Update CHANGELOG.md

CHANGELOG.md

@@ -5,6 +5,14 @@ All notable changes to this project will be documented in this file. This change
 ### Changed
 - ....
 
+## [0.5.0] - 2022-12-02
+### Changed
+- various small refactors to improve code style and remove unused code
+- added extract-wordml script to help debugging issues
+- fix parsing issue with expressions in form of `x[y] - z`
+- fix issue with nonbreaking spaces not being trimmed [#141]
+- first steps for more meaningful error messages [#140]
+
 ## [0.4.2] - 2022-05-04
 ### Changed
 - service: fix division error on non-terminating decimal expansion due to BigDecimal usage in service.
@@ -20,4 +28,4 @@ All notable changes to this project will be documented in this file. This change
 - service: add js engine [#114]
 - core: introduce more transducers
 - core: `html()` function supports uppercase tags [#113]
-- core: newlines are kept in str substitution [#111]
+- core: newlines are kept in str substitution [#111]