New Features add option to render page revisions (c53b23e14) add revision previews for page history (6f578a7c1) improve preview ui (3cb43c07a) Bugfixes fix email address rendering in code blocks (b0ef28733) fix render error when raw block is empty (70c105767) remove image slideshow breakpoint defaults (f52f4e051) skip email address obfuscation inside input and textarea placeholders (d117cda63)