make some release

[glensc]

make some release:
https://github.com/libimobiledevice/sbmanager/releases

so it could be bundled with linux distributions nicely if it has at least some version tagged, 0.1.0
is in configure.ac

note: the tarball could be attached to github release

[gitsop01]

The original code has many library depreciations it is gtk2 based as a proof of concept.
A updated gtk3 port of sbmanager is available from

https://github.com/gitsop01/sbmanager

This is still work in progress but has been updated for many library depreciations. The development
work has been done using the lastest stable Fedora distribution and libraries.
No tagged releases at the moment but will update - you can still clone the source to a local git repository and compile it there for use.

There is a pull request in from last year to update this repository but the original authors have not actioned or commented on it at all to date.

[gitsop01]

Now that GTK4 has been released It is time to update this application
You can find it at
https:///github.com/gitsop01/sbmanager. A gtk4-devel branch exists.
Developers are welcome