Hello. Noticed a few things with Holdem, which by the way is a really cool version. First, would you consider moving the All In key to Shift A, or perhaps adding a confirmation prompt if someone preses A to make sure? Either way would be helpful, though Shift-A would at least make it so someone doesn't accidentally press the key. Also, would like to see some improvements to the way hands are announced. Could you add announcing the kickers with hands, if two players have the same hand? For instance, if two players both have a pair of 8's, it would be good to announce the other cards that made up the hand so we can easily see why they won. Hope this makes sense.
Could you add a command for table masters to pause the game? This would be useful for long tournaments.
Finally, if someone only has a high card, it should be announced as high card instead of saying they have nothing. You always have something, even if the hand is terrible.
There's a bunch of translations as well in the way hands are announced among other things. I'm happy to help with this or help update your translation file for English. The one that comes to mind right away is a flush, which you are calling a color.

Thanks as always.