CHANGELOG.md in drawio_dsl-0.5.3 vs CHANGELOG.md in drawio_dsl-0.5.4

@@ -1,4 +1,11 @@
+## [0.5.3](https://github.com/klueless-io/drawio_dsl/compare/v0.5.2...v0.5.3) (2022-03-08)
+
+
+### Bug Fixes
+
+* implement h1..6, p elements, start work on sample documents and project plans ([fcd02cd](https://github.com/klueless-io/drawio_dsl/commit/fcd02cd3fb0c90591ac97ec27ac81d7112bd1f3c))
+
 ## [0.5.2](https://github.com/klueless-io/drawio_dsl/compare/v0.5.1...v0.5.2) (2022-03-07)
 
 
 ### Bug Fixes