Qt End of Life (EOL), End of Support (EOS), EOSL, EOSS, and EOSM Dates

Latest Release: 6.11 (April 02, 2026)

Official Release Policy

Currently Supported Qt Releases - Active EOS/EOSL Support (1)

Release	Released	OSS support	Commercial support	Latest	LTS
6.11	2026-03-23 (2 weeks and 3 days ago)	2026-09-22 (in 5 months)	2027-03-23 (in 11 months)	6.11 2026-03-23 (2 weeks and 3 days ago)	-

Qt End of Life (EOL) Releases - No Longer Supported (18)

Release	Released	OSS support	Commercial support	Latest	LTS
6.10	2025-10-07 (6 months ago)	2026-04-07 (2 days ago)	2026-10-07 (in 5 months)	6.10.3 2026-04-02 (1 week ago)	-
6.9	2025-04-02 (1 year ago)	2025-10-07 (6 months ago)	2026-04-02 (1 week ago)	6.9.3 2025-09-30 (6 months ago)	-
6.8 (LTS)	2024-10-07 (1 year and 6 months ago)	2025-04-02 (1 year ago)	2029-10-08 (in 3 years and 5 months)	6.8.3 2025-03-26 (1 year ago)	LTS
6.7	2024-03-28 (2 years ago)	2024-10-07 (1 year and 6 months ago)	2025-04-02 (1 year ago)	6.7.3 2024-09-27 (1 year and 6 months ago)	-
6.6	2023-10-09 (2 years and 6 months ago)	2024-04-02 (2 years ago)	2024-10-09 (1 year and 6 months ago)	6.6.3 2024-03-26 (2 years ago)	-

6.5 (LTS)	2023-03-31 (3 years ago)	2023-10-09 (2 years and 6 months ago)	2026-03-31 (1 week and 2 days ago)	6.5.8 2023-12-13 (2 years and 3 months ago)	LTS
6.4	2022-09-28 (3 years and 6 months ago)	2023-03-31 (3 years ago)	2023-09-28 (2 years and 6 months ago)	6.4.3 2023-03-16 (3 years ago)	-
6.3	2022-04-11 (3 years and 11 months ago)	2022-09-28 (3 years and 6 months ago)	2023-04-11 (2 years and 11 months ago)	6.3.2 2022-09-08 (3 years and 7 months ago)	-
6.2 (LTS)	2021-09-30 (4 years and 6 months ago)	2022-04-11 (3 years and 11 months ago)	2024-09-30 (1 year and 6 months ago)	6.2.4 2022-03-16 (4 years ago)	LTS
6.1	2021-05-05 (4 years and 11 months ago)	2021-09-30 (4 years and 6 months ago)	2022-05-05 (3 years and 11 months ago)	6.1.3 2021-08-31 (4 years and 7 months ago)	-
6.0	2020-12-08 (5 years and 4 months ago)	2021-05-05 (4 years and 11 months ago)	2021-12-08 (4 years and 4 months ago)	6.0.4 2021-05-03 (4 years and 11 months ago)	-
5.15 (LTS)	2020-05-25 (5 years and 10 months ago)	2020-12-08 (5 years and 4 months ago)	2025-05-25 (10 months ago)	5.15.17 2025-05-22 (10 months ago)	LTS
5.14	2019-12-11 (6 years and 3 months ago)	2020-12-12 (5 years and 3 months ago)	-	5.14.2 2020-03-30 (6 years ago)	-
5.13	2019-06-18 (6 years and 9 months ago)	2020-06-19 (5 years and 9 months ago)	-	5.13.2 2019-10-28 (6 years and 5 months ago)	-
5.12 (LTS)	2018-12-04 (7 years and 4 months ago)	2021-12-05 (4 years and 4 months ago)	-	5.12.12 2021-11-25 (4 years and 4 months ago)	LTS
5.9	2017-05-29 (8 years and 10 months ago)	2020-05-31 (5 years and 10 months ago)	-	5.9.9 2019-12-16 (6 years and 3 months ago)	-
5.6 (LTS)	2016-03-15 (10 years ago)	2019-03-16 (7 years ago)	-	5.6.3 2017-09-20 (8 years and 6 months ago)	LTS
4.8 (LTS)	2011-12-15 (14 years and 3 months ago)	2015-12-31 (10 years and 3 months ago)	-	4.8.7 2015-05-26 (10 years and 10 months ago)	LTS

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