1.4.0

exo-explore/exo1.4.0May 23, 2026by ValueRaider

AI Summary

A minor version release introducing authentication capabilities for Yahoo Finance, improved data categorization with region scoping, and a fallback mechanism for HTTP requests.

Key Highlights

Added `yf.Auth` for Yahoo account login
Implemented region scoping for Sector and Industry data
Added `curl_cffi` fallback support for the `requests` package
Included various bug fixes

New Features

Yahoo Finance Authentication (`yf.Auth`)
Region scoping for Sector and Industry
`curl_cffi` fallback support

Full Release Notes

### Minor changes

- Login Yahoo account with `yf.Auth` [link](https://ranaroussi.github.io/yfinance/reference/api/yfinance.Auth.html#yfinance.Auth)
- Region scoping on `Sector` and `Industry` [link](https://ranaroussi.github.io/yfinance/reference/yfinance.sector_industry.html#region-scoping)
- Support `curl_cffi` fallback to `requests` package [link](https://github.com/ranaroussi/yfinance#installation)

### Patches

- Lots of fixes big and small.

Full changelog #2828

Thanks @etbala @dokson @a-drenaline @gottostartsomewhere @Jaypatel1511