update version

Author: mariogeiger

ChangeLog.md

@@ -5,14 +5,16 @@ 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).
 
 ## [Unreleased]
+
+## [0.20.0] - 2023-09-09
 ### Added
 - `e3nn.Irreps.mul_gcd`
 - `e3nn.IrrepsArray.extend_with_zeros` to extend an array with zeros, can be useful for residual connections
 
 ### Changed
 - rewrite `e3nn.tensor_square` to be simpler (and faster?)
 - use `jax.scipy.special.lpmn_values` to implement `e3nn.legendre`. Faster on GPU and supports reverse-mode differentiation.
-- **[BREAKING]** Change the output format of `e3nn.legendre`
+- **[BREAKING]** Change the output format of `e3nn.legendre`!
 
 ### Fixed
 - Add back a lazy `._chunks` in `e3nn.IrrepsArray` to fix issue #38

e3nn_jax/__init__.py

@@ -1,4 +1,4 @@
-__version__ = "0.19.3"
+__version__ = "0.20.0"
 
 from e3nn_jax._src.config import config
 from e3nn_jax._src.rotation import (