diff --git a/CHANGELOG.md b/CHANGELOG.md
index e94bb3f3..4deffc50 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -3,7 +3,21 @@ 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).
+
+## [4.5.0] - 2021-10-07
+
+### Changed
+- [#290](https://github.com/biolab/orange3-bioinformatics/pull/290): (OWAnnotateProjection) follow widget UI style guidelines
+- [#289](https://github.com/biolab/orange3-bioinformatics/pull/289): Refactor GUI components of resolwe widgets
+- [#286](https://github.com/biolab/orange3-bioinformatics/pull/286): Change the documentation theme
+
+### Fixed
+- [#289](https://github.com/biolab/orange3-bioinformatics/pull/289): Fix for breaking changes in requests-cache package
+- [#288](https://github.com/biolab/orange3-bioinformatics/pull/288): Fix for issues that occurred after changes in widget auto-summary were introduced
+
+
 ## [4.4.0] - 2021-06-08
+
 ### Changed
 - [#282](https://github.com/biolab/orange3-bioinformatics/pull/285): (OWGenialisExpressions) use CollectionTables to fetch data
 
diff --git a/README.md b/README.md
index 64cda10a..9c7e9d48 100755
--- a/README.md
+++ b/README.md
@@ -1,10 +1,6 @@
 Orange3-bioinformatics
 =======================
 
-<a href="https://dev.azure.com/orange-biolab/orange3-bioinformatics/">
-  <img src="https://dev.azure.com/orange-biolab/orange3-bioinformatics/_apis/build/status/biolab.orange3-bioinformatics?branchName=master" />
-</a>
-
 <a href='https://orange3-bioinformatics.readthedocs.io/en/latest/?badge=latest'>
     <img src='https://readthedocs.org/projects/orange3-bioinformatics/badge/?version=latest' alt='Documentation Status' />
 </a>