Changelog for texmath-0.6.6.1

texmath (0.6.6.1) * Support \multline (previously it was mispelled "multiline") * Changed data-files to extra-source-files. texmath (0.6.6) * Insert braces around macro expansions to prevent breakage (#7). * Support \operatorname and \DeclareMathOperator (rekka) (#17). * Support \providecommand (#15). * Fixed spacing bugs in pandoc rendering (#24). * Ignore \hline at end of array row instead of failing (#19).