Changed the way the js is embedded into the page. It is now
added once on page load, and the widgets are loaded on topic
and post load.
Hi @dovydaskukalis -- this PR refactors the logic so it works with v1.13.x
If you don't want to maintain this plugin anymore, just grant me (julianlam on npm) publish rights on npm and we can take it over 👍
Otherwise merge and publish please 😄