bump version; prepare release

CHANGELOG.md

@@ -1,3 +1,20 @@
+# 0.4.0
+
+### New features
+
+- Changing the number of compartments: `cell.branch(0).set_ncomp(4)` (#436, #440, #445,
+@michaeldeistler, @jnsbck)
+- New options for plotting: `cell.vis(type='comp')` and `cell.vis(type='morph')` (#432,
+#437, @jnsbck)
+- Speed optimization for `jx.integrate(..., voltage_solver="jaxley.stone")` (#442,
+@michaeldeistler)
+
+### Documentation
+
+- new website powered by sphinx:
+[`jaxley.readthedocs.io`](https://jaxley.readthedocs.io/) (#434, #435, @michaeldeistler)
+
+
 # v0.3.0
 
 ### New features
@@ -8,7 +25,6 @@ compile time (#418, @michaeldeistler)
 the number of compartments after initialization is not yet supported, #418, #426, 
 @michaeldeistler)
 
-
 ### Bugfixes
 
 - Bugfix for capacitances and their interplay with axial conductances (Thanks @Tunenip, 

jaxley/__version__.py

@@ -1,6 +1,6 @@
 # This file is part of Jaxley, a differentiable neuroscience simulator. Jaxley is
 # licensed under the Apache License Version 2.0, see <https://www.apache.org/licenses/>
 
-VERSION = (0, 3, 0)
+VERSION = (0, 4, 0)
 
 __version__ = ".".join(map(str, VERSION))

pyproject.toml

@@ -4,7 +4,7 @@ build-backend = "setuptools.build_meta"
 
 [project]
 name = "Jaxley"
-version = "0.3.0"
+version = "0.4.0"
 description = "Differentiable neuron simulations."
 authors = [
     { name = "jaxleyverse", email = "[email protected]"},