Contact Information

Role	Name	Email	irc
Release Manager	Jani Heikkinen	jani.heikkinen@qt.io	jaheikki3

Qt 6.12 release plan

Phase	Original plan	Updated plan	Realized
Platform and module freeze	15.05.2026		15.05.2026
Feature Freeze	29.05.2026		02.06.2026
Branch 6.12 from dev	01.06.2026		02.06.2026
Beta1 Release	11.06.2026		11.06.2026
Beta2 Release	16.07.2026		14.7.2026
Soft String Freeze	11.08.2026		11.08.2026
Beta3 Release	18.08.2026	20.08.2026	20.02.2026
String freeze	18.08.2026		18.08.2026
Beta4 Release		04.09.2026	04.09.2026
Branch 6.12.0 from 6.12	28.08.2026	04.09.2026	09.09.2026
Release Candidate	08.09.2026	14.09.2026	18.09.2026
Final Release	22.09.2026	30.09.2026

Tools used when building & packaging Qt 6.12

Qt 6.12 Tools and Versions

Qt 6.12 release team meeting memos

03.02.2026 Qt 6.12.0 Initial schedule

Release Information [edit]
Qt Version	Overview	Tools and Versions	New Features	Changes	Known Issues
Qt 6.12	Qt 6.12 Release	Qt 6.12 Tools and Versions	New Features in Qt 6.12	Qt 6.12.0 Release Note	Qt 6.12 Known Issues
Qt 6.11	Qt 6.11 Release	Qt 6.11 Tools and Versions	New Features in Qt 6.11	Qt 6.11.0 Release Note • Qt 6.11.1 Release Note • Qt 6.11.2 Release Note	Qt 6.11 Known Issues
Qt 6.10	Qt 6.10 Release	Qt 6.10 Tools and Versions	New Features in Qt 6.10	Qt 6.10.0 Release Note • Qt 6.10.1 Release Note • Qt 6.10.2 Release Note • Qt 6.10.3 Release Note	Qt 6.10 Known Issues
Qt 6.9	Qt 6.9 Release	Qt 6.9 Tools and Versions	New Features in Qt 6.9	Qt 6.9.0 Release Note • Qt 6.9.1 Release Note • Qt 6.9.2 Release Note	Qt 6.9 Known Issues
Qt 6.8	Qt 6.8 Release	Qt 6.8 Tools and Versions	New Features in Qt 6.8	Qt 6.8.0 Release Note • Qt 6.8.1 Release Note • Qt 6.8.2 Release Note • Qt 6.8.3 Release Note	Qt 6.8 Known Issues
Qt 6.7	Qt 6.7 Release	Qt 6.7 Tools and Versions	New Features in Qt 6.7	Qt 6.7.0 Release Note • Qt 6.7.1 Release Note • Qt 6.7.2 Release Note • Qt 6.7.3 Release Note	Qt 6.7 Known Issues
Qt 6.6	Qt 6.6 Release	Qt 6.6 Tools and Versions	New Features in Qt 6.6	Qt 6.6.0 Release Note • Qt 6.6.1 Release Note • Qt 6.6.2 Release • Qt 6.6.3 Release	Qt 6.6 Known Issues
Qt 6.5	Qt 6.5 Release	Qt 6.5 Tools and Versions	New Features in Qt 6.5	Qt 6.5.0 Release Note • Qt 6.5.1 Release Note • Qt 6.5.2 Release Note • Qt 6.5.3 Release Note	Qt 6.5 Known Issues
Qt 6.4	Qt 6.4 Release	Qt 6.4 Tools and Versions	New Features in Qt 6.4	Qt 6.4.0 Release Note • Qt 6.4.1 Release Note • Qt 6.4.2 Release Note • Qt 6.4.3 Release Note	Qt 6.4 Known Issues
Qt 6.3	Qt 6.3 Release	Qt 6.3 Tools and Versions	New Features in Qt 6.3	Qt 6.3.0 Release Note • Qt 6.3.1 Release Note	Qt 6.3 Known Issues
Qt 6.2	Qt 6.2 Release	Qt 6.2 Tools and Versions	New Features in Qt 6.2	Qt 6.2.0 Release Note • Qt 6.2.1 Release Note • Qt 6.2.2 Release Note	Qt 6.2 Known Issues
Qt 6.1	Qt 6.1 Release	Qt 6.1 Tools and Versions	New Features in Qt 6.1	Qt 6.1.0 Release Note • Qt 6.1.1 Release Note • Qt 6.1.2 Release Note • Qt 6.1.3 Release Note	Qt 6.1.0 Known Issues • Qt 6.1.1 Known issues in release note • Qt 6.1.2 Known issues in release note • Qt 6.1.3 Known issues in release note
Qt 6.0	Qt 6.0 Release	Qt 6.0 Tools and Versions	New Features in Qt 6.0	Qt 6.0.0 Change Files • Qt 6.0.1 Release Note • Qt 6.0.2 Release Note • Qt 6.0.3 Release Note • Qt 6.0.4 Release Note	Qt 6.0.0 Known Issues • Qt 6.0.1 Known Issues • Qt 6.0.2 Known Issues • Qt 6.0.3 Known Issues • Qt 6.0.4 Known Issues
