![]() Weeks to a month to be sure the update is reliable enough for them. To update as soon as an update is available while others may prefer to wait a few That come with the operating system when it follows the official maintenance cycle,Īnd depending on the expected level of stability or exposure, some users may want Latest version of their branch before reporting a problem, because nobody likes ![]() Part of that other branch), but will often ask the user to re-check with the Not ask someone to switch to a new branch (unless they ask for a feature that is It may happen that a few featuresĪre backported to these version if there is some reasonable demand and theĮveryone used to dealing with production knows that it's difficult to upgradeĬomponents in field when one has to plan and advertise upwards of any operation.įor this reason, the HAProxy core team doesn't insist on users to upgrade, will ![]() Versions do not end up in embedded products. The maintenance cycle is decided with users based on feedback, and so that these The duration is short and purposely not strict so that These versions are maintainedīetween 12 and 18 months. Who are also able to roll back in case of problem. Skilled users who prefer to upgrade often to benefit from modern features, and Too often but still want to receive fixes.īranches with an odd number are only called "stable", they're aimed at highly General users who seek extreme stability and do not want to qualify a new version During this time they will receiveįixes for bugs that are discovered after the release. Maintained for 5 years after their release. having the highest possibleīranches with an even number are called "LTS" (for "long term support") and area Important to stay up to date within one branch, i.e. The core team deploys a lot of efforts backporting fixes to older releases whileīeing extremely careful not to break anything. One extra numberĪppears after these digits to indicate the bug fix release. The first digit usually indicates aīreaking change (config format etc) but in practice rarely changes. Two major version are emitted every year. The HAProxy core team maintains multiple versions in parallel. Since it does not advertise itself, we only know it's ![]() Now shipped with most mainstream Linux distributions, and is often deployed byĭefault in cloud platforms. Over the years it has become the de-facto standard opensource load balancer, is High traffic web sites and powers a significant portion of the world's most visited ones. Proxying for TCP and HTTP-based applications. HAProxy is a free, very fast and reliable reverse-proxy offering Please see the announnce for more details and/or consult the HAProxyTech blog article for more details. 2.7 provides traffic shaping, many QUIC improvements, eases the switch to alternate SSL libraries, and improves user experience with everything related to troubleshooting and issue reporting. HAProxy 2.7.0 is now released and available for download, opening the way to 2.8-dev. Please make sure to update either to your latest distro package or to latest version It affects all currently supported branches, all the details are here on the mailing list announce. We've been notified of a vulnerability in HAProxy that can be exploited to build some request smuggling attacks. For more details, please have a look at the full article on HAProxyTech's blog and the more synthetic mailing-list announcement.įebruary, 14th, 2023 : CVE-2023-25725 fixed! At the most visible layers, QUIC is now considered production ready after having been running on this site for more than a year and with no glitch since 2.7 was released SSL got new improvements with a much better LetsEncrypt integration, wolfSSL support and OCSP automatic updates RFC7239 ("forwarded") is supported both in processing and generation listeners can now span multiple thread groups, setting a new limit of 4096 threads (let's hope we won't have to raise that one in the next two decades). Quick News May, 31th, 2023 : HAProxy 2.8.0 releaseĭuring the development cycle of this new LTS release, behind the curtains the focus was mostly set on all the stuff that can improve the reliability, observability and troubleshooting in field, in a quest to further reduce the number of problem reports. Site served using: HTTP version: Transport: Network: Note: HTTP 2 & 3 require HTTPS Your computer is not IPv6-ready TCP/HTTP Load Balancer HAProxy The Reliable, High Performance TCP/HTTP Load Balancer
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