update version and add empty changelog sections after release (#2461)

OriolAbril · web-flow · commit 774732588e0d · 2025-07-11T10:40:59.000+02:00
diff --git a/CHANGELOG.md b/CHANGELOG.md
@@ -1,5 +1,15 @@
 # Change Log
 
+## v0.x.x Unreleased
+
+### New features
+
+### Maintenance and fixes
+
+### Deprecation
+
+### Documentation
+
 ## v0.22.0 (2025 Jul 9)
 
 ### New features
diff --git a/arviz/__init__.py b/arviz/__init__.py
@@ -1,6 +1,6 @@
 # pylint: disable=wildcard-import,invalid-name,wrong-import-position
 """ArviZ is a library for exploratory analysis of Bayesian models."""
-__version__ = "0.22.0"
+__version__ = "0.23.0.dev0"
 
 import logging
 import os
