> This page is for SDK, 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. For task-scoped instructions for coding agents working in a Fern project, see https://buildwithfern.com/learn/home/fern-instructions.md.

## 1.40.3

**`(fix):`** The generator image keeps Alpine 3.22's libcurl (\< 8.23). curl 8.23.0 strips credentials from the
effective URL it reports, which made git treat every authenticated https clone as a redirect and drop
the token, so README generation and GitHub output for private repositories failed inside the
container with "could not read Username for '[https://github.com](https://github.com)'".

## 1.40.2

**`(fix):`** XML (TwiML) child builders keep the legacy names even when they match the element's text attribute:
`dial { |d| d.number("+1…") }` adds a `<Number>` child and `message { |m| m.body("hi") }` a `<Body>` child,
while `d.number` without arguments still returns the attribute (`number=` sets it); every element with text
content also gets `text` / `text=` accessors. `add_number` / `add_body` remain available.