I have posted here the Debian releases which were missed by the by the Statistics of Ubuntu version distributions for France: https://fr.archive.ubuntu.com/stats/
My belief is Ubuntu sources deliberately suppressed the information.
2021 Linux kernel 5.10 L.T.S
32-bits PC (Intel x86) operating system
Mageia 8 (DVD) Linux 5.10 (Release 28 february 2021, end of life 31 august 2022)
64-bits PC (AMD64) operating system
Mageia 8 (DVD) Linux 5.10 (Release 28 february 2021, end of life 31 august 2022)
Debian Version 11 in August 2021
11.0.0-live/ 2021-08-14 22:21
11.0.0/ 2021-08-14 22:21
11.1.0-live/ 2021-10-09 22:53
11.1.0/ 2024-02-19 19:01
11.2.0-live/ 2021-12-18 21:44
11.2.0/ 2024-02-19 19:01
11.3.0-live/ 2022-03-26 22:21
11.3.0/ 2024-02-19 19:01
11.4.0-live/ 2022-07-09 18:33
11.4.0/ 2024-02-19 19:01
11.5.0-live/ 2022-09-11 00:59
11.5.0/ 2024-02-19 19:01
11.6.0-live/ 2022-12-17 20:06
11.6.0/ 2024-02-19 19:01
11.7.0-live/ 2023-04-29 22:47
11.7.0/ 2024-02-19 19:01
11.8.0-live/ 2023-10-08 01:37
11.8.0/ 2024-02-19 19:01
11.9.0-live/ 2024-02-10 23:07
11.9.0/ 2024-02-19 19:01
11.10.0-live/ 2024-06-29 22:46
11.10.0/ 2024-06-29 22:46
Debian Version 12 in June 2023
12.0.0-live/ 2023-06-10 15:57
12.0.0/ 2023-06-10 15:57
12.1.0-live/ 2023-07-22 18:50
12.1.0/ 2024-02-19 19:01
12.2.0-live/ 2023-10-07 22:24
12.2.0/ 2024-02-19 19:01
12.3.0-NEVER-RELEASED/ 2023-12-10 18:29
12.4.0-live/ 2023-12-11 01:45
12.4.0/ 2024-02-19 19:01
12.5.0-live/ 2024-02-10 21:12
12.5.0/ 2024-02-19 19:01
Statistics of Ubuntu version distributions for France: https://fr.archive.ubuntu.com/stats/
