v1.6.4

What's Changed

• Bump XSeries from 8.5.0 to 8.5.0.1 by @dependabot in #50
• Bump placeholderapi from 2.10.10 to 2.11.1 by @dependabot in #54
• Bump spigot-api from 1.18-R0.1-SNAPSHOT to 1.18.1-R0.1-SNAPSHOT by @dependabot in #51
• Bump com.github.johnrengelman.shadow from 7.1.0 to 7.1.1 by @dependabot in #52
• Bump RocketPlaceholders from 2.0.1 to 2.1 by @dependabot in #55
• Bump com.github.johnrengelman.shadow from 7.1.1 to 7.1.2 by @dependabot in #56
• 1.8 support by @Lorenzo0111

Full Changelog: 1.6.3...v1.6.4