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Merged
fern-support merged 1 commit into from
Apr 28, 2026
Merged

Update changelogs from fern repo #5217

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10 changes: 10 additions & 0 deletions fern/products/cli-api-reference/cli-changelog/2026-04-28.mdx
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## 4.107.0
**`(feat):`** Add `infer-discriminated-union-base-properties` OpenAPI parser setting.
When enabled, the parser intersects the resolved (allOf-flattened) property
maps of every variant of a discriminated `oneOf` and lifts properties that
appear in all variants with structurally-equal schemas into the union's
common properties. SDKs (e.g. C#, Java, Go) that already support union base
properties can then expose those shared fields directly on the union type
without forcing callers to cast to a concrete variant. Defaults to false.


## 4.106.3
**`(fix):`** Send `gitattributesEntries` to Fiddle on `fern replay init` so the
generated PR marks `.fern/replay.lock` as `linguist-generated=true`.
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7 changes: 7 additions & 0 deletions fern/products/sdks/generators/python/changelog/2026-04-28.mdx
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## 5.8.3
**`(fix):`** Fix async SSE parsing to only split on SSE-spec line terminators (\n, \r, \r\n).
Previously, aiter_sse() used httpx's aiter_lines() which splits on \u2028 and
\u2029 via Python's str.splitlines(), corrupting data fields containing those
characters (common in LLM JSON output).


## 5.8.2
**`(chore):`** Bump @fern-api/generator-cli to 0.9.16, which bundles the autoversion
pipeline's private workspace deps (@fern-api/logging-execa,
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