v1.0.0-beta.48

✨ Enhancements

• ✨ Allow setting discoverer user-agent (#307) @wwilsman
• ✨ Add per-snapshot discovery cache and hostnames options (#306) @wwilsman
• ♻ Move snapshot discovery options (#304) @wwilsman
• ✨ Improved config migrate (#303) @wwilsman

🏗 Maintenance

• ⬆️ Bump rollup from 2.44.0 to 2.45.2 (#311) @dependabot
• ⬆️ Bump image-size from 0.9.7 to 1.0.0 (#310) @dependabot
• ⬆️ Bump jasmine-spec-reporter from 6.0.0 to 7.0.0 (#308) @dependabot
• ⬆️ Bump ajv from 8.0.5 to 8.1.0 (#300) @dependabot
• ⬆️ Bump @babel/core from 7.13.14 to 7.13.15 (#302) @dependabot
• ⬆️ Bump rollup from 2.44.0 to 2.45.1 (#301) @dependabot
• ⬆️ Bump @babel/preset-env from 7.13.12 to 7.13.15 (#299) @dependabot
• ⬆️ Bump eslint from 7.23.0 to 7.24.0 (#298) @dependabot