Lifecycle

Meta Product Lifecycle

Release dates, version history and end-of-support dates for 14 Meta products and 15 versions.

Releases and Lifecycle

Release dates, version history and support and end-of-life dates as published by Meta. Dates within the next 12 months are highlighted; past dates are dimmed. Retrieved 2026-10-14.

Platform versioning (Graph API). Each Graph API version stays active for at least two years from its release, and calls to an expired version are routed to the next oldest available version. [12]

Llama 2 1 version

Vendor publishes a launch date only.

Version	Released	Source
2	18 Jul 2023	[1]

Llama 3.1 1 version

Vendor publishes a launch date only.

Version	Released	Source
3.1	23 Jul 2024	[1]

Llama 3.2 1 version

Includes the 3.2-Vision models; vendor publishes a launch date only.

Version	Released	Source
3.2	25 Sep 2024	[1]

Llama 3.3 1 version

Vendor publishes a launch date only.

Version	Released	Source
3.3	4 Dec 2024	[1]

Llama 4 1 version

Open-weight model family (Scout, Maverick); the vendor publishes a launch date and no end-of-support date.

Version	Released	Source
4	5 Apr 2025	[1]

Meta Llama 3 1 version

Vendor publishes a launch date only.

Version	Released	Source
3	18 Apr 2024	[1]

Muse Glimmer 1 version

Open-weight model released under Apache 2.0; the announcement post is dated 2026-08-12.

Version	Released	Source
1	Aug 2026	[9]

Muse Image 1 version

Date is the availability on Meta Model API.

Version	Released	Source
1.0	25 Aug 2026	[6]

Muse Spark 4 versions

Meta's Model API documentation lists versions 1.3 (latest), 1.2 (previous) and 1.1 (original); no end-of-support dates are published.

Version	Released	Source
1.3	2 Sep 2026	[5]
1.2	5 Aug 2026	[4]
1.1Meta Model API public preview; the developer blog post announcing API access is dated 2026-07-08.	9 Jul 2026	[3]
Initial release	8 Apr 2026	[2]

Muse Voice Transcribe 1 version

Date is the availability on Meta Model API.

Version	Released	Source
1.0	3 Sep 2026	[7]

Muse Wonder 1 version

In preview; launched on Muse Code and Meta Model API.

Version	Released	Source
1.0 (preview)	12 Oct 2026	[8]

Segment Anything Model 3.1 1 version

Open checkpoints released 2026-03-27; also offered on Meta Model API.

Version	Released	Source
3.1	27 Mar 2026	[10]

Continuously updated 2: Muse Code (Coding agent released as an early beta on 2026-08-05 and out of beta on 2026-08-31; Meta publishes a per-release changelog and no end-of-support dates.)[4][13], WhatsApp Business Platform (Hosted API updated continuously; Meta publishes a dated changelog and versioned components (for example Embedded Signup) are deprecated through that changelog.)[11]

Sources 13

Llama Models (README, launch dates) retrieved 2026-10-14
Introducing Muse Spark: Scaling Towards Personal Superintelligence retrieved 2026-10-14
Introducing Muse Spark 1.1 retrieved 2026-10-14
Meet Muse Spark 1.2 and Muse Code retrieved 2026-10-14
Introducing Muse Spark 1.3 retrieved 2026-10-14
Muse Image on Meta Model API retrieved 2026-10-14
Build with Muse Voice Transcribe on Meta Model API retrieved 2026-10-14
Put your ideas to work with Muse Wonder and Muse Wonder Full retrieved 2026-10-14
Muse Glimmer: an open-weight model built for local agents retrieved 2026-10-14
SAM 3 repository README (SAM 3.1 release note) retrieved 2026-10-14
WhatsApp changelog retrieved 2026-10-14
Platform Versioning (Graph API) retrieved 2026-10-14
Models - Meta Model API retrieved 2026-10-14