Hi! You mentioned new features in the HeadTag plugin. I seet these option in the taq settings (tabs) for Menu items, User Groups and Access levels.
Media version: What exactly are those? Does the Joomla CMS ship with different versions of frameworks like jQuery? And also Bootstrap? And we can use this to select the version we need/want? I'm not sure we will use this, because most of the time we load a external (newer) version of jQuery in our templates.
IE conditionals: We stopped using IE conditionals a while ago. Do you think we still need those for website we develop?
Load Frameworks: This loads the framework that comes with Joomla?
If we want to use these new settings, what 'Type' do we select as the first option?
Media version: This is something Joomla added in v2.something where a system or extension upgrade increments a media version. This way, you don't need to ask your users to clear their cache to get new versions of JS/CSS/images.
All it does is add a checksum to the end of the media URL. Like this:
IE Conditionals: It's there if you want it - I noticed that the Joomla library for including JS/CSS offers it, so I threw it in there as an option.