies (thx to @dependabot):
  +`approvaltests` (3.3.2 to 5.2.0),
  +`black` (22.12b0 to 22.3.0),
  +`hypothesis` (6.34.1 to 6.46.11),
  +`mypy` (0.930 to 0.961),
  +`py-spy` (0.3.11 to 0.3.12),
  +`pytest` (6.2.5 to 7.1.2)
  +
  +Compatibility breaks:
  +
  +* Remove `pytest-approvaltests` dependency (not needed in new versions of `approvaltests`)
   
   == Alpha version 0.9
   2022-01-09
  
positive.code: 
  Other improvements:
  
   * Setup pylint code style check
   * Introduce DSL for simper goal tree creation in test
  
  Compatibility breaks:
  
negative.code: 
  * Use Python 3.8+ syntax (walrus operator et al)
  * Use Python 3.10 on CI
  * Move rendering geometry logic from `app.py` to `render.py` and make it framework-agnostic, and cover it with tests
  * Use type aliases in `render.py` (WIP)
  * Move some common logic into the base Graph class in order to simplify all its children
  * Introduce `@with_key` decorator in order to simplify logic in all views
  
  Other improvements:
  
  * Cover CLI with tests
  * Add `py-spy` development dependency (for easier profiling)
  * Migrate from Travis CI to Github Actions
  * Update dependencies: `pytest`, `pytest-cov`, `hypothesis`, `approvaltests`, `mypy`, `pyqt5`, `black` (thx to @dependabot)
  * Update blog Jekyll dependencies
  * Update copyright @ 2022
  
  Compatibility breaks:
  
  * Drop support for Python 3.7
  * Get rid of `pylint` (`mypy` + `black` should be enough)
  
  == Alpha version 0.8
  2021-05-02
  