Minor improvements:

• Package version is now available as a global property window.codapi.version.
• Better handling of syntax-highlighted pre and code elements.
• The widget correctly attaches to the preceding code block even if it is rendered inside the p element (due to Markdown processing rules). Previously, it threw an exception in this case (see #13 (comment)).

⚠️ There are some breaking changes in undocumented APIs (hopefully you didn't use them):

• The global window.Codapi object is renamed to window.codapi.
• The global window.CodapiSnippet object is removed.