generated: '2026-08-13'
method: searched
source: https://seranking.com/whats-new.html + https://github.com/seranking/seo-skills/blob/main/CHANGELOG.md + https://github.com/seranking/openapi/commits/main
scheme: grouped-by-year (product) / semver + Keep a Changelog (skills plugin)
current_version: v1 (API) · 2.10.4 (seo-skills plugin) · 2.1.0 (n8n node)
url: https://seranking.com/whats-new.html
note: 'SE Ranking publishes a product release timeline at /whats-new.html, but it is grouped by YEAR with no per-entry publication date
  and the entry list is JS-rendered, so no dated API changelog exists on the marketing site. The only dated, machine-readable changelogs
  SE Ranking maintains are in GitHub: seo-skills/CHANGELOG.md (Keep a Changelog, semver, ISO dates) and the openapi repo history. The
  entries[] below are recorded from those two dated sources plus the API-specific headlines on the release timeline, which carry no
  dates and are marked date: null rather than guessed.'
entries:
- version: 2.10.4
  date: '2026-06-17'
  scope: seo-skills plugin
  breaking: false
  highlights:
  - Cursor marketplace packaging (.cursor-plugin/plugin.json, mcp.json declaring the hosted MCP server)
  - CI guard validating the Cursor manifest against the published draft-07 schema
  source: https://github.com/seranking/seo-skills/blob/main/CHANGELOG.md
- version: 2.10.3
  date: '2026-06-03'
  scope: seo-skills plugin
  breaking: false
  highlights:
  - Tag-triggered release automation; first signed (Verified) release
  source: https://github.com/seranking/seo-skills/blob/main/CHANGELOG.md
- version: 2.10.2
  date: '2026-06-03'
  scope: seo-skills plugin
  breaking: false
  highlights:
  - Fixed seo-keyword-cluster YAML frontmatter (colon-space terminated the scalar; skill loaded with no metadata)
  - Added claude plugin validate --strict CI
  source: https://github.com/seranking/seo-skills/blob/main/CHANGELOG.md
- version: 2.10.1
  date: '2026-05-22'
  scope: seo-skills plugin
  breaking: false
  highlights:
  - 'Live smoke test against the SE Ranking MCP corrected three documented facts: DATA_getCreditBalance is NOT an alias of DATA_getSubscription,
    DATA_getDomainCompetitors costs a flat 100 credits/request, and credit costs are not carried in MCP tool descriptions'
  - Documented a 60KB MCP transport overflow on DATA_getDomainCompetitors
  source: https://github.com/seranking/seo-skills/blob/main/CHANGELOG.md
- version: 2.1.0
  date: '2026-07-14'
  scope: n8n node
  breaking: false
  highlights:
  - 225 operations across 22 resources, adding SE Visible (AI visibility)
  source: https://www.npmjs.com/package/@seranking/n8n-nodes-seranking
- version: 1.0.0
  date: '2026-04-08'
  scope: OpenAPI specification
  breaking: false
  highlights:
  - Initial public release of the SE Ranking Data API OpenAPI 3.0.0 (64 paths / 86 operations)
  source: https://github.com/seranking/openapi
- version: null
  date: null
  scope: API platform
  breaking: false
  highlights:
  - SE Ranking API — Remote MCP Server
  - All Plans Now Feature API Access
  - 'New Project API release: AI Results Tracker'
  - 'New API Endpoint release: AI Search Leaderboard'
  - Latest Updates for SE Ranking API and Planable
  source: https://seranking.com/whats-new.html
  note: 2026 section of the release timeline. Undated at source — dates are NOT inferred.
gaps:
- No dated API-specific changelog.
- openapi repo README points at GitHub Releases for spec history; the repo has zero releases.
- No RSS/Atom or JSON feed for API changes.