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Upgrading hpack 2 to 3

Breaking2.3.0 → 3.0.0Breaking2New2Changed1Fixed3

BreakingUpgrade verdict

2 breaking changes.

  • Support for the nghttp2 backend is gone because it had stopped working.
  • The encoder now refuses to go over the maximum header table size, whether by sending a size update or by not sending one.
2 items need code or config changes
Breaking2
Removes nghttp2 support, which had rotted and was essentially non-functional.
nghttp2
Forbids encoder attempts to exceed the maximum allowed header table size via dynamic table size updates or their absence.