Nintendo issued Tomodachi Life patch notes for version 1.0.3, and the update is mostly bug fixes. The one user-facing change is narrower local play sending for Mii characters or other creations when island or player names include numbers or text under display restrictions.
Nintendo 1.0.3 on Switch
Tomodachi Life: Living the Dream is out on Nintendo Switch, so this patch lands on a live game rather than a test build. That means players who share creations locally need to check names before they try to send anything, or the transfer may be blocked.
Local play name limits
The restriction applies when the island name or player name contains numbers or text that is subject to display restrictions. In practice, that turns naming rules into a sharing rule, not just a cosmetic one, because the same text that appears harmless in menus can stop local play sending.
Bug fixes in 1.0.3
Nintendo also said there are quite a few bug fixes in the update. That keeps the patch’s largest share of changes opaque, so players get a clearer warning about one specific transfer limit than they get about the rest of the repair work.
The practical move for affected players is simple: check island and player names before using local play, especially if they use numbers or restricted text. The part Nintendo did not spell out is which specific bugs were fixed in 1.0.3, so the patch note leaves the broader maintenance work described only in general terms.
