Minecraft 1.17 is right here and, in fact, there are bugs to fix. Ore distribution obtained knocked around a bit with the launch of 1.17 - although the developers stress it hasn’t been as bad as you’ve thought - and a new pre-launch update takes purpose at these issues. Assuming no major points are found in this second pre-release patch, you need to expect to see the fixes land in 1.17.1 soon. Cubepack88
Because the launch of 1.17, diamond ore has been generating one block off of the place it ought to have been in Java Edition. That’s getting fastened in Java 1.17.1. That is separate from the Bedrock bug that made diamond ore a lot rarer, and even that problem has already been addressed as of Bedrock Version 1.17.2.
This replace additionally fixes a bug with emerald ore era in Java. Since 1.17, you’d get between six and 24 emerald ore per chunk - the intended quantity is three to eight, and the ore is again to regular with this patch.