This new update comes with a ton of optimisations and a few special features.

1. All messages, title, lore and item names are now customisable.
2. Improved the performance of shops and the 'sell' inventory. All items are backed up before processing to ensure no items are lost.
3. Items in the shop only show relevant data.
4. Improved update process.
5. Improved commands to make them easier to use and find.
6. Configuration files are now kept up to date by CustomShop.
7. ... Plus even more minor performance improvements.