Fedora 45 hits four policy cut-offs in a single day, shifting the branched stream into active testing
If you are pushing packages to Fedora 45, the window just got noticeably smaller. Fedora Release Engineering member Samyak Jain posted to the test-announce list today confirming that Bodhi enablement, the Beta freeze, the Software String freeze, and the Changes completion deadline all take effect starting right now. The branched stream is officially leaving the nightly build phase behind.
Fedora has been churning out F45 Branched composes since August 11, with nightly builds steadily touching anaconda, python-blivet, and pungi along the way. Those builds were essentially uncurated. From this point forward, every new package has to pass through updates-testing and clear automated checks before it can touch the stable repository. It is a quality gate you have to respect, even if it means your build sits in a holding pattern while relval runs its tests.
The four freezes, explained
The Beta freeze is the headline here. Only packages fixing accepted blocker bugs or granted freeze exceptions will be marked stable and included in the upcoming Beta compose. Everything else stays in testing until the QA team gives the go-ahead at the next milestone meeting. The String freeze locks translation strings from Fedora-translated projects, which means translators can finally finish their work without chasing moving targets. The Changes completion deadline rounds it out: all planned feature updates need to be either fully functional or close enough that a majority of their behavior can actually be tested. Tracking bugs should be sitting in ON_QA or later.
That is four major cut-offs on a single Tuesday. The schedule has always relied on this kind of compressed checkpoint to keep the release train from derailing, though the freeze conditions will definitely make developers who were hoping for a quick merge wait a bit longer. Adam Williamson has been running blocker review meetings all week, and the QA team wrapped up the GNOME 51 Desktop Test Day earlier this month. The composes have been nominated to relval for validation, and the steady build rhythm shows the team is already treating F45 like a proper release candidate.
Keep in mind that the Beta compose is just a preview. You should expect it to land in early to mid-September, roughly two weeks after the freeze kicks in. If everything tests clean, the final Fedora 45 release lands on its scheduled October 20, 2026 date, shipping with Linux kernel 7.2. That follows Fedora 44, which went stable in late April and will remain supported until June 2027.
You can track the blocker review queue and the Bodhi update flow directly on the Fedora QA wiki. Head here to the Fedora 45 key tasks schedule to watch the remaining milestones tick off the calendar. The next composition nomination will show up on test-announce once the QA team wraps up the Go/No-Go meeting.
