QtWebEngine/ChromiumVersions

The Chromium version that is part of each Qt WebEngine version can be determined by:

• Check the CHROMIUM_VERSION file in qtwebengine source root CHROMIUM_VERSION
• Checking out the documentation of the respective Qt Version
• Checking out the default user agent sent to a server
• Running one or more of the following shell commands inside the git repository while changing the version tag as needed:

git grep "^chromium_version *= *'[.0-9]*'$" ${version} tools/scripts/version_resolver.py
git grep "^Based on" ${version} CHROMIUM_VERSION
git grep "^Patched with" ${version} CHROMIUM_VERSION

• Using function call qWebEngineChromiumVersion (since 6.2)
• Visiting url 'chrome://qt' (since 6.6)

Note: the Chromium versions here are just the base versions. Security patches are backported from the most recent Chrome releases, to all supported versions.

Note: QtWebEngine was first provided in Qt6 with Qt 6.2.0. So there are entries neither for Qt 6.0.x, or for 6.1.x.

Qt WebEngine Release Information
Qt Version	Chromium Version	Security Version	WebEngine Branch	Chromium Branch
6.9.1	130.0.6723.192	136.0.7103.114	6.9.1	130-based
6.9.0	130.0.6723.192	133.0.6943.141	6.9.0	130-based
6.8.3	122.0.6261.171	134.0.6998.89	6.8.3	122-based
6.8.2	122.0.6261.171	132.0.6834.111	6.8.2	122-based
6.8.1	122.0.6261.171	131.0.6778.70	6.8.1	122-based
6.8.0	122.0.6261.171	129.0.6668.70	6.8.0	122-based
6.7.3	118.0.5993.220	129.0.6668.58	6.7.3	118-based
6.7.2	118.0.5993.220	125.0.6422.142	6.7.2	118-based
6.7.1	118.0.5993.220	124.0.6367.202	6.7.1	118-based
6.7.0	118.0.5993.220	122.0.6261.128	6.7.0	118-based
6.6.3	112.0.5615.213	122.0.6261.128	6.6.3	112-based
6.6.0	112.0.5615.213	117.0.5938.63	6.6.0	112-based
6.5.8	118.0.5993.220	131.0.6778.85		118-based
6.5.7	118.0.5993.220	129.0.6668.70		118-based
6.5.6	112.0.5615.213	124.0.6367.208		112-based
6.5.5	112.0.5615.213	121.0.6167.160	6.5.5	112-based
6.5.4	108.0.5359.181	119.0.6045.199	6.5.4	108-based
6.5.0	108.0.5359.181	110.0.5481.104	6.5.0	108-based
6.4.3	102.0.5005.177	110.0.5481.78	6.4.3	102-based
6.4.0	102.0.5005.177	104.0.5112.102	6.4.0	102-based
6.3.x	94.0.4606.126	104.0.5112.81	6.3	94-based
6.2.11	108.0.5359.181	119.0.6045.199	6.2.11	108-based
6.2.10	108.0.5359.181	117.0.5938.63	6.2.10	108-based
6.2.9	108.0.5359.181	114.0.5735.133	6.2.9	108-based
6.2.8	102.0.5005.177	111.0.5563.110	6.2.8	102-based
6.2.7	102.0.5005.177	107.0.5304.110	6.2.7	102-based
6.2.6	102.0.5005.177			102-based
6.2.5	94.0.4606.126			94-based
6.2.4	90.0.4430.228	98.0.4758.102	6.2.4	90-based
6.2.3	90.0.4430.228	96.0.4664.45	6.2.3	90-based
6.2.0	90.0.4430.228	93.0.4577.63	6.2.0	90-based
5.15.19	87.0.4280.144	135.0.7049.95	5.15.19	87-based
5.15.18	87.0.4280.144	130.0.6723.59	5.15.18	87-based
5.15.17	87.0.4280.144	123.0.6312.58	5.15.17	87-based
5.15.14	87.0.4280.144	113.0.5672.64	5.15.14	87-based
5.15.12	87.0.4280.144	108.0.5359.94	5.15.12	87-based
5.15.10	87.0.4280.144	101.0.4951.41	5.15.10	87-based
5.15.9	87.0.4280.144	98.0.4758.102	5.15.9	87-based
5.15.8	87.0.4280.144	96.0.4664.110	5.15.8	87-based
5.15.7	87.0.4280.144	94.0.4606.61	5.15.7	87-based
5.15.3	87.0.4280.144
5.15.2	83.0.4103.122
5.15.0–5.15.1	80.0.3987.136
5.14.0–5.14.1	77.0.3865.98
5.13.0–5.13.2	73.0.3683.105
5.12.0–5.12.7	69.0.3497.113
5.11.0–5.11.3	65.0.3325.151
5.10.1	61.0.3163.140
5.10.0	61.0.3163.99
5.9.0–5.9.9	56.0.2924.122
5.8.0	53.0.2785.148
5.7.0–5.7.1	49.0.2623.111
5.6.3	49.0.2623.111
5.6.0–5.6.2	45.0.2554.101
5.5.0–5.5.1	40.0.2214.115
5.4.0–5.4.2	37.0.2062.103