As previously noted, to get max speed minecarts in Minecraft at the moment through the use of the /gamerule command, you'll need to be playing on Snapshot 24w33a or above and also have cheats enabled.

Mojang has announced a Minecraft x Smurfs DLC, coinciding with the release of the new live-action animated movie. To celebrate, players can redeem a free Smurf Skin and Smurf Hat in Minecraft Bedrock.