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    <title>CalypsoAI — The Cyber Toolchain</title>
    <link>https://cybertoolchain.io/tools/calypsoai</link>
    <description>New releases and features in CalypsoAI, tracked by The Cyber Toolchain.</description>
    <language>en</language>
    <lastBuildDate>Fri, 16 Oct 2026 08:24:59 GMT</lastBuildDate>
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    <item>
      <title>CalypsoAI 1.0.0</title>
      <link>https://docs.calypsoai.com/openapi.json</link>
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      <pubDate>Fri, 16 Oct 2026 08:24:59 GMT</pubDate>
      <description>API surface changed: +2 endpoints, 8 modified⁠︀︄︇︀︅︉︀︅︀︀︃︀︀︅︅︀︅︊︀︄︆︀︃︄⁠
• New endpoint GET /backend/v1/campaign-runs/{campaignRunId}/results⁠︀︄︇︀︅︉︀︅︀︀︃︀︀︅︅︀︅︊︀︄︆︀︃︄⁠
• New endpoint POST /backend/v1/tokens/bulk-delete
• GET /backend/v1/projects/{project}: param includeAdded (query) added
• GET /backend/v1/tokens: param ascending (query) added; param includeProjects (query) added; param includeUsers (query) added; param scope (query) added; param sortBy (query) added; param status (query) added; param userId (query) added
Full history on Cyber Toolchain: https://cybertoolchain.io/tools/calypsoai</description>
    </item>
    <item>
      <title>CalypsoAI 10.106.1</title>
      <link>https://docs.calypsoai.com/openapi.json</link>
      <guid isPermaLink="true">https://docs.calypsoai.com/openapi.json</guid>
      <pubDate>Sun, 13 Sep 2026 14:48:34 GMT</pubDate>
      <description>API surface changed: +5 endpoints, 126 modified⁠︀︄︇︀︅︉︀︅︀︀︃︀︀︅︅︀︅︊︀︄︆︀︃︄⁠
• New endpoint GET /backend/v1/agent-sessions/{agentSessionId}⁠︀︄︇︀︅︉︀︅︀︀︃︀︀︅︅︀︅︊︀︄︆︀︃︄⁠
• New endpoint GET /backend/v1/campaign-runs/{campaignRunId}/access
• New endpoint GET /backend/v1/license
• New endpoint PATCH /backend/v1/campaign-runs/{campaignRunId}/access
• New endpoint POST /backend/v1/campaign-runs/{campaignRunId}/retry
• GET /backend/v1/campaign-runs: param model (query) added; param projectId (query) added
• GET /backend/v1/campaigns: param search (query) added
• GET /backend/v1/chats: param ascending (query) added; param search (query) added
Full history on Cyber Toolchain: https://cybertoolchain.io/tools/calypsoai</description>
    </item>
    <item>
      <title>CalypsoAI 10.106.1</title>
      <link>https://docs.calypsoai.com/openapi.json</link>
      <guid isPermaLink="true">https://docs.calypsoai.com/openapi.json</guid>
      <pubDate>Thu, 10 Sep 2026 14:47:25 GMT</pubDate>
      <description>API surface changed: +5 endpoints, 126 modified⁠︀︄︇︀︅︉︀︅︀︀︃︀︀︅︅︀︅︊︀︄︆︀︃︄⁠
• New endpoint GET /backend/v1/agent-sessions/{agentSessionId}⁠︀︄︇︀︅︉︀︅︀︀︃︀︀︅︅︀︅︊︀︄︆︀︃︄⁠
• New endpoint GET /backend/v1/campaign-runs/{campaignRunId}/access
• New endpoint GET /backend/v1/license
• New endpoint PATCH /backend/v1/campaign-runs/{campaignRunId}/access
• New endpoint POST /backend/v1/campaign-runs/{campaignRunId}/retry
• GET /backend/v1/campaign-runs: param model (query) added; param projectId (query) added
• GET /backend/v1/campaigns: param search (query) added
• GET /backend/v1/chats: param ascending (query) added; param search (query) added
Full history on Cyber Toolchain: https://cybertoolchain.io/tools/calypsoai</description>
    </item>
    <item>
      <title>CalypsoAI June 17, 2026 - SaaS - v10.42.6</title>
      <link>https://docs.calypsoai.com/release-notes/2026-06-17-saas.html</link>
      <guid isPermaLink="true">https://docs.calypsoai.com/release-notes/2026-06-17-saas.html</guid>
      <pubDate>Wed, 17 Jun 2026 00:00:00 GMT</pubDate>
      <description>v10.42.6 adds Spanish PII support, streaming, resizable fingerprint UI panel, Cyberpunk attack pack, /refusal-catalogs/ API, and OKE deployment
• Adds `es-ES` (Spanish) PII package to AI Guardrails by default
