Merge tag 'prepare_1.0.3' into develop

Release 1.0.3

Author: fgmacedo

docs/releases/1.0.3.md

@@ -0,0 +1,14 @@
+# StateMachine 1.0.3
+
+*January 27, 2023*
+
+
+StateMachine 1.0.3 fixes a bug between {ref}`State` and {ref}`transition` instances sharing
+references of callbacks when there were multiple concurrent instances of the same `StateMachine`
+class.
+
+
+## Bugfixes
+
+- [#334](https://github.com/fgmacedo/python-statemachine/issues/334): Fixed a shared reference
+  of callbacks when there were multiple concurrent instances of the same `StateMachine` class.

docs/releases/index.md

@@ -1,8 +1,9 @@
 # Release notes
 
+Versions follow [Semantic Versioning](https://semver.org/) (`<major>.<minor>.<patch>`).
 
-Release notes for the official StateMachine releases.
-Each release note will tell you what's new in each version, and will also describe any backwards-incompatible changes made in that version.
+Backward incompatible (breaking) changes will only be introduced in major versions
+with advance notice in the **Deprecations** section of releases.
 
 
 ## Releases
@@ -24,8 +25,9 @@ Below are release notes through StateMachine and its patch releases.
 This is the last release series to support Python 2.X series.
 
 ```{toctree}
-:maxdepth: 1
+:maxdepth: 2
 
+1.0.3
 1.0.2
 1.0.1
 1.0.0

statemachine/__init__.py

@@ -3,6 +3,6 @@
 
 __author__ = """Fernando Macedo"""
 __email__ = "fgmacedo@gmail.com"
-__version__ = "1.0.2"
+__version__ = "1.0.3"
 
 __all__ = ["StateMachine", "State"]