Bitbucket 9.1 End of Life

Support dates and upgrade guidance — rebuilt from live data.

Supported

Bitbucket 9.1 is actively supported. It reaches end of life on 27 Aug 2026.

18 days of security support left

9.1.1 latest release

98% of this branch's supported lifetime has elapsed — 27 Aug 2024 → 27 Aug 2026.

Support timeline

Official dates from the Bitbucket release process.

Moving to Bitbucket 10.4 extends security support by about 694 days.

Branch	End of life	Days left	vs 9.1
Bitbucket 10.4	21 Jul 2028	712	+694 days
Bitbucket 10.3	12 May 2028	642	+624 days
Bitbucket 10.2	3 Mar 2028	572	+554 days
Bitbucket 10.1	20 Nov 2027	468	+450 days
Bitbucket 10.0	8 Sept 2027	395	+377 days
Bitbucket 9.6	18 Jan 2027	162	+144 days
Bitbucket 9.5	7 Jan 2027	151	+133 days
Bitbucket 9.4	3 Dec 2026	116	+98 days
Bitbucket 9.3	29 Oct 2026	81	+63 days
Bitbucket 9.2	24 Sept 2026	46	+28 days
Bitbucket 9.1	27 Aug 2026	18	this branch

When does Bitbucket 9.1 reach end of life?

Bitbucket 9.1 reaches end of life on 27 Aug 2026 — 18 days from now. After that date it receives no security fixes.

Is Bitbucket 9.1 still supported?

Yes. Bitbucket 9.1 is currently maintained. Latest release: 9.1.1, published 9 Sept 2024.

What happens when Bitbucket 9.1 reaches end of life?

Security fixes stop. After 27 Aug 2026 this branch receives no further updates under standard support.

How long do I have to upgrade from Bitbucket 9.1?

18 days. Moving to Bitbucket 10.4 instead buys roughly 694 more days of security support.