• Adds resizable fingerprints panel in the UI for navigating agentic traces
• Adds &apos;Cyberpunk stories&apos; new attack pack to AI Red Team
• Adds Oracle Kubernetes Engine (OKE) support for on-premises deployments
Full history on Cyber Toolchain: https://cybertoolchain.io/tools/calypsoai</description>
    </item>
    <item>
      <title>CalypsoAI May 21, 2026 - SaaS - v10.31.0</title>
      <link>https://docs.calypsoai.com/release-notes/2026-05-21-saas.html</link>
      <guid isPermaLink="true">https://docs.calypsoai.com/release-notes/2026-05-21-saas.html</guid>
      <pubDate>Thu, 21 May 2026 00:00:00 GMT</pubDate>
      <description>Adds OAuth 2.0 and AWS auth for model connections; admin default role; in-progress campaign report links
• Adds `OAuth 2.0` and `AWS` authentication options for model connections via Configure &gt; Connections &gt; Other models &gt; Authentication
• Allows admins to set the default role for new users by hovering over a role in the UI and selecting `Set as default`
• In-progress AI Red Team campaigns now link directly to their reports under Red Team &gt; Reports
Full history on Cyber Toolchain: https://cybertoolchain.io/tools/calypsoai</description>
    </item>
    <item>
      <title>CalypsoAI May 1, 2026 - On-premises - v10.13.2.1</title>
      <link>https://docs.calypsoai.com/release-notes/2026-05-01-onprem.html</link>
      <guid isPermaLink="true">https://docs.calypsoai.com/release-notes/2026-05-01-onprem.html</guid>
      <pubDate>Fri, 01 May 2026 00:00:00 GMT</pubDate>
      <description>v10.13.2.1 adds Anthropic fingerprints, custom attack refusal checks, and severity tagging.
• `Anthropic connections` now support `Fingerprints for Claude Code`
• AI Red Team introduces a `refusal check for custom attacks`
• Custom intent severity tagging available in AI Red Team
Breaking changes:
• The &apos;global search&apos; feature is sunset and no longer available.
• &apos;legacy guardrails&apos; functionality has been removed.
• Guardrails sharing features are deprecated and sunset.
Full history on Cyber Toolchain: https://cybertoolchain.io/tools/calypsoai</description>
    </item>
    <item>
      <title>CalypsoAI April 16, 2026 - SaaS - v10.10.4</title>
      <link>https://docs.calypsoai.com/release-notes/2026-04-16-saas.html</link>
      <guid isPermaLink="true">https://docs.calypsoai.com/release-notes/2026-04-16-saas.html</guid>
      <pubDate>Thu, 16 Apr 2026 00:00:00 GMT</pubDate>
      <description>Adds refusal evaluator and severity tags for custom attacks; opens report deletion in UI.
• Red Team users can now use a `refusal evaluator` to check whether a model refuses to respond, detecting explicit refusals (e.g., &quot;I can&apos;t do that&quot;) and implicit ones (e.g., &quot;I don&apos;t have access to that information&quot;)
• Attack campaign intents now support custom severity tags (`critical`, `high`, `medium`, or `low`) to prioritize risks
• Users can now delete a report directly from the UI via the `More options` (three dots) menu instead of relying solely on the API
Breaking changes:
• The `/backend/v1/endpoints`, `/backend/v1/endpoint`, and `/backend/v1/groups` API endpoints have been removed
• Global search modal is no longer available; users must use dedicated search fields on individual pages
• Legacy guardrails feature has been removed
Full history on Cyber Toolchain: https://cybertoolchain.io/tools/calypsoai</description>
    </item>
    <item>
      <title>CalypsoAI March 30, 2026 - SaaS - v9.189.0</title>
      <link>https://docs.calypsoai.com/release-notes/2026-03-30-saas.html</link>
      <guid isPermaLink="true">https://docs.calypsoai.com/release-notes/2026-03-30-saas.html</guid>
      <pubDate>Mon, 30 Mar 2026 00:00:00 GMT</pubDate>
      <description>v9.189.0 adds Gemini and Azure OpenAI integrations; scans API gains `flagOnly` param for guardrail results.
