generated: '2026-08-23'
method: searched
source: https://docs.immutable.com/docs/changelog
scheme: dated entries, product-tagged, no version numbers
current_version: null
note: >-
  Immutable maintains a docs changelog at /docs/changelog, but it is thin: the
  page carries exactly ONE dated entry as of this pass (16 April 2026), and it is
  not reachable from llms.txt, so an agent following the published index would
  never find it. The real, high-cadence release record is elsewhere — GitHub
  releases on immutable/ts-immutable-sdk (2.24.8 on 2026-08-12),
  immutable/unreal-immutable-sdk (v1.11.5 on 2026-08-17) and
  immutable/unity-immutable-sdk (audience/v0.7.1 on 2026-08-04). API-level
  changes are not separately versioned or announced.
entries:
- date: '2026-04-16'
  version: null
  tags:
  - Audience
  title: Audience Web SDK is live, track player behaviour across your game
  breaking: false
  additions:
  - Audience REST API for server-side event tracking — a new REST API that lets
    game studios send behavioural and identity events from their own backend
    servers directly to Immutable's analytics pipeline, with no client-side
    libraries required.
  - Web SDK for client-side event tracking — a new TypeScript SDK for tracking
    page views, user identity, custom events and consent state from websites and
    web games, with built-in anonymous ID persistence for cross-surface
    attribution.
  highlights: >-
    Establishes the Audience data-collection layer, enabling attribution of
    player behaviour across web, game and backend contexts.
supplementary_release_feeds:
- name: TypeScript SDK releases
  url: https://github.com/immutable/ts-immutable-sdk/releases
  latest: 2.24.8
  latest_date: '2026-08-12'
- name: Unreal SDK releases
  url: https://github.com/immutable/unreal-immutable-sdk/releases
  latest: v1.11.5
  latest_date: '2026-08-17'
- name: Unity SDK releases
  url: https://github.com/immutable/unity-immutable-sdk/releases
  latest: audience/v0.7.1
  latest_date: '2026-08-04'
- name: Company blog
  url: https://www.immutable.com/blog
gaps:
- The changelog is absent from https://docs.immutable.com/llms.txt, so it is not machine-discoverable.
- No RSS/Atom feed for the changelog was found.
- No API-level (as opposed to SDK-level) version or release notes.
x-evidence:
- url: https://docs.immutable.com/docs/changelog
  http_status: 200
- url: https://docs.immutable.com/docs/changelog.md
  http_status: 200
- url: https://www.immutable.com/changelog
  http_status: 404