v1.2.0

What's Changed

• Bump h2 from 0.4.1 to 0.4.2 by @dependabot in #379
• Print help message when no argument is given by @hatoo in #380
• ko-fi! by @hatoo in #383
• Lookup DNS at beginning and cache it by @hatoo in #391
• Report deadlined requests by @hatoo in #392
• Count /dev/fd using std by @hatoo in #394
• More helpful message for deadline by @hatoo in #395
• Update to stable rust version by @tonyskapunk in #396

Full Changelog: v1.1.0...v1.2.0