DOC: Update changelog for release

CHANGELOG.md

@@ -5,7 +5,7 @@ All notable changes to this project will be documented in this file.
 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] ##
+## [0.11.0] - 2025-03-05 ##
 
 ### Added ###
 
@@ -46,10 +46,6 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
   `True`) are now interpreted as empty strings in
   `converters.match_name_and_value` instead of being cast to string naïvely
 
-### Deprecated ###
-
-### Removed ###
-
 ### Fixed ###
 
 - `spss_to_datamodel` script works again.
@@ -60,9 +56,8 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
   empty cell. This has been fixed by treating None and NA values in
   `converters.match_name_and_value` (see above).
 
-### Security ###
-
 ### Documentation ###
+
 - Added documentation for ROCrateConverter, ELNFileConverter, and ROCrateEntityConverter
 
 ## [0.10.1] - 2024-11-13 ##