Merge branch '5-remove-dependency-version-from-readme' into 'master'

Resolve "Remove dependency version from README"

Closes #5

See merge request !4

CHANGELOG.md

 # Changelog
 
+## 0.2.2
+
+- Removed dependency versions from README.md.
+
 ## 0.2.1
 
 - Removed irrelevant DataFrame copy in `preparation.Aggregator`.

README.md

@@ -10,14 +10,6 @@ Are you curious about how we use technology to disrupt the recruiting industry?
 
 ### Dependencies
 
-instaffo-scikit-learn requires:
-
-- python (>= 3.6)
-- numpy (>= 1.16)
-- pandas (>= 0.24)
-- scikit-learn (>= 0.21)
-- scipy (>= 1.3)
-
 More information about the dependencies can be found in the [pyproject.toml](pyproject.toml) file.
 
 ### User Installation

pyproject.toml

 [tool.poetry]
 name = "instaffo-scikit-learn"
-version = "0.2.1"
+version = "0.2.2"
 description = "This project contains custom scikit-learn estimators that we use."
 license = "MIT"
 authors = ["Instaffo GmbH <info@instaffo.de>", "Jan-Benedikt Jagusch <jan@instaffo.de>"]