Officially Samsung may not release the Android 4.4 Kitkat update for its Samsung Galaxy Ace, Galaxy Fit, Galaxy Mini and Galaxy Gio in forseable future. So what do the owners of this not so high end smart phones do to get Android 4.4 Kikat on their smart phones. Simple, root them with the newly launched initial builds of Android 4.4 Kitkat for Samsung Galaxy Ace, Galaxyy Fit, Galaxy Mini and Galaxy Gio.
If you own any of this devices, you can updated your smart phone to Android 4.4 Kitkat and take full advantage of the new features that come with it. This is because these smart phones come with a limited memory and have only Android version is 2.3 at present.
The instructions to install the CM11 Android 4.4 Kitkat on your above smart phones are given below on these XDA Forum threads
If you find any problems with the installation, you can post your query on the individual XDA forum threads.