diff --git a/CHANGELOG.md b/CHANGELOG.md
index 168a3ff..0804608 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -5,7 +5,14 @@ The format is based on [Keep a Changelog](http://keepachangelog.com/en/1.0.0/)
 and this project adheres to [Semantic Versioning](http://semver.org/spec/v2.0.0.html).
 
 ## [Unreleased]
-[Unreleased]: https://github.com/althonos/pronto/compare/v2.4.2...HEAD
+[Unreleased]: https://github.com/althonos/pronto/compare/v2.4.3...HEAD
+
+## [2.4.3] - 2021-08-02
+[2.4.3]: https://github.com/althonos/pronto/compare/v2.4.2...v2.4.3
+### Added
+- Missing documentation for the `pronto.Entity.relationships` property.
+### Fixed
+- RDX/XML parser crashing on files containing a relationship and a term with the same ID ([#138](https://github.com/althonos/pronto/pull/138)).
 
 ## [2.4.2] - 2021-05-26
 [2.4.2]: https://github.com/althonos/pronto/compare/v2.4.1...v2.4.2
diff --git a/docs/source/index.rst b/docs/source/index.rst
index 5ac4c16..5f09384 100644
--- a/docs/source/index.rst
+++ b/docs/source/index.rst
@@ -6,10 +6,10 @@
 
 *A Python frontend to ontologies.*
 
-|TravisCI| |License| |Source| |Docs| |Coverage| |Sanity| |PyPI| |Bioconda| |Versions| |Wheel| |Changelog| |Issues| |DOI| |Downloads|
+|Actions| |License| |Source| |Docs| |Coverage| |Sanity| |PyPI| |Bioconda| |Versions| |Wheel| |Changelog| |Issues| |DOI| |Downloads|
 
-.. |TravisCI| image:: https://img.shields.io/travis/althonos/pronto/master.svg?&maxAge=600&style=flat-square
-   :target: https://travis-ci.org/althonos/pronto/branches
+.. |Actions| image:: https://img.shields.io/github/workflow/status/althonos/pronto/Test/master?style=flat-square&maxAge=300
+   :target: https://github.com/althonos/pronto/actions
 
 .. |License| image:: https://img.shields.io/badge/license-MIT-blue.svg?style=flat-square&maxAge=2678400
    :target: https://choosealicense.com/licenses/mit/
diff --git a/pronto/__init__.py b/pronto/__init__.py
index eb3aad8..9ca4ef7 100644
--- a/pronto/__init__.py
+++ b/pronto/__init__.py
@@ -60,7 +60,7 @@
 
 __author__ = "Martin Larralde <martin.larralde@embl.de>"
 __license__ = "MIT"
-__version__ = "2.4.2"
+__version__ = "2.4.3"
 
 # Update the docstring with a link to the right version of the documentation
 # instead of the latest.