We are now releasing pre-release 5 for Minecraft 1.19.1. This pre-release includes the remaining fixes for a known exploit regarding player report context. It also fixes some other crashes and bugs.
Changes in 1.19.1 Pre-release 5
Chat
When writing chat messages, the signing status of the displayed chat messages is shown with a colored indicator
The indicator will either appear to the left of the chat input field, or to the left of the chat preview if chat preview is being used
The indicator will be green when the displayed message is signed
The indicator will be orange when Chat Preview is enabled and a preview is waiting to be signed
The background of the chat preview will also display slightly faded when a preview is waiting to be signed
Chat Preview
Added "On Send" Chat Preview option for updating chat previews only when attempting to send a message
To confirm sending a message, a second hit of the Enter/Return key is required
The previous "ON" setting has been renamed to "On Modified"
The "On Modified" mode no longer displays previews if the message has not been modified by the server
Chat Preview is now enabled in singleplayer, and will display when using commands that have selector substitution such as /say
Previewed hover events and click events are now highlighted with a solid background
Technical Changes in 1.19.1 Pre-release 5
The team_msg_command chat type has been split apart into team_msg_command_incoming and team_msg_command_outgoing
Bugs fixed in 1.19.1 Pre-release 5
MC-130243 /debug stop message uses OS locale specific number formatting
MC-149047 Scroll Sensitivity slider label uses OS locale for number formatting