v4.3.10

What's Changed

• fix(secure-header): Replace NodeJS Buffer API by @watany-dev in #2761
• fix(http-exception): prioritize the status code by @yusukebe in #2767
• feat(etag): export RETAINED_304_HEADERS by @yusukebe in #2763

Full Changelog: v4.3.9...v4.3.10