Updated change log and link to user manual

Author: craflin

CHANGELOG.md

@@ -1,4 +1,10 @@
 
+# 0.3.0
+
+* Added Ubuntu 22.04 build
+* Fixed crash caused by XML syntax errors
+* Fixed crash caused by code segments in environments or tables
+
 # 0.2.9
 
 * Fixed environment script execution

README.md

@@ -10,7 +10,7 @@ Optional layout information written in *LaTeX* may be provided to customize the
 
 ## Examples & Documentation
 
-Further documentation and a showcase of *umdoc*'s capabilities can be found in its [user manual](https://github.com/craflin/umdoc/releases/download/0.2.7/umdoc-0.2.7.pdf).
+Further documentation and a showcase of *umdoc*'s capabilities can be found in its [user manual](https://github.com/craflin/umdoc/releases/download/0.3.0/umdoc-0.3.0.pdf).
 
 ## Build Instructions