• Adds connection support for Gemini to monitor high-volume generative AI use.
• Adds integration with Azure OpenAI for F5&apos;s AI security and policy controls.
• Adds the `flagOnly` parameter to the scans API (POST /backend/v1/scans) to return exact guardrail results (`blocked` when set to `false`).
• Allows setting custom guardrails messages via the POST /backend/v1/scans and POST /backend/v1/prompts endpoints.
• Deprecates GET/POST endpoints `/backend/v1/endpoints`, `/backend/v1/endpoint`, and `/backend/v1/groups` for removal in the next release.
Full history on Cyber Toolchain: https://cybertoolchain.io/tools/calypsoai</description>
    </item>
    <item>
      <title>CalypsoAI March 3, 2026 - SaaS - v9.164.4</title>
      <link>https://docs.calypsoai.com/release-notes/2026-03-03-saas.html</link>
      <guid isPermaLink="true">https://docs.calypsoai.com/release-notes/2026-03-03-saas.html</guid>
      <pubDate>Tue, 03 Mar 2026 00:00:00 GMT</pubDate>
      <description>AI Guardrails v9.164.4 adds agent fingerprints for observability, swimlane mapping and multi-agent tracking.
• Introduces agent fingerprints in AI Guardrails to track thoughts, actions and tool calls for security monitoring
• Adds session-based tracking and swimlane mapping to identify input messages, model responses and guardrail activity
• Provides multi-agent views to track task handoffs between agents in complex workflows
• Enables advanced feed filtering to isolate concerning activity or unauthorized tool usage
• Allows security monitoring of guardrail triggers (block, flag, redact) with root cause context
Full history on Cyber Toolchain: https://cybertoolchain.io/tools/calypsoai</description>
    </item>
    <item>
      <title>CalypsoAI Feb 18, 2026 - SaaS - v9.159.5</title>
      <link>https://docs.calypsoai.com/release-notes/2026-02-18-saas.html</link>
      <guid isPermaLink="true">https://docs.calypsoai.com/release-notes/2026-02-18-saas.html</guid>
      <pubDate>Wed, 18 Feb 2026 00:00:00 GMT</pubDate>
      <description>v9.159.5 adds &apos;live&apos; project flag and CASI leaderboard data for AI Red Team
• Adds the ability to mark projects as &quot;live&quot; in the platform, with filtering support in table and card views to distinguish test/dev from production apps.
• Exposes Comprehensive AI Security Index (CASI) leaderboard and trend data within the AI Red-Team product for comparing model family security scores.
Full history on Cyber Toolchain: https://cybertoolchain.io/tools/calypsoai</description>
    </item>
    <item>
      <title>CalypsoAI Jan 29, 2026 - SaaS - v9.133.3.3</title>
      <link>https://docs.calypsoai.com/release-notes/2026-01-29-saas.html</link>
      <guid isPermaLink="true">https://docs.calypsoai.com/release-notes/2026-01-29-saas.html</guid>
      <pubDate>Thu, 29 Jan 2026 00:00:00 GMT</pubDate>
      <description>v9.133.3.3 adds project filtering, playground F1 aggregation, agentic fingerprints GA, and February attack pack for cyber tooling
• `Agentic fingerprints` is no longer in beta and is ready for general use.
• Projects can now be filtered by type: `agentic`, `app`, `bot`, `chat`.
• Playground shows aggregated F1 score for the whole scanner package when testing with a custom dataset.
• `February attack pack: Invasive context engineering` introduces over 10,000 new attacks.
Full history on Cyber Toolchain: https://cybertoolchain.io/tools/calypsoai</description>
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