14.04 and its support

[N. W.]

Hello,

I've got some questions regarding the PPA:

https://launchpad.net/~lubuntu-dev/+archive/staging

which has been mentioned in the previous post.

What if I do not use this PPA? Will I still receive all those updates
but just have to wait a little longer for them to arrive?

If not: Which updates am I going to receive and which updates am I not
going to receive and why am I not going to receive them?

Also: What about the issue regarding the update manager / update
notifier which is being referred to in the other thread (bug 1046563):

https://lists.ubuntu.com/archives/lubuntu-users/2014-May/007539.html

?

When is that going to be fixed?

Regards