generated: '2026-09-12'
method: searched
source: https://github.com/aeternity/ae_mdw/blob/master/CHANGELOG.md
also:
- https://github.com/aeternity/aeternity/releases
- https://docs.aeternity.com/developer-documentation/aeternity/docs/release-notes
- https://docs.aeternity.com/developer-documentation/ae_mdw/changelog
- https://github.com/aeternity/aepp-sdk-js/releases
note: >-
  æternity publishes no single product changelog page. Each component keeps its own dated, per-release
  changelog in its repository and mirrors it into the documentation hub; the middleware's is
  Conventional-Commits generated (release-please) and is the most granular. Release cadence is materially
  different per component — see lifecycle/aeternity-lifecycle.yml.
scheme: semver
components:
- name: aeternity node
  current_version: 7.3.0
  released: '2026-09-06'
  changelog: https://docs.aeternity.com/developer-documentation/aeternity/docs/release-notes
  releases: https://github.com/aeternity/aeternity/releases
  cadence: >-
    Long release-candidate trains — v7.3.0 shipped 2026-09-06 after eleven release candidates dating back to
    2025; the previous stable was v7.2.2 on 2026-07-08 and v7.2.1 on 2026-03-27.
- name: ae_mdw middleware
  current_version: 1.108.2
  released: '2026-09-09'
  changelog: https://github.com/aeternity/ae_mdw/blob/master/CHANGELOG.md
  cadence: Continuous — several releases per week.
- name: '@aeternity/aepp-sdk'
  current_version: 15.0.0
  released: '2026-09-07'
  changelog: https://docs.aeternity.com/developer-documentation/aepp-sdk-js/docs/changelog
  cadence: Major versions track node protocol releases; 15.0.0 landed one day after node 7.3.0.
entries:
- version: 1.108.2
  component: ae_mdw
  date: '2026-09-09'
  breaking: false
  highlights:
  - 'Fix: resume mem-sync at the open generation (#2208)'
- version: 1.108.1
  component: ae_mdw
  date: '2026-09-08'
  breaking: false
  highlights:
  - "Fix: don't crash exec_all_mem_mutations on an empty batch (#2206)"
- version: 1.108.0
  component: ae_mdw
  date: '2026-09-08'
  breaking: false
  additions:
  - 'Feature: route HTTP access logs to a separate file (#2199)'
  - 'Feature: separate access log made opt-in via ACCESS_LOG_FILE_PATH (#2205)'
- version: 1.107.4
  component: ae_mdw
  date: '2026-09-07'
  breaking: false
  highlights:
  - Bumped bundled node version to 7.3.0 (#2196)
- version: 1.107.2
  component: ae_mdw
  date: '2026-08-26'
  breaking: false
  highlights:
  - 'Fix: always re-derive aex9 balances from a dry-run instead of per-event arithmetic (#2192)'
  - 'Fix: give the AEX-N metadata dry-runs an execution gas budget (#2185)'
- version: 15.0.0
  component: '@aeternity/aepp-sdk'
  date: '2026-09-07'
  breaking: true
  highlights:
  - Major SDK release published one day after node 7.3.0; migration guides are maintained per major version.
- version: 7.3.0
  component: aeternity node
  date: '2026-09-06'
  breaking: false
  highlights:
  - First stable 7.3.x node release, closing an eleven-candidate train.
- version: 1.105.0
  component: ae_mdw
  date: '2026-07'
  breaking: true
  highlights:
  - >-
    WebSocket protocol change — Subscribe/Unsubscribe replies became lean (a single-element list instead of
    the full accumulated subscription list). Ping gained count and has_more. A migration guide is published
    in the README and WS_SUBS_FULL_LIST_REPLY restores the old behaviour, marked for removal.
  migration: https://github.com/aeternity/ae_mdw/blob/master/README.md#websocket-migration-guide-v1104--v1105