Increment minor version to v2.16.0 (web-platform-dx#2509)

Increment minor version to v2.15.0 (web-platform-dx#2482)

Increment minor version to v2.14.0 (web-platform-dx#2463)

Increment minor version to v2.13.0 (web-platform-dx#2449)

Increment minor version to v2.12.0 (web-platform-dx#2422)

Increment minor version to v2.11.0 (web-platform-dx#2402)

Increment minor version to v2.10.0 (web-platform-dx#2377)

Adds additional contain features and keys (web-platform-dx#2252)

Increment minor version to v2.8.0 (web-platform-dx#2326)

Increment minor version to v2.7.0 (web-platform-dx#2288)