generated: '2026-08-29'
method: searched
source: >-
  https://github.com/EMCECS/ECS-CommunityEdition/releases (GitHub Releases API, read
  2026-08-29). No developer-facing API changelog is published for the ECS Management REST
  API or the Unisphere REST API on any reachable Dell or EMC surface.
provider: EMC
providerId: emc
description: >-
  EMC publishes no dated API changelog. The nearest public, dated release trail for the
  platform behind the ECS Management REST API is the tag history of EMC's own ECS
  Community Edition installer, where each tag names the ECS or ObjectScale build it
  deploys. Entries below carry only what those tags state — no highlights or
  breaking-change classification is asserted, because EMC publishes no release notes at
  these URLs to read them from.
scheme: platform build number (major.minor.patch.build)
current_version: ECS 3.8.1.4
successor_line: ObjectScale 4.0.0.0
api_changelog_published: false
entries:
  - version: ECS 3.8.1.4
    date: '2025-05-20'
    tag: v2.9.1-3.8.1.4
    breaking: unknown
    highlights: not published
  - version: ObjectScale 4.0.0.0
    date: '2025-03-13'
    tag: v2.9.1-4.0.0.0
    breaking: unknown
    highlights: >-
      First ObjectScale-branded build in the Community Edition trail — the rebrand of the
      ECS object platform.
  - version: ECS 3.8.1.3
    date: '2025-01-09'
    tag: v2.9.1-3.8.1.3
    breaking: unknown
    highlights: not published
  - version: ECS 3.8.1.2
    date: '2025-01-09'
    tag: v2.9.1-3.8.1.2
    breaking: unknown
    highlights: not published
  - version: ECS 3.8.0.3
    date: '2023-11-06'
    tag: v2.9.1-3.8.0.3
    breaking: unknown
    highlights: not published
  - version: ECS 3.8.0.1
    date: '2022-12-15'
    tag: v2.9.1-3.8.0.1
    breaking: unknown
    highlights: not published
gaps:
  - >-
    No per-release API diff, no breaking-change flag, and no additions list. An integrator
    cannot tell from any public source what changed in the ECS Management API between
    3.7 and 3.8.
  - >-
    Release notes for each ECS build exist as Dell support PDFs behind www.dell.com/support,
    which returns 403 to non-browser clients.