> ## Documentation Index
> Fetch the complete documentation index at: https://docs.seekr.com/llms.txt
> Use this file to discover all available pages before exploring further.

# Release notes 2025

export const ReleaseTags = ({type, deployment}) => {
  const base = {
    display: "inline-block",
    padding: "2px 8px",
    borderRadius: "3px",
    fontSize: "11px",
    fontWeight: "600",
    marginRight: "4px"
  };
  const typeStyle = {
    feature: {
      backgroundColor: "#d0f4de",
      color: "#1b4332",
      border: "1px solid #52b788"
    },
    improvement: {
      backgroundColor: "#fef3c7",
      color: "#92400e",
      border: "1px solid #fcd34d"
    },
    "bug-fix": {
      backgroundColor: "#ffe5d9",
      color: "#6d0011",
      border: "1px solid #ff6b6b"
    }
  };
  const typeLabel = {
    feature: "Feature",
    improvement: "Improvement",
    "bug-fix": "Bug Fix"
  };
  const deployStyle = {
    "seekr-managed": {
      backgroundColor: "#c7f9cc",
      color: "#004b23",
      border: "1px solid #00cc88"
    },
    "self-hosted": {
      backgroundColor: "#d3e4fd",
      color: "#023e8a",
      border: "1px solid #4361ee"
    }
  };
  const deployLabel = {
    "seekr-managed": "Seekr-managed instance",
    "self-hosted": "Self-hosted instance"
  };
  const deployments = Array.isArray(deployment) ? deployment : deployment ? [deployment] : [];
  return <div style={{
    marginBottom: "8px"
  }} className="not-prose">
      {type && <span style={{
    ...base,
    ...typeStyle[type]
  }}>{typeLabel[type]}</span>}
      {deployments.map(d => <span key={d} style={{
    ...base,
    ...deployStyle[d]
  }}>
          {deployLabel[d]}
        </span>)}
    </div>;
};

export const SupportedOn = ({ui = false, api = true, sdk = true}) => <div className="inline-flex flex-wrap items-center gap-x-5 gap-y-2 px-4 py-2.5 rounded-lg border border-[#00dad3] bg-[#00dad3]/10 text-sm not-prose">
    <span className="font-bold text-black dark:text-white whitespace-nowrap">
      Supported on
    </span>
    <div className="flex items-center gap-5">
      <span className="inline-flex items-center gap-1.5 font-semibold text-black dark:text-white">
        <Icon icon={ui ? "circle-check" : "circle-xmark"} color={ui ? "#00dad3" : "#9ca3af"} size={16} />
        UI
      </span>
      <span className="inline-flex items-center gap-1.5 font-semibold text-black dark:text-white">
        <Icon icon={api ? "circle-check" : "circle-xmark"} color={api ? "#00dad3" : "#9ca3af"} size={16} />
        API
      </span>
      <span className="inline-flex items-center gap-1.5 font-semibold text-black dark:text-white">
        <Icon icon={sdk ? "circle-check" : "circle-xmark"} color={sdk ? "#00dad3" : "#9ca3af"} size={16} />
        SDK
      </span>
    </div>
  </div>;

<Update label="December 19, 2025" description="Version 4.2026.0" tags={["Feature", "Improvement"]}>
  ## Self-hosted reaches feature parity with Seekr-managed

  <ReleaseTags type="improvement" />

  <SupportedOn ui={true} api={true} sdk={true} />

  This release brings self-hosted SeekrFlow to feature parity with Seekr-managed deployments, adding explainability, agent, fine-tuning, and ingestion capabilities to self-hosted environments.

  **Explainability**

  * Context attribution traces model responses to the retrieved context that informed them.
  * Data attribution links inference outputs to contributing training data.

  <Note>
    Logfire-based tracing is not available in self-hosted deployments.
  </Note>

  **Agents**

  * Tool Library v2 with expanded tool management.
  * Multi-agent orchestration is now generally available for coordinating agents across tools and tasks.

  **Fine-tuning**

  * Vision-language fine-tuning for supported vision models.
  * Reinforcement-tuning reward functions for controlling which behaviors are reinforced during training.

  **Ingestion**

  * Ingestion insights surface job status and failure diagnostics for ingestion pipelines.

  **Platform**

  * vLLM upgrade (0.19.0) on ROCm for improved inference on AMD GPUs.
  * Chainguard-based container images for a hardened, minimal-CVE deployment footprint.
</Update>

<Update label="September 30, 2025" description="Version 4.x.x" tags={["Feature"]}>
  ## Initial self-hosted release of SeekrFlow

  <ReleaseTags type="feature" />

  <SupportedOn ui={true} api={true} sdk={true} />

  First self-hosted release of SeekrFlow, bringing the platform to customer-managed environments with fine-tuning, inference, agent, and ingestion capabilities.

  **Agents**

  * Docstring validation for improved agent runtime performance.

  **Fine-tuning**

  * Reinforcement tuning (GRPO).

  **Ingestion**

  * Faster ingestion with pipeline performance improvements.

  **AI-ready data**

  * Quality improvements to principle alignment.

  **Inference**

  * vLLM upgrade (0.11.1).
  * Expanded selection of supported models.

  **Authentication**

  * Authentication support for custom solutions.
</Update>