Get ready for 0.2.1 release

CHANGELOG.md

@@ -8,15 +8,23 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 ## [Unreleased]
 - _No changes yet_  <!-- Placeholder for future changes -->
 
+
+## [0.2.1] - 2024-12-05
+
 ### Fixed
--  mkdocs is now configured correctly for the new project structure
--  JAX installation is now handled correctly for different configurations (CPU, CUDA, TPU)
+- mkdocs is now configured correctly for the new project structure
+- JAX installation is now handled correctly for different configurations (CPU, CUDA, TPU)
+- Fixed a couple of bugs in 2D regularied_bc and kbc (Warp) that emerged after merging 2d and 3d kernels
+
+### Added
+
+- Added abstraction layer for boundary condition efficient encoding/decoding of auxiliary data
+- Added the capability to add profiles to boundary conditions
+- Added prepare_fields method to the Stepper class to allow for more automatic preparation of fields
 
 ## [0.2.0] - 2024-10-22
 
 ### Added
 - XLB is now installable via pip
 - Complete rewrite of the codebase for better modularity and extensibility based on "Operators" design pattern
-- Added NVIDIA's Warp backend for state-of-the-art performance
-- Added abstraction layer for boundary condition efficient encoding/decoding of auxiliary data
-- Added the capability to add profiles to boundary conditions
+- Added NVIDIA's Warp backend for state-of-the-art performance