Samsung will Update 13 Phones to Android KitKat 4.4.4 including Galaxy Note 2, Grand 2 and S4

Leaked document shows that Samsung will update or already updated 13 Galaxy devices to Android 4.4.4 KitKat. The devices which will get the update includes Galaxy S4, Galaxy Note 3 Neo, Galaxy S4 Mini Duos, Galaxy S4 Mini, Galaxy Grand 2 Duos, Galaxy Grand 2, Galaxy Note 2 and Galaxy Note 2 LTE.
Samsung already updated Galaxy S5 and most Galaxy Note 3 variants to Android 4.4.4 KitKat
For many devices the update will happen sometime in November as Samsung is currently testing those. Here is the complete road-map of Android 4.4.4 KitKat update.
Galaxy S5 — SM-G900I: October
Galaxy S5 — SM-G900F: October
Galaxy Note 3 — SM-N900: October
Galaxy Note 3 LTE — SM-N9005: October
Galaxy S4 — GT-I9500: November
Galaxy S4 LTE — GT-I9505: November
Galaxy Note 3 Neo — SM-N750: November
Galaxy S4 Mini Duos — SM-I9192: November
Galaxy S4 Mini — SM-I9190: November
Galaxy Grand 2 Duos — SM-G7102: November
Galaxy Grand 2 — SM-G7105: November
Galaxy Note 2 — GT-N7100: November
Galaxy Note 2 LTE — GT-N7105: November