v0.18.0

What's Changed

• Add support for infix wildcard by @tigerwill90 in #46
• Add support for informational headers by @tigerwill90 in #47
• Add support for hostname routing by @tigerwill90 in #48
• Add support for ACID transaction by @tigerwill90 in #49

Full Changelog: v0.17.1...v0.18.0