> This page is for SDKs, version Legacy.
> For other versions, use one of these documentation indexes:
> - Current (default): https://buildwithfern.com/learn/sdks/current/llms.txt
> - Legacy: https://buildwithfern.com/learn/sdks/legacy/llms.txt

> For clean Markdown content of this page, append .md to this URL. For the complete documentation index, see https://buildwithfern.com/learn/llms.txt.

## 3.0.1

**`(fix):`** Fix compilation errors in generated SDK snippets for collections with optional types and unknown size arrays.
Generated documentation (README.md and reference.md) now shows cleaner, more idiomatic Java code examples
using `Arrays.asList()` directly instead of unnecessary `ArrayList` wrapping.