Download
Browse source Changelog Release candidates Release log tiny-curl
Documentation
Project FAQ   Help us   Known bugs   Known risks   TODO Protocols   CA bundle   HTTP Cookies   SSL Certs Releases   Security   Verify   Version numbers   Vulnerabilities curl tool   man page   Tutorial   HTTP scripting trurl wcurl Videos Who and Why
libcurl
API Examples Features Mailing list Symbols Using libcurl Tutorial
Get Help
curl-library curl-users IRC / chat Mailing lists Everything curl [book] Video presentations Report a bug Report security issue Paid support
Development
Autobuilds Code review Code style Contribute Dashboard Deprecate Internals Release Notes Release Procedure Roadmap Run Tests Specifications Test curl Tests Overview Vulnerability Disclosure Policy
curl / Mailing Lists / curl-library / Single Mail
Buy commercial curl support. We help you work out your issues, debug your libcurl applications, use the API, port to new platforms, add new features and more. With a team lead by the curl founder Daniel himself.

8.21.0 release candidate one

From: Daniel Stenberg via curl-library <curl-library_at_lists.haxx.se>
Date: Mon, 1 Jun 2026 12:12:11 +0200 (CEST)

Hello,

A little delayed, but now curl 8.21.0-rc1 is up at https://curl.se/rc/

Do not use release candidates in production. They are work in progress. Use
them for testing and verification only. Use actual releases in production. 

-- 
  / daniel.haxx.se || https://rock-solid.curl.dev
-- 
Unsubscribe: https://lists.haxx.se/mailman/listinfo/curl-library
Etiquette:   https://curl.se/mail/etiquette.html
Received on 2026-06-01