Release 1.9.2

• Added a build_directory configuration option to override the directory where temporary rendering scripts are written. This is useful for sandboxed renderers (e.g. mmdc installed via snap on Linux) that cannot access the system temporary directory (#82). • Fixed an issue where TeX output contained a figure even if the caption was empty (#37). • Fixed a documentation issue where the null command-line arguments for plantuml should have been "" (#76).