generated: '2026-08-29'
method: searched
source: https://docs.zenoss.io/admin/updates/2026.html
provider: Zenoss
providerId: zenoss
description: >-
  Dated product update notes for Virtana Service Observability (formerly Zenoss Cloud), published by
  month in the documentation. A parallel set exists for the Collection Zone component. The notes cover
  product and UI changes; API-surface changes are not called out separately, and there is no
  API-specific changelog or version history.
urls:
  current_year: https://docs.zenoss.io/admin/updates/2026.html
  latest: https://docs.zenoss.io/admin/updates/_latest.html
  index: https://docs.zenoss.io/admin/updates/cloud-updates.html
  collection_zone: https://docs.zenoss.io/cz/updates/2026.html
  archive:
    - https://docs.zenoss.io/admin/updates/2025.html
    - https://docs.zenoss.io/admin/updates/2024.html
    - https://docs.zenoss.io/admin/updates/2023.html
    - https://docs.zenoss.io/admin/updates/2022.html
    - https://docs.zenoss.io/admin/updates/2021.html
    - https://docs.zenoss.io/admin/updates/2020.html
    - https://docs.zenoss.io/admin/updates/2019.html
scheme:
  style: continuous-delivery, month-dated notes
  api_version: v1 (unchanged across the published archive)
  semver: false
  rss: false
  note: >-
    Entries are grouped by month with no build or release number, so a consumer cannot pin to a
    version. The API path version has stayed at /v1 for the whole 2019-2026 archive.
entries:
  - date: '2026-05'
    breaking: false
    additions: false
    highlights:
      - >-
        Planned deprecation of the Collection Zone Maintenance Window feature postponed; existing CZ
        maintenance windows remain fully supported and an updated retirement timeline will follow.
  - date: '2026-04'
    breaking: false
    additions: true
    highlights:
      - >-
        Maintenance Windows gained a "Partially Completed" state, surfaced on the Activity and
        Timeline tabs, for windows that finished In Progress but could not be fully verified.
      - Maintenance Window Timeline added Day and Week views alongside Month.
      - Inventory sidebar reworked to a persistent Queries/Organizers panel.
      - Inventory added a "Previous filter" control to step back through applied filters one at a time.
      - Inventory column selection extended to all entity fields on new, saved and template views.
  - date: '2026-03'
    breaking: false
    additions: true
    highlights:
      - Smart View added an "Explore more" toolbar action linking to Container Observability, Inventory or CZ by entity type.
      - Inventory added a scheduled export feature that emails saved inventory views on a recurring schedule.
recent_window: 2026-03 through 2026-05 (most recent months published as of 2026-08-29)
gaps:
  - No API changelog. Endpoint, field and response changes are not enumerated anywhere.
  - No feed (RSS/Atom/JSON) for the update notes; the pages must be polled.
  - No release identifiers, so a customer cannot state which build they are running.