Qt 5.15	Qt 5.15 Release	Qt 5.15 Tools and Versions	New Features in Qt 5.15	Qt 5.15.0 Change Files • Qt 5.15.1 Change Files • Qt 5.15.2 Change Files	Qt 5.15.0 Known Issues • Qt 5.15.1 Known Issues • Qt 5.15.2 Known Issues • Qt 5.15.4 Known Issues
Qt 5.14	Qt 5.14 Release	Qt 5.14 Tools and Versions	New Features in Qt 5.14	Qt 5.14.0 Change Files • Qt 5.14.1 Change Files • Qt 5.14.2 Change Files	Qt 5.14.0 Known Issues • Qt 5.14.1 Known Issues • Qt 5.14.2 Known Issues
Qt 5.13	Qt 5.13 Release	Qt 5.13 Tools and Versions	New Features in Qt 5.13	Qt 5.13.0 Change Files • Qt 5.13.1 Change Files • Qt 5.13.2 Change Files	Qt 5.13.0 Known Issues • Qt 5.13.1 Known Issues • Qt 5.13.2 Known Issues
Qt 5.12	Qt 5.12 Release	Qt 5.12 Tools and Versions	New Features in Qt 5.12	Qt 5.12.0 Change Files • Qt 5.12.1 Change Files • Qt 5.12.2 Change Files • Qt 5.12.3 Change Files • Qt 5.12.4 Change Files • Qt 5.12.5 Change Files • Qt 5.12.6 Change Files • Qt 5.12.7 Change Files • Qt 5.12.8 Change Files • Qt 5.12.9 Change Files • Qt 5.12.10 Change Files • Qt 5.12.11 Release Note • Qt 5.12.12 Release Note	Qt 5.12.0 Known Issues • Qt 5.12.1 Known Issues • Qt 5.12.2 Known Issues • Qt 5.12.3 Known Issues • Qt 5.12.4 Known Issues • Qt 5.12.5 Known Issues • Qt 5.12.6 Known Issues• Qt 5.12.7 Known Issues • Qt 5.12.8 Known Issues • Qt 5.12.9 Known Issues • Qt 5.12.10 Known Issues • Qt 5.12.11 Known issues in release note • Qt 5.12.12 Known issues in release note
Qt 5.11	Qt 5.11 Release	Qt 5.11 Tools and Versions	New Features in Qt 5.11	Qt 5.11.0 • Qt 5.11.1 • Qt 5.11.2 Change Files • Qt 5.11.3 Change Files	Qt 5.11.0 • Qt 5.11.1 • Qt 5.11.2 Known Issues • Qt 5.11.3 Known Issues
Qt 5.10	Qt 5.10 Release	Qt 5.10 Tools and Versions	New Features in Qt 5.10	Qt 5.10.0 • Qt 5.10.1 Change Files	Qt 5.10.0 • Qt 5.10.1 Known Issues
Qt 5.9	Qt 5.9 Release	Qt 5.9 Tools and Versions	New Features in Qt 5.9	Qt 5.9.0 • Qt 5.9.1 • Qt 5.9.2 • Qt 5.9.3 • Qt 5.9.4 • Qt 5.9.5 • Qt 5.9.6 Change Files • Qt 5.9.7 Change Files • Qt 5.9.8 Change Files • Qt 5.9.9 Change Files	Qt 5.9.0 • Qt 5.9.1 • Qt 5.9.2 • Qt 5.9.3 • Qt 5.9.4 • Qt 5.9.5 • Qt 5.9.6 Known Issues • Qt 5.9.7 Known Issues • Qt 5.9.8 Known Issues • Qt 5.9.9 Known Issues
Qt 5.8	Qt 5.8 Release	Qt 5.8 Tools and Versions	New Features in Qt 5.8	Qt 5.8.0 Change Files	Qt 5.8.0 Known Issues
Qt 5.7	Qt 5.7 Release	Qt 5.7 Tools and Versions	New Features in Qt 5.7	Qt 5.7.0 • Qt 5.7.1 Change Files	Qt 5.7.0 • Qt 5.7.1 Known Issues
Qt 5.6	Qt 5.6 Release	Qt 5.6 Tools and Versions	New Features in Qt 5.6	Qt 5.6.0 • Qt 5.6.1 • Qt 5.6.2 • Qt 5.6.3 Change Files	Qt 5.6.0 • Qt 5.6.1 • Qt 5.6.2 • Qt 5.6.3 Known Issues
Qt 5.5	Qt 5.5 Release	Qt 5.5 Tools and Versions	New Features in Qt 5.5	Qt 5.5.0 • Qt 5.5.1 Change Files	Qt 5.5.0 • Qt 5.5.1 Known Issues
Qt 5.4	Qt 5.4 Release	Qt 5.4 Tools and Versions	New Features in Qt 5.4	Qt 5.4.0 • Qt 5.4.1 • Qt 5.4.2 Change Files	Qt 5.4.0 • Qt 5.4.1 • Qt 5.4.2 Known Issues
Qt 5.3	Qt 5.3 Release	Qt 5.3 Tools and Versions	New Features in Qt 5.3	Qt 5.3.0 • Qt 5.3.1 • Qt 5.3.2 Change Files	Qt 5.3.0 Beta 1 • Qt 5.3.0 RC 1 Qt 5.3.0 • Qt 5.3.1 • Qt 5.3.2 Known Issues
Qt 5.2	Qt 5.2 Release		New Features in Qt 5.2	Qt 5.2.0 • Qt 5.2.1 Change Files	Qt 5.2.0 Beta 1 • Qt 5.2.0 RC 1 Qt 5.2.0 • Qt 5.2.1 Known Issues
Qt 5.1	Qt 5.1 Release		New Features in Qt 5.1	Qt 5.1.0 Change Files	Qt 5.1.0 Beta 1 • Qt 5.1.0 RC 1 Qt 5.1.0 • Qt 5.1.1 Known Issues
Qt 5.0	Qt 5.0.0 • Qt 5.0.1 Release		New Features in Qt 5.0	Qt 5.0 Changes	Qt 5.0.0 Beta 1 • Qt 5.0.0 Beta 2 • Qt 5.0.0 RC 1 • Qt 5.0.0 RC 2 Qt 5.0.0 • Qt 5.0.1 • Qt 5.0.2 Known Issues