Changes in version 0.8.6                        

Bug fixes:

    o   eval - fixed 'no out.log' when eval = FALSE

    o   collectcode - collecting code is now actually suppressed when
	collectcode = FALSE

                        Changes in version 0.8.4                        

Enhancement:

    o   PDF tables - the 'saspdf' engine now includes SAS' LaTeX
	stylesheet, which is written to your project folder.  Your
	document YAML should now include 'extra_dependencies:
	sasmarkdown' for 'pdf_document' output.

                        Changes in version 0.8.3                        

Bug fix:

    o   collectcode() - now works with LaTeX output.

                 Changes in version 0.8.0 (2022-09-20)                  

New features:

    o   PDF tables - a new engine 'saspdf' produces LaTeX tables.

                        Changes in version 0.7.3                        

Other improvements

    o   NLS - SAS National Language Support extended to HTML output.

    o   Unix support - now searches more directories for the SAS
	executable.

                        Changes in version 0.7.1                        

Other improvements

    o   NLS - support for SAS National Language Support.  There is now
	a chunk option, 'encoding=', to declare the language encoding
	used by SAS.  This defaults to "latin1".

    o   log cleanup - now handled through SAS options rather than log
	post-processing in R.  Fixes some bugs.

                        Changes in version 0.5.2                        

New features:

    o   find_sas() - now runs onLoad, defines engine.path if the SAS
	executable is found, and warns if not found.

    o   saslog_hookset() - enabled by default

Other improvements

    o   spinsas - fixed bugs introduced by changes in knitr

                        Changes in version 0.5.0                        

New features:

    o   sashtml5 - an engine for HTML5 output, with inline SVG graphs

    o   find_sas() - attempt to find the SAS executable

Other improvements

    o   engine.path and engine.opts - takes advantage of knitr's newer
	approach to specifying engine paths and engine options

                        Changes in version 0.4.2                        

New features:

    o   spinsas() - turns specially formatted .sas files into Markdown

Other improvements

    o   sas_collectcode() - now handles pre-existing autoexec.sas
	files, called when the package is attached.