Release v0.4.1 (#228)

* Update version to 0.4.1 in pyproject.toml
* Add header for version 0.4.1 in changelog

Author: ValerianRey

CHANGELOG.md

@@ -8,6 +8,8 @@ changes that do not affect the user.
 
 ## [Unreleased]
 
+## [0.4.1] - 2025-01-02
+
 ### Fixed
 
 - Fixed a bug introduced in v0.4.0 that could cause `backward` and `mtl_backward` to fail with some

pyproject.toml

@@ -4,7 +4,7 @@ build-backend = "pdm.backend"
 
 [project]
 name = "torchjd"
-version = "0.4.0"
+version = "0.4.1"
 description = "Library for Jacobian Descent with PyTorch."
 readme = "README.md"
 authors = [