KDE Plasma 6.4

End of life

6.4.6 Release notes ↗

Is KDE Plasma 6.4 still supported?

No

KDE Plasma 6.4 reached end of life on Oct 21, 2025 (11 months ago). It no longer gets updates, including security fixes. Upgrade to KDE Plasma 6.7 (latest 6.7.5).

Released
Jun 17, 2025
End of life
Oct 21, 2025
11 months ago
Latest version
6.4.6
Nov 11, 2025

Upgrade path

The recommended upgrade is KDE Plasma 6.7, currently at 6.7.5.

Not sure? Run plasmashell -v

Quick answers

Is KDE Plasma 6.4 still supported?
No. KDE Plasma 6.4 reached end of life on Oct 21, 2025 (11 months ago). It no longer gets updates, including security fixes. Upgrade to KDE Plasma 6.7 (latest 6.7.5).
When is KDE Plasma 6.4 end of life?
KDE Plasma 6.4 reached end of life on Oct 21, 2025. It gets no more updates, including security fixes.
What is the latest version of KDE Plasma 6.4?
The latest KDE Plasma 6.4 release is 6.4.6, released on Nov 11, 2025.
When was KDE Plasma 6.4 released?
KDE Plasma 6.4 was released on Jun 17, 2025.
What should I upgrade KDE Plasma 6.4 to?
The recommended upgrade is KDE Plasma 6.7, currently at 6.7.5.
How do I check which KDE Plasma version I have?
Run plasmashell -v, then paste the result into the “Am I up to date?” box on this page.

Other KDE Plasma branches

All 14 →

← KDE Plasma 6.3 KDE Plasma 6.5 →

KDE Plasma 6.4 release history

RSS

Release dates for 7 KDE Plasma 6.4 versions, newest first.

  1. 6.4.6
  2. 6.4.5
  3. 6.4.4
  4. 6.4.3
  5. 6.4.2
  6. 6.4.1
  7. 6.4.0

Keep track

KDE Plasma 6.4 latest version badge

Official release policy · Checked 53 minutes ago