ShowItem 1.5.15 - Live inventory display auto update
This update adds auto updates to the live inventory display showing. That means that if the inventory that is shown is changed then the display that someone else is viewing of it will also update with these changes. (As a reminder: Live inventories can be enabled with the show-live-inv configuration option)
Fixed a typo in the key of the item.unknown language default setting leading to a "missing language key" error if it wasn't added manually.