generated: '2026-07-26'
method: searched
source: https://www.landgate.wa.gov.au/about-us/customer-news-and-media/news-and-media-articles/
url: https://www.landgate.wa.gov.au/about-us/customer-news-and-media/news-and-media-articles/
note: |
  SCOPE CAVEAT, read this first. Landgate publishes no API changelog and no release notes for
  the SLIP or Data WA services. What it publishes is the Customer Information Bulletin (CIB) —
  a numbered, monthly, dated stream announcing changes to land-transaction practice, forms,
  fees, systems and outages. That is the provider's real change-communication channel for its
  services, and it is captured here as such. It is NOT an API changelog: none of the entries
  below describe a change to an endpoint, schema or contract.
scheme: numbered monthly bulletin (CIB nnn) plus ad-hoc customer updates
current: 'CIB 452 (July 2026)'
cadence: monthly
machine_readable_feed: none found (no RSS/Atom/JSON feed located on 2026-07-26)
entries:
  - version: CIB 452
    date: '2026-07'
    title: 'Customer Information Bulletin 452: July 2026'
    url: https://www.landgate.wa.gov.au/about-us/customer-news-and-media/news-and-media-articles/2026/july/customer-informationbulletin-452-july-2026/
    breaking: unknown
    scope: land-transaction practice
  - version: null
    date: '2026-07'
    title: Privacy updates now available
    url: https://www.landgate.wa.gov.au/about-us/customer-news-and-media/news-and-media-articles/2026/july/privacy-updates-now-available/
    breaking: false
    scope: privacy policy
  - version: CIB 451
    date: '2026-06'
    title: 'Customer Information Bulletin 451: June 2026'
    url: https://www.landgate.wa.gov.au/about-us/customer-news-and-media/news-and-media-articles/2026/june/customer-informationbulletin-451-june-2026/
    breaking: unknown
    scope: land-transaction practice
  - version: null
    date: '2026-05'
    title: 'Customer Update: Publication of 2026-27 Landgate regulated and associated fees increase'
    url: https://www.landgate.wa.gov.au/about-us/customer-news-and-media/news-and-media-articles/2026/may/customer-update-publication-of-2026-27-landgate-fees-increase/
    breaking: false
    scope: pricing
  - version: CIB 450
    date: '2026-05'
    title: 'Customer Information Bulletin 450: May 2026'
    url: https://www.landgate.wa.gov.au/about-us/customer-news-and-media/news-and-media-articles/2026/may/customer-information-bulletin-450-may-2026/
    breaking: unknown
    scope: land-transaction practice
  - version: CIB 449
    date: '2026-04'
    title: 'Customer Information Bulletin 449: April 2026'
    url: https://www.landgate.wa.gov.au/about-us/customer-news-and-media/news-and-media-articles/2026/march2/customer-information-bulletin-449-april-2026/
    breaking: unknown
    scope: land-transaction practice
api_change_history:
  published: false
  observed_platform_changes:
    - date: '2018'
      title: SLIP has been upgraded
      url: https://www.landgate.wa.gov.au/about-us/customer-news-and-media/news-and-media-articles/2018/1/slip-has-been-upgraded/
    - date: '2016'
      title: A new chapter for SLIP
      url: https://www.landgate.wa.gov.au/about-us/customer-news-and-media/news-and-media-articles/2016/1/a-new-chapter-for-slip/
  note: The 2016/2018 SLIP re-platforming (off Google Maps Engine, onto the current Esri
    ArcGIS Server stack) was announced through this same news stream, with no migration guide
    or deprecation window published for the retired developer surface.