KDE Plasma End of Life (EOL) Dates and End of Support (EOS) Dates

Latest Release: 6.7.5 (September 08, 2026)

12 KDE Plasma versions have reached End of Life (EOL) and End of Support (EOS), including KDE Plasma 6.5 (EOL date: Feb 17, 2026) — no longer receiving security updates or patches. KDE Plasma 6.7.5 is the current supported release — 2 versions in active support. Also see Cisco IOS XE lifecycle dates for related end-of-life information.

KDE Plasma end of life dates timeline — release schedule chart of the 8 most recent KDE Plasma versions, mapping active support and security support windows against their EOL dates — KDE Plasma end of life dates and end of support (EOS) dates shown as a release schedule — support windows for the 8 most recent KDE Plasma releases of 14 total. Each bar runs from the release date to the end of security support, with the dashed line marking today. Exact KDE Plasma EOL, EOS and EOSL dates for every version are listed in the tables below.

Currently Supported KDE Plasma Releases - Active EOS/EOSL Support (2)

Release	Released	Critical bug fixes	Active Support	Latest	LTS
6.7	Jun 16, 2026 (2 months ago)	Active	Active	6.7.5 2026-09-08 (1 week ago)	-
6.6 (LTS)	Feb 17, 2026 (6 months ago)	Aug 31, 2029 (in 2 years and 11 months)	Jun 16, 2026 (2 months ago)	6.6.6 2026-07-07 (2 months ago)	LTS

KDE Plasma End of Life (EOL) Releases - No Longer Supported (12)

Release	Released	Critical bug fixes	Active Support	Latest	LTS
6.5	Oct 21, 2025 (10 months ago)	Feb 17, 2026 (6 months ago)	Feb 17, 2026 (6 months ago)	6.5.6 2026-03-10 (6 months ago)	-
6.4	Jun 17, 2025 (1 year and 2 months ago)	Oct 21, 2025 (10 months ago)	Oct 21, 2025 (10 months ago)	6.4.6 2025-11-11 (10 months ago)	-
6.3	Feb 11, 2025 (1 year and 7 months ago)	Jun 17, 2025 (1 year and 2 months ago)	Jun 17, 2025 (1 year and 2 months ago)	6.3.6 2025-07-08 (1 year and 2 months ago)	-
6.2	Oct 08, 2024 (1 year and 11 months ago)	Feb 11, 2025 (1 year and 7 months ago)	Feb 11, 2025 (1 year and 7 months ago)	6.2.5 2024-12-31 (1 year and 8 months ago)	-
6.1	Jun 18, 2024 (2 years and 2 months ago)	Oct 08, 2024 (1 year and 11 months ago)	Oct 08, 2024 (1 year and 11 months ago)	6.1.5 2024-09-10 (2 years ago)	-

6.0	Feb 28, 2024 (2 years and 6 months ago)	Jun 18, 2024 (2 years and 2 months ago)	Jun 18, 2024 (2 years and 2 months ago)	6.0.5 2024-05-21 (2 years and 3 months ago)	-
5.27 (LTS)	Feb 14, 2023 (3 years and 7 months ago)	Jan 06, 2025 (1 year and 8 months ago)	Jan 06, 2025 (1 year and 8 months ago)	5.27.12 2025-01-06 (1 year and 8 months ago)	LTS
5.26	Oct 11, 2022 (3 years and 11 months ago)	Feb 14, 2023 (3 years and 7 months ago)	Feb 14, 2023 (3 years and 7 months ago)	5.26.5 2023-01-03 (3 years and 8 months ago)	-
5.25	Jun 14, 2022 (4 years and 3 months ago)	Oct 11, 2022 (3 years and 11 months ago)	Oct 11, 2022 (3 years and 11 months ago)	5.25.5 2022-09-06 (4 years ago)	-
5.24 (LTS)	Feb 08, 2022 (4 years and 7 months ago)	Oct 14, 2022 (3 years and 11 months ago)	Jun 14, 2022 (4 years and 3 months ago)	5.24.7 2022-10-14 (3 years and 11 months ago)	LTS
5.23	Oct 14, 2021 (4 years and 11 months ago)	Feb 03, 2022 (4 years and 7 months ago)	Feb 03, 2022 (4 years and 7 months ago)	5.23.5 2022-01-04 (4 years and 8 months ago)	-
5.18 (LTS)	Feb 11, 2020 (6 years and 7 months ago)	Feb 11, 2022 (4 years and 7 months ago)	Jun 04, 2020 (6 years and 3 months ago)	5.18.8 2021-10-19 (4 years and 10 months ago)	LTS

KDE Plasma End of Life & Support Summary

Which KDE Plasma Versions Are Currently Supported?

KDE Plasma currently has 2 supported releases. KDE Plasma 6.7.5 is the latest. KDE Plasma 6.6 (LTS) is also supported until Aug 31, 2029. Also see Stormshield Management Center end of life dates for related end-of-life information.

KDE Plasma End of Life (EOL) Version History

12 KDE Plasma releases have reached End of Life (EOL) and End of Support (EOS) — no longer receiving updates or patches. KDE Plasma 6.5 reached EOL on Feb 17, 2026. KDE Plasma 6.7.5 is the recommended upgrade for users still on End of Life versions.