chore(release): prepare v0.4.0b2

Author: Lucia-Poma

CHANGELOG.md

@@ -6,6 +6,7 @@ The format is based on [Keep a Changelog](https://keepachangelog.com/en/1.1.0/),
 and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0.html).
 
 ## [Unreleased]
+## [0.4.0b2] - 2026-05-21
 
 ### Added
 

pyproject.toml

@@ -192,7 +192,7 @@ showcontent = true
 project_name = "DBSAnnotator"
 bundle = "ch.wysscenter.dbsannotator"
 # Briefcase requires a static version here even when [project] uses dynamic version
-version = "0.4.0b1"
+version = "0.4.0b2"
 license = { file = "LICENSE" }
 # Windows per-user install dir is %LOCALAPPDATA%\<author>\<formal_name>; must match
 # FS_ORG_NAME in dbs_annotator.config (Qt user data / lab convention).

src/dbs_annotator/__init__.py

@@ -5,7 +5,7 @@
 clinical data during Deep Brain Stimulation programming sessions.
 """
 
-__version__ = "0.4.0b1"
+__version__ = "0.4.0b2"
 __app_name__ = "DBS Annotator"
 
 from .config import APP_LEAD_AUTHOR