generated: '2026-07-19'
method: searched
source: https://status.employmenthero.com
description: >-
  Operational lifecycle for the Employment Hero platform (behind humi.ca). A
  public Atlassian Statuspage reports component/regional health. The one dated,
  breaking API change currently published is the move to mandatory OAuth PKCE
  (S256) effective 2026-09-14. No standalone formal deprecation-policy page was
  found on the public developer portal.
versioning:
  scheme: developer-portal / host-based
  docs: https://developer.employmenthero.com/api-references
deprecation:
  policy_url: null
  sunset_header: null
  note: >-
    No RFC 8594 Sunset/Deprecation-header policy documented publicly. The nearest
    dated breaking change is OAuth PKCE becoming mandatory on 2026-09-14.
sla:
  url: https://status.employmenthero.com
  uptime_reported:
    - {component: Employment Hero Website, uptime: "99.99%"}
    - {component: HR Software, uptime: "98.59%"}
status_page: https://status.employmenthero.com
status_page_provider: Atlassian Statuspage
breaking_changes:
  - change: OAuth 2.0 PKCE (code_challenge/code_verifier, S256) becomes mandatory
    effective: '2026-09-14'
    source: https://developer.employmenthero.com/api-references