Path: blob/main/website/content/en/releases/15.1R/schedule.adoc
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---
title: "FreeBSD 15.1 Release Process"
sidenav: download
---
= FreeBSD {localRel} Release Process
:localRelPrev: 15.0
:localRel: 15.1
:localBranchHead: head
:localBranchStable: stable/15
:localBranchReleng: releng/15.1
:localMailingList: stable
include::shared/en/urls.adoc[]
== Introduction
This is the release schedule for FreeBSD {localRel}.
For more information about the release engineering process, please see the link:../../../releng/[Release Engineering] section of the web site.
General discussions about the pending release and known issues should be sent to the public mailto:FreeBSD-{localMailingList}@FreeBSD.org[freebsd-{localMailingList}] mailing list.
// link:{handbook}glossary/#mfc-glossary[MFC] requests should be sent to link:mailto:[email protected][[email protected]] following the link:https://wiki.freebsd.org/Releng/ChangeRequestGuidelines[Change Request Guidelines].
// link:{handbook}glossary/#mfc-glossary[MFC] requests are no longer being accepted for {localBranchReleng}.
// link:{handbook}glossary/#mfc-glossary[MFC] requests should be sent to [email protected].
== Schedule
[.tblbasic]
[cols=",,,",options="header",]
|===
|Action |Expected |Actual |Description
|Initial release schedule announcement |- |15 January 2026 |Release Engineers send announcement email to developers with a rough schedule.
|Release schedule reminder |3 April 2026 |3 April 2026 |Release Engineers send reminder announcement e-mail to developers with updated schedule.
|Code slush begins |17 April 2026 |17 April 2026 |Release Engineers announce that all further commits to the {localBranchStable} branch will not require explicit approval, however new features should be avoided.
|{localBranchReleng} branch |1 May 2026 |1 May 2026 |{localBranchReleng} branch created; future release engineering proceeds on this branch.
|BETA1 builds begin |1 May 2026 |1 May 2026 |First beta test snapshot.
|BETA2 builds begin |8 May 2026 |8 May 2026 |Second beta test snapshot.
|BETA3 builds begin |15 May 2026 |15 May 2026|Third beta test snapshot.
|RC1 builds begin |22 May 2026 |22 May 2026 |First release candidate.
|RC2 builds begin |29 May 2026 |30 May 2026 |Second release candidate.
// Should have struck-through "29 May" and "2 June" on the next two lines but the new web design broke that formatting
|RELEASE builds begin |5 June 2026 |- |{localRel}-RELEASE builds begin.
|RELEASE announcement |9 June 2026 |- |{localRel}-RELEASE press release.
|{localRelPrev} EoL |30 September 2026 |- |{localRelPrev}-RELEASE no longer supported.
|{localRel} EoL |31 March 2027 |- |{localRel}-RELEASE no longer supported.
|{localBranchStable} EoL |31 December 2029 |- |{localBranchStable} no longer supported.
|===
"*" indicates "as-needed" items.
////
== Status / TODO
link:todo/[FreeBSD Release Engineering TODO Page]
////
== Additional Information
* link:../../../releng/[FreeBSD Release Engineering website]