From the Rules Compendium released Feb 21 2017, the errata text was published as the text of the Frontier Justice card:
pineboxentertainment.com/wp-content/uploads/public/doomtownrulescompendium_v0.5.pdf
Errata Text from Oct 8 2015
Shootout: Choose a dude. Boot that dude and their attached cards. That dude gets –1 bullets and cannot use their abilities. Their attached cards lose all traits, abilities, and bullet bonuses.
www.alderac.com/forum/viewtopic.php?f=375&t=115332
Errata Text from Frontier Justice, May 18 2015, is:
Shootout: Choose a dude. Boot that dude and their attached cards. That dude gets –1
bullets and cannot use abilities. Their attached cards lose all traits, abilities, and bullet
bonuses.
Erratas for cards can be found in the FAQ:
alderac.com/doomtown/rules/
For OCTGN play I've modified the card image with the errata wording. The file path is
OCTGN\ImageDatabase\b440d120-025a-4fbe-9f8d-3873acacb37b\Sets\4faa78e0-7f18-4b5b-89ac-56b79624bc83\Cards
The image is named with the correct OCTGN id.
Other errata images available: 108 Worldly Desires, Auto-Revolver, Bad Company, Concealed Weapons, Desolation Row, Focusing Chi, Forced Quarantine, Henry Moran, Hot Lead Flyin', Ivor Hawley (Exp.1), Junior, Morgan Cattle Co., Mugging, Nathan Shane, Nicodemus Whateley, No Turning Back, Paralysis Mark, Rico Rodegain, Smiling Tom, Undertaker, Unprepared Promo, The Wretched
Posted with permission form Pine Box.