diff --git a/changelog.md b/changelog.md
index 74e1c8e..721d56c 100644
--- a/changelog.md
+++ b/changelog.md
@@ -7,6 +7,14 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 
 ## [Unreleased]
 
+## [0.2.1] - 2024-01-10
+
+### Fixed
+
+- Bug for non-zero padding in fold
+  [[bug report](https://github.com/f-dangel/unfoldNd/issues/30)]
+  [[PR](https://github.com/f-dangel/unfoldNd/pull/21)]
+
 ## [0.2.0] - 2022-11-10
 
 ### Added
@@ -41,7 +49,8 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 
 Initial release
 
-[Unreleased]: https://github.com/f-dangel/unfoldNd/compare/0.2.0...HEAD
+[Unreleased]: https://github.com/f-dangel/unfoldNd/compare/0.2.1...HEAD
+[0.2.1]: https://github.com/f-dangel/unfoldNd/compare/0.1.0...0.2.1
 [0.2.0]: https://github.com/f-dangel/unfoldNd/compare/0.1.0...0.2.0
 [0.1.0]: https://github.com/f-dangel/unfoldNd/compare/0.0.1...0.1.0
 [0.0.1]: https://github.com/f-dangel/unfoldNd/releases/tag/0.0.1
diff --git a/setup.cfg b/setup.cfg
index cf13e12..443c6c3 100644
--- a/setup.cfg
+++ b/setup.cfg
@@ -9,8 +9,7 @@ url = https://github.com/f-dangel/unfoldNd
 author = Felix Dangel
 author-email =
 license = MIT
-long-description =
-long-description-content-type =
+long-description = N-dimensional unfold (im2col) and fold (col2im) in PyTorch
 keywords = PyTorch, im2col, col2im, unfold, fold
 # Change if running only on Windows, Mac or Linux (comma-separated)
 platforms = any