Update the docs for better info on :CSApproxSnapshot Allow snapshotted schemes to work on Vim 6, and work properly in Konsole and Eterm (thanks David Majnemer!) Fix a bug causing a syntax error when using GVim while CSApprox was loaded. (thanks again, David Majnemer!)
Add a hooks system, allowing users to specify a command to run, either before or after the approximation algorithm is run, for all schemes or one specific one. Also rewrite :CSApproxSnapshot to be more maintainable and less of a hack, and fix several bugs that it contained.