Electron 43 End of Life

Support dates and upgrade guidance — rebuilt from live data.

Supported

Electron 43 is actively supported. It reaches end of life on 5 Jan 2027.

92 days of security support left

43.7.7 latest release

51% of this branch's supported lifetime has elapsed — 30 Jun 2026 → 5 Jan 2027.

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Support timeline

Official dates from the Electron release process.

Moving to Electron 44 extends security support by about 56 days.

Branch	End of life	Days left	vs 43
Electron 44	2 Mar 2027	148	+56 days
Electron 43	5 Jan 2027	92	this branch
Electron 42	20 Oct 2026	15	-77 days

When does Electron 43 reach end of life?

Electron 43 reaches end of life on 5 Jan 2027 — 92 days from now. After that date it receives no security fixes.

Is Electron 43 still supported?

Yes. Electron 43 is currently maintained. Latest release: 43.7.7, published 30 Sept 2026.

What happens when Electron 43 reaches end of life?

Security fixes stop. After 5 Jan 2027 this branch receives no further updates under standard support.

How long do I have to upgrade from Electron 43?

92 days. Moving to Electron 44 instead buys roughly 56 more days of security support.