Free update will automatically install.
"Substantial additions" will continue the stories of Michael, Franklin and Trevor in Southern San Andreas.
New competitive mode 'Capture' to also release in December.
Actress to launch legal battle over unauthorised use of her image, site claims.
PS4 launch boosts the multi-platform titles.
50% off hunting rifles, rifle attachments, rifle ammo, plus all black clothing and vehicle mods.
'Get your ship together.'
Get your beach on in GTA 5's first DLC.
Stay tuned "for some exciting new Story Mode updates," says Rockstar Newswire.
Free pack includes new jobs, vehicles, weapons and outfits.
Is only the third biggest launch of 2013, behind GTA 5 and FIFA 14.