CHANGELOG: add 1.1.1 release note

CHANGELOG.md

@@ -2,9 +2,16 @@
 All notable changes to this project will be documented in this file.
 This project adheres to [Semantic Versioning](http://semver.org/).
 
+
 ## [dev] (unreleased)
 - ...
 
+
+## [1.1.1]
+__Improvements:__
+- When installing `ppscore` automatically install dependencies. ([#29](https://github.com/8080labs/ppscore/issues/29))
+
+
 ## [1.1.0]
 __Default changes:__
 - In `pps.score` changed the default of `random_seed` to `123` in order to enable reproducible results when comparing scores that are generated via `pps.score` or `pps.matrix`. The old behavior of drawing a random_seed per default was confusing. ([#32](https://github.com/8080labs/ppscore/issues/32))
@@ -13,6 +20,7 @@ __Improvements:__
 - Improve error message when using the wrong API ([#31](https://github.com/8080labs/ppscore/issues/31))
 - Automatic error catching for convenience with optional error inspection/debugging: added `catch_errors` to `pps.score` and added corresponding case `unknown_error`
 
+
 ## [1.0.0]
 __Breaking changes:__
 - The case of the calculation for `regression` or `classification` __only depends on the data types__ and not the cardinality of a column any more. Also, it is not possible any more to pass the `task` to `pps.score`. This removes confusion about the inference of the final task. Some other special cases like `feature_is_id` still review the cardinality of a column.