Release v0.2.3

Changes

• Add Excavation Sand and Excavation Red Sand #34
• Shatter sound on unsuccessful excavation #38

Fixed

• Different oxidation states of Brushes don't show up in the Creative Inventory like other Copper items #44
• Brushing does not consume durability #47

What's Changed

• Feature/brush oxidation by @capsey in #48
• Feature/excavation sand by @capsey in #51

Full Changelog: v0.2.2...v0.2.3