AutoCompanion

AutoCompanion 6.2.3 (Retail)

New: Boosts (Advanced tab)

• Time of day boost: at night (21:00–06:00, in-game time) night companions (owls, moths, bats, fireflies, Black Tabby Cat) are twice as likely and can come out in any zone; by day they're half as likely. The same goes for chickens in the morning (06:00–10:00). No effect in dungeons, raids and battlegrounds.
• Holiday boost: festival companions are four times as likely during their holiday (Winter Veil, Hallow's End, Love is in the Air, Lunar Festival, Midsummer, Children's Week, Brewfest, Noblegarden, Pilgrim's Bounty and Day of the Dead), read from the game's calendar. Hallow's End also boosts night companions, spiders, demons, oozes and undead. During Winter Veil, the other winter companions also suit every zone.
• Both are off by default and work together with Match zone and Chance. A holiday boost and a time of day boost don't stack: the holiday wins.

Match zone

• "Vermin" is split in two. Rats and mice suit every city and the zones they had before.
• Beetles and roaches suit deserts and barren lands (Tanaris, Silithus, Uldum, Badlands, Searing Gorge, Blasted Lands, Desolace, the Barrens, Durotar, Thousand Needles), plus Deepholm, Netherstorm, Mechagon and Undermine.
• Cockroach and Undercity Cockroach only suit Undercity.

Interface

• The Advanced tab is more compact and evenly spaced, so everything fits without scrolling at the default window size.