v0.20.18

What's Changed

• Use performance.now() where available by @robertodauria in #379
• fix(ndt7-protocol): clarify ElapsedTime semantics by @bassosimone in #381
• Add -compress-results flag to optionally disable compressing results by @stephen-soltesz in #383
• Add utility to generate schema for ndt5 and ndt7 output formats by @stephen-soltesz in #384

Full Changelog: v0.20.17...v0.20.18