v2.13.1

• Converted the Firefox version of Markdown Here to use the WebExtensions API. This makes MDH compatible with Firefox's new multiprocess architecture (aka Electrolysis). If you have an older version of MDH installed in Firefox, there will soon be a new release of that version which prompts you to install the new WebExtensions version.

  • The upgrade for existing Firefox users is a little rocky because the XUL version needs to continue to exist for Thunderbird (and Postbox) users. So the WebExtensions version has to fork.
  • The Firefox and Chrome code bases are now almost identical, so that's good.

• Fixed bug# 369: Clicking Markdown Here's "Options" button in Firefox and Thunderbird (version 48+) causes the client application to hang. (Note that this only applies to the XUL version of the extension.)

  • Thanks to Sam Estep, r2evans, happyconfident, Juan Salvador Aleixandre, haililihai, Shi Liang, jjroper, Linxzh.

• Updated jQuery to 3.2.1. This was required to pass Mozilla review.