This will hopefully be done this weekend

A UI update might happen someday, but not anytime soon. The current devstack is beyond saving, so this would require a full Editor rewrite. This would probably require tenths of thousands of lines of code, and no actual feature would be implemented during all the time it takes.

Improving bedrock support will hopefully be done before the end of this year. That having said, I currently have no idea what synthesis is.

If you don't have back-ups of your documents (the .cisb files), you can't recover automatically. But, if you can still access your resourcepack, you can at least extract your images from it.

Custom ores are already planned for version 11.0. I hope to finish it in ~1 month.

Because supporting every single minecraft version takes me too much time, I only support the last patch of each major minecraft version (like 1.18.2 and 1.17.1). I suggest you update your server to 1.18.2

This plug-in usually doesn't cause a drop in tps.
But if it does, please use some performance profiler and show me what causes it. (Usually, performance problems are easy to fix once they are found.)

Thanks for the review. And to answer your questions: adding more types of blocks won't happen anytime soon because I have no idea how to do it (all custom blocks are mushroom blocks, which are always cubes). Placing custom blocks can be done using a *block item*, which is a special kind of custom item: when you create a custom item, you can choose from many options, 1 of them being *Block*. Translating the plug-in itself can be done via plugins/CustomItems/lang.yml and of course by typing French text in the display names and lore of your custom items. Translating the Editor might become possible someday, but not in the near future.

As far as I know, there is no proper way to add custom blocks to minecraft 1.12.2 and earlier. (There are tricks, but these either require entities or blocks with tile entities, which will cause lagg if many are placed.)

I know that custom items don't stack in creative mode, but they should in survival mode (and adventure mode). Custom food (even though they are backed by hoes) should work even in creative mode. You can contact me on discord if you would like some help with solving the food problem. (The reviews are not the best place for long bug investigations.)

I'm glad you like the plug-in, but could you tell me what these issues are? (Use the discussions or discord server)

First of all, I would recommend using [/kci give pico_esmeralda] instead of trying with /minecraft:give (the minecraft:give just an example of how you could create custom items with other commands, but isn't very useful on its own). Check the Installation section on this page or the text or video tutorial to see how to install everything you made in the Editor. Check the Troubleshooting section on this page if that doesn't seem to work.

Did you try to troubleshoot? ( https://knokko.github.io/custom items/troubleshooting.html and/or /kci debug) By the way, please don't use reviews for these things, especially before troubleshooting (from your review, I can't tell whether you did that)