generated: '2026-07-27'
method: searched
source: >-
  https://tako-react-kraken-tech.vercel.app/?path=/docs/release-notes-release-notes--docs and
  https://tako-html-kraken-tech.vercel.app/?path=/docs/release-notes-release-notes--docs (Changesets
  release notes, retrieved 2026-07-27), https://www.kraken.tech/product-updates
summary: >-
  Kraken publishes no API changelog — no dated release notes, no version history and no breaking-
  change log exists for Open Kraken, because no API version is public. Two real changelogs do exist
  publicly, both for the Tako design system, generated by Changesets and rendered in the public
  Storybooks. They are versioned (semver) but not dated. The marketing "Latest updates" page is a
  periodic product roundup with no versions or dates.
streams:
- stream: tako-react
  package: '@krakentech/tako'
  scheme: semver (Changesets)
  current_version: 27.20.0
  dated: false
  entries_published: 26
  url: https://tako-react-kraken-tech.vercel.app/?path=/docs/release-notes-release-notes--docs
  migration_guides: [v16, v17, v18, v19, v20, v21, v22, v23]
  entries:
  - {version: 27.20.0, type: minor, breaking: false, highlight: 'Button: change the default variant from Solid to Outlined'}
  - {version: 27.19.0, type: minor, breaking: false, highlight: 'Typography: enable the Noto-Sans font-family, still preferring Work-Sans for a smooth migration'}
  - {version: 27.18.1, type: patch, breaking: false, highlight: 'ToggleButtonGroup: convert fluid prop to a transient prop'}
  - {version: 27.18.0, type: minor, breaking: false, highlight: 'Timeline: allow passing components to timeline section titles'}
  - {version: 27.17.3, type: patch, breaking: false, highlight: 'Snackbar cut-off fix; Stack accepts as?: WebTarget; Checkbox CTA width reduced to content'}
  - {version: 27.17.2, type: patch, breaking: false, highlight: 'Link/LinkButton disabled-state accessibility (aria-disabled styling, href failsafe, pointer-events)'}
  - {version: 27.17.1, type: patch, breaking: false, highlight: 'Theme: darker F500 on hovered interactive text for contrast'}
  - {version: 27.17.0, type: minor, breaking: false, highlight: 'Dropdown: href prop on DropdownOption renders it as an anchor'}
  - {version: 27.16.0, type: minor, breaking: false, highlight: 'ToggleButtonGroup: size property (sm/md/lg); duplicate borders removed'}
  - {version: 27.15.1, type: patch, breaking: false, highlight: 'Select: F300 outline on focused options for keyboard navigation'}
- stream: tako-html
  package: '@krakentech/tako-html'
  scheme: semver (Changesets)
  current_version: 4.18.0
  dated: false
  entries_published: 160
  url: https://tako-html-kraken-tech.vercel.app/?path=/docs/release-notes-release-notes--docs
  migration_guides: [v3, v4]
  entries:
  - {version: 4.18.0, type: minor, breaking: false, highlight: 'Button: change the default variant from Solid to Outlined'}
  - {version: 4.17.0, type: minor, breaking: false, highlight: 'Typography: enable the Noto-Sans font-family alongside Work-Sans'}
  - {version: 4.16.10, type: patch, breaking: false, highlight: 'Popover: HTMX event listener plus forced Popper update so placement recalculates'}
  - {version: 4.16.9, type: patch, breaking: false, highlight: 'Select: dispatch native change event on select2 interactions'}
  - {version: 4.16.8, type: patch, breaking: false, highlight: 'utils: re-process hx-* buttons after Tako sets their attributes'}
  - {version: 4.16.7, type: patch, breaking: false, highlight: 'Checkbox: CTA width matches content instead of filling available width'}
  - {version: 4.16.6, type: patch, breaking: false, highlight: 'Button: remove text-color override on hover, active and focus'}
  - {version: 4.16.5, type: patch, breaking: false, highlight: 'Link: new Tako.link.init(scope) public API for accessibility attributes; disabled styling'}
  - {version: 4.16.4, type: patch, breaking: false, highlight: 'Theme: darker F500 on hovered interactive text'}
  - {version: 4.16.3, type: patch, breaking: false, highlight: 'Select: F300 outline on focused options'}
- stream: kraken-platform
  name: Latest updates ("fresh from the Kraken kitchen")
  url: https://www.kraken.tech/product-updates
  scheme: none — marketing roundup
  dated: false
  versioned: false
  cadence_claim: '"a software release every 10 minutes"; the page rounds up "top hits from the last few months"'
  themes_current_roundup:
  - Kraken Marketplace — share and adopt third-party and utility-built solutions
  - New APIs for third-party chat, campaigns and conversations, plus B2B Order Management
  - Embedded Apps in the Kraken agent desktop
  - AI access layer (announced, "coming soon"), conversational AI agents, Human Assist (formerly Agent Assist)
  - Product Studio for tariffs/rates/billing, Bill Editor (announced)
  - Flexibility: generation-portfolio optimisation and multi-asset home orchestration
  - Ops dashboards: multi-site debt tracking, approval request management, agent activity
api_changelog:
  exists: false
  reason: >-
    No Open Kraken API version, deprecation notice or release note is published anywhere anonymously;
    docs.kraken.tech is SSO-gated at every path.