> This page is for Fern CLI.

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

## 0.31.14

**`(chore):`** ## What's Changed

* (fix, go): Don't send 'null' for nil request body by @amckinney in [https://github.com/fern-api/fern/pull/3987](https://github.com/fern-api/fern/pull/3987)
* (fix): fern generate --preview doesn't check for env variables by @dsinghvi in [https://github.com/fern-api/fern/pull/3988](https://github.com/fern-api/fern/pull/3988)

**Full Changelog**: [https://github.com/fern-api/fern/compare/0.31.13...0.31.14](https://github.com/fern-api/fern/compare/0.31.13...0.31.14)

## 0.31.13

**`(chore):`** ## What's Changed

* (fix): allow ISO-8859-1 encoded files by @dsinghvi in [https://github.com/fern-api/fern/pull/3986](https://github.com/fern-api/fern/pull/3986)

**Full Changelog**: [https://github.com/fern-api/fern/compare/0.31.12...0.31.13](https://github.com/fern-api/fern/compare/0.31.12...0.31.13)

## 0.31.12

**`(chore):`** ## What's Changed

* (fix, cli): Remove default value checks for boolean, long, and bigint by @amckinney in [https://github.com/fern-api/fern/pull/3985](https://github.com/fern-api/fern/pull/3985)

**Full Changelog**: [https://github.com/fern-api/fern/compare/0.31.11...0.31.12](https://github.com/fern-api/fern/compare/0.31.11...0.31.12)

## 0.31.11

**`(chore):`** ## What's Changed

* fix: ruby snippets for dates have correct quotes by @armandobelardo in [https://github.com/fern-api/fern/pull/3983](https://github.com/fern-api/fern/pull/3983)
* improvement: python respects ir50, inserts defaults by @armandobelardo in [https://github.com/fern-api/fern/pull/3982](https://github.com/fern-api/fern/pull/3982)
* (fix, openapi): Prefer security schemes in order by @amckinney in [https://github.com/fern-api/fern/pull/3984](https://github.com/fern-api/fern/pull/3984)

**Full Changelog**: [https://github.com/fern-api/fern/compare/0.31.10...0.31.11](https://github.com/fern-api/fern/compare/0.31.10...0.31.11)