verdaccio/README.md

![verdaccio logo](https://cdn.verdaccio.dev/readme/verdaccio@2x.png)

# Version 4

**⚠️⚠️ Verdaccio 4.x is deprecated and won't longer receive security support, please upgrade to 5.x or higher ⚠️⚠**

[Please read the migration guidelines](https://verdaccio.org/blog/2021/04/14/verdaccio-5-migration-guide).

## Open Collective Sponsors

Support this project by becoming a sponsor. Your logo will show up here with a link to your website. [[Become a sponsor](https://opencollective.com/verdaccio#sponsor)]

[![sponsor](https://opencollective.com/verdaccio/sponsor/0/avatar.svg)](https://opencollective.com/verdaccio/sponsor/0/website)
[![sponsor](https://opencollective.com/verdaccio/sponsor/1/avatar.svg)](https://opencollective.com/verdaccio/sponsor/1/website)
[![sponsor](https://opencollective.com/verdaccio/sponsor/2/avatar.svg)](https://opencollective.com/verdaccio/sponsor/2/website)
[![sponsor](https://opencollective.com/verdaccio/sponsor/3/avatar.svg)](https://opencollective.com/verdaccio/sponsor/3/website)
[![sponsor](https://opencollective.com/verdaccio/sponsor/4/avatar.svg)](https://opencollective.com/verdaccio/sponsor/4/website)
[![sponsor](https://opencollective.com/verdaccio/sponsor/5/avatar.svg)](https://opencollective.com/verdaccio/sponsor/5/website)
[![sponsor](https://opencollective.com/verdaccio/sponsor/6/avatar.svg)](https://opencollective.com/verdaccio/sponsor/6/website)
[![sponsor](https://opencollective.com/verdaccio/sponsor/7/avatar.svg)](https://opencollective.com/verdaccio/sponsor/7/website)
[![sponsor](https://opencollective.com/verdaccio/sponsor/8/avatar.svg)](https://opencollective.com/verdaccio/sponsor/8/website)
[![sponsor](https://opencollective.com/verdaccio/sponsor/9/avatar.svg)](https://opencollective.com/verdaccio/sponsor/9/website)

## Open Collective Backers

Thank you to all our backers! 🙏 [[Become a backer](https://opencollective.com/verdaccio#backer)]

[![backers](https://opencollective.com/verdaccio/backers.svg?width=890)](https://opencollective.com/verdaccio#backers)

## Special Thanks

Thanks to the following companies to help us to achieve our goals providing free open source licenses.

[![jetbrain](assets/thanks/jetbrains/logo.png)](https://www.jetbrains.com/)
[![crowdin](assets/thanks/crowdin/logo.png)](https://crowdin.com/)
[![browserstack](https://cdn.verdaccio.dev/readme/browserstack_logo.png)](https://www.browserstack.com/)
[![balsamiq](assets/thanks/balsamiq/logo.jpg)](https://balsamiq.com/)

### License

Verdaccio is [MIT licensed](https://github.com/verdaccio/verdaccio/blob/master/LICENSE)

The Verdaccio documentation and logos (excluding /thanks, e.g., .md, .png, .sketch) files within the /assets folder) is
[Creative Commons licensed](https://creativecommons.org/licenses/by/4.0/).