Add new diff formats to documentation.
@@ -22,7 +22,8 @@ If `--output` is provided then a report will be written with any differences bet
See <a href="/examples/release-diff.txt" target="_blank">`release-diff.txt`</a> for an example. In the output, 'Ontology 1' corresponds to your `--left` input and 'Ontology 2' corresponds to your `--right` input.
-The output is in OWL Functional syntax, but you can include entity labels with `--labels true`.
+The default "simple" output is in OWL Functional syntax, but you can include entity labels with `--labels true`. In addition, Markdown and HTML diff formats are available. You can select the desired format using
+the `--format` (or `-f`) option, with possible values `simple`, `html`, or `markdown`.
You can also compare ontologies by IRI with `--left-iri` and `--right-iri`. You may want to compare a local file to a release, in which case:
<!-- DO NOT TEST -->
