v3.3.4

What's changed in v3.3.4

• refactor: make Session identity claims gateway-agnostic (by @patrickleet)

  Hasura was only an example query layer, but convenience helpers and docs
  treated x-hasura-* as the protocol. Use neutral x-user-id/x-role keys,
  document Session as an opaque claim map, and keep gateway-specific names
  readable via Session::get.

See full diff: v3.3.3...v3.3.4