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## 5.122.0

**`(feat):`** Preserve OpenAPI `xml` metadata when importing object schemas. Schemas with an `xml` object
are emitted with `encoding.xml` (name, namespace, prefix) in the IR, and their properties carry
`ObjectProperty.xml` describing whether they serialize as an attribute, text body, or child
element (including `wrapped` lists and the new `x-fern-xml-list-separator` / `x-fern-xml-text`
extensions). The same metadata can be expressed in Fern Definition files via `encoding.xml`.

## 5.121.2

**`(fix):`** Autogenerated examples now include required nullable properties with an explicit `null` instead of omitting them.
Previously these properties were treated as optional, so generated SDK examples and wire tests could omit a key
that the serialization layer requires.

## 5.121.1

**`(fix):`** `fern generate --local` without a `FERN_TOKEN` (and air-gapped remote generation) now enables
pagination and OAuth client generation by default instead of silently disabling them. Previously
the Python SDK's paginated endpoints returned a plain response object while the README documented
a pager, because the org lookup that enables these features was skipped.