v1.4.0

vercel/turborepov1.4.0Jan 6, 2026by dogancanbakir

AI Summary

This release introduces headless mode support for the crawler, enabling deeper exploration and diagnostic logging capabilities. It also addresses concurrency issues in the hybrid crawler.

Key Highlights

Added headless mode with options to show browser and enable diagnostics
Fixed concurrency not working as expected in the hybrid crawler
Added debug logging support for headless crawling

New Features

Headless mode support
Debug logging for diagnostics

Full Release Notes

## What's Changed

### 🎉 New Features
* Added headless mode support by @Ice3man543 in https://github.com/projectdiscovery/katana/pull/1396

You can try out the headless crawler today with the below steps:

```
# Simple headless crawl, show the browser as well
katana -u https://cloud.projectdiscovery.io -headless -show-browser

# Deeper exploration
katana -u https://ginandjuice.shop -headless -depth 5 -aff

# With debug logging (for investigating state failures, etc) writes diagnostic information in a new directory for debugging purposes along with more verbose logging.
katana -debug -u https://www.github.com -headless -enable-diagnostics
```

### 🐞 Bug Fixes
* Fixed concurrency not working as expected in the hybrid crawler by @majiayu000 in https://github.com/projectdiscovery/katana/pull/1488



## New Contributors
* @majiayu000 made their first contribution in https://github.com/projectdiscovery/katana/pull/1488

**Full Changelog**: https://github.com/projectdiscovery/katana/compare/v1.3.0...v1.4.0