Breaks site after upgrade to WP 4.2.1

Hi,
Earlier version won’t work anymore since google discontinued previous version of the API.
However, it’s available under developers tab like all other plugins on this directory.
BTW, the problem you mentioned seems to be due to script conflict (which is jQuery in 95% of the cases).
I’ve added (with enqueue script as recommended by WP Guidelines) the default jQuery provided with WordPress. Also there are other scripts that may be causing the conflict.
This plugin works with the default and most popular themes.
If it’s causing conflict with your theme, you need to either deactivate the plugin or switch to other theme.

I didn’t notice the title. So you’re saying it breaks on WP 4.2.1?
I’m still on 4.1 … so let me test it on 4.2.1

It worked fine until the WP 4.2.1 update. And I tested it tonight by deactivating all my other plugins one by one, and then re-activating them one by one. I noticed too that the font of the Youtube title is much bigger than before.

Just did the testing on WP 4.2.1 (default twenty fifteen theme) and 1.3 version of this plugin.
Everything seems to work normal.

If you give me a link to your site. I’ll try to find the problem and let you know what to do.

https://www.crivici.com/videos/ – the page where the plugin is used

Notice how the drop down menus don’t work and the font size is much smaller than usual.

I’m also getting a message saying that ‘your javascript is broken’.

There’s a plugin in your system which is trying to minify all the javascript files into one.
I think the name of that plugin is bwp-minify
disable that plugin since that’s not working at all.

That has helped, but the Youtube title font is still very large.

that large size is coming from some other css. I just used an h5 tag. it should take the h5 tag size defined by your theme (or some other css).

btw, the class of that h5 tag is titledesc
so you can add your css for that class to override that size.

Also I noticed that the size is coming from a cached css file. Clearing some cache (your theme’s or any cache plugin you may be using) may also fix it

Ok, I’ll try that tomorrow (need to sleep now) & let you know. Many thanks for your help.