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Update changelogs from fern repo #5139

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fern-support merged 1 commit into from
Apr 24, 2026
Merged

Update changelogs from fern repo #5139

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8 changes: 8 additions & 0 deletions fern/products/sdks/generators/python/changelog/2026-04-24.mdx
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## 5.6.0
**`(feat):`** Support `x-fern-default` as fallback value for parameters in generated Python SDKs.
When a header, query parameter, or path parameter has a `clientDefault` value in the IR,
the generated Python function signature makes that parameter optional with the default
value automatically applied. This enables patterns like optional API version headers
that fall back to a pinned version.


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