This diff renames the Temple of Vesta aura from "Loyalty", which seemed pretty generic to me, to "Eternal Fire", a reference to the fire within the temple attended to by the College of Vestal Virgins.
It also changes the aura's effect from a Garrison capture points regeneration effect, to a Capture Points increase, which to me makes it a more explicit bonus for players to grasp. It also changes the aura icon to the Laurel.