v2.6.1

What's New

• 71% coverage of BCD

What's Changed

• Add missing flexbox, font-face and text-emphasis keys by @jamesnw in #2215
• Advance review date on the Baseline definition by @ddbeck in #2213
• Add missing masks keys by @jamesnw in #2214
• Bump @mdn/browser-compat-data from 5.6.14 to 5.6.15 by @dependabot in #2219

Full Changelog: v2.6.0...v2.6.1