generated: '2026-09-17'
method: searched
source: https://developer-portal.gainsight.com/docs/changelog.md
provider: Gainsight
providerId: gainsight
scheme: dated
scope: >-
  Gainsight CC Developer Studio — the only dated, developer-facing changelog in
  the estate. Gainsight NXT product release notes live separately at
  https://support.gainsight.com/gainsight_nxt/Release_Notes and are not
  API-scoped. The PX REST API contract carries its own version (0.1.6, last
  updated 2026-03-19) but publishes no per-release changelog.
current_version: null
current_version_note: Dated releases, no semantic version line.
window: 2026-04-29 to 2026-09-10

entries:
  - date: '2026-09-10'
    title: Design Tokens Reference documents the full token catalog
    type: addition
    breaking: false
  - date: '2026-08-27'
    title: 'Connectors: templated hosts in URLs'
    type: addition
    breaking: false
    highlight: >-
      A connector URL can now carry a Variable in the host, not only the path and
      query — one definition targets a different host per community, with a
      default() fallback filter.
  - date: '2026-08-05'
    title: 'Connectors: longer response window for external APIs'
    type: change
    breaking: false
    highlight: External APIs now get up to 15 seconds to respond, per step and for OAuth token requests.
  - date: '2026-07-29'
    title: 'Connectors: Variables for reusable configuration'
    type: addition
    breaking: false
    highlight: >-
      Named plain-text configuration values referenced with get_variable('name');
      unlike secrets they can be used directly in a connector URL, so the same
      connector points at sandbox or production without editing.
  - date: '2026-07-14'
    title: 'Widget manifests: unknown or misplaced attributes are rejected'
    type: change
    breaking: true
    highlight: >-
      extensions_registry.json now errors with the offending attribute path
      instead of silently dropping the key and reporting success. A manifest that
      previously "worked" may now fail to sync.
  - date: '2026-06-24'
    title: 'Connectors: duplicate parameter keys are rejected'
    type: change
    breaking: true
    highlight: >-
      Header, query and path parameter keys must now be unique; duplicates were
      previously accepted with only the last value kept.
  - date: '2026-06-17'
    title: '`api_key` is now the canonical connector authentication type'
    type: change
    breaking: false
    highlight: >-
      Replaces `apikey`, which is soft-deprecated — permanently retained as a
      backward-compatible alias and never rejected. Existing connectors are
      transparently migrated.
  - date: '2026-06-15'
    title: Connector sync from repositories is now all-or-nothing
    type: change
    breaking: true
    highlight: >-
      One invalid field rejects the entire connectors_registry.json sync; a
      repository's connectors always go live as a consistent set.
  - date: '2026-06-15'
    title: Clearer connector build errors and documented field limits
    type: fix
    breaking: false
  - date: '2026-06-12'
    title: Connector URLs support up to 2048 characters
    type: change
    breaking: false
  - date: '2026-05-27'
    title: Dynamic URL path segments in connectors
    type: addition
    breaking: false
    highlight: >-
      Caller-supplied path segments, validated URL-safe (max 200 chars, no path
      traversal), passed via a new pathParams field on the SDK execute() method;
      the upstream host stays locked to the connector's configured prefix.
  - date: '2026-05-14'
    title: Composite connectors
    type: addition
    breaking: false
    highlight: >-
      Chain multiple API calls into one execution, each step feeding the next via
      Jinja2 templates, with per-step authentication.
  - date: '2026-04-29'
    title: 'Scripts and stylesheets: `attributes` field now honored'
    type: fix
    breaking: false