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

# Frontend

<Card title="Schedule Call" href="https://portkey.sh/demo-21" icon="calendar" horizontal>
  Discuss how Portkey's AI Gateway can enhance your organization's AI infrastructure
</Card>

<Update label="1.4.8" description="2025-10-24">
  ## v1.4.8

  ***

  ### Fixes and Improvements

  * Added Support for Bedrock Service Role changes
  * Added missing tool\_choice and response\_format parameters to Groq provider
</Update>

<Update label="1.4.7" description="2025-10-22">
  ## v1.4.7

  ***

  ### Fixes and Improvements

  * Added Claude 4.5 Haiku models for Anthropic, AWS Bedrock, and VertexAI base providers
</Update>

<Update label="1.4.6" description="2025-10-17">
  ## v1.4.6

  ***

  ### API Key Enhancements

  * Added multiple rate limit support. It is now possible to set both cost-based and token-based rate limits on a single key
  * Introduced a security setting to restrict the maximum number of `User` API keys that can be created per user
  * Introduced a security setting to configure the default and maximum expiry of `User` API keys

  ### MCP Improvements

  * Updated the MCP OAuth consent screen to allow selection from eligible workspaces
  * Added better states for consent approval, rejection, and failures
  * Fixed an issue to allow Workspace admins to edit Workspace-created MCP integrations

  ### Fixes and Improvements

  * Hide embedding models in prompt playground
  * Allow updating base models for custom models
  * Made alias a required field for Azure-OpenAI deployment configurations
  * Added gpt-5-codex, gpt-5-pro, and several other OpenAI and Azure-OpenAI models
  * Added new Together AI and Grok models
  * Added AWS Bedrock Titan Embedding and Titan v1 models
</Update>

<Update label="1.4.3" description="2025-10-02">
  ## v1.4.3

  ***

  ### Fixes and Improvements

  * Added Claude Sonnet 4.5 models for Anthropic, AWS Bedrock, and VertexAI base providers
  * Updated the Model Catalog Workspace Provisioning page to display full workspace names instead of trimming them
</Update>

<Update label="1.4.2" description="2025-09-24">
  ## v1.4.2

  ***

  ### Fixes and Improvements

  * Added `gemini-2.5-flash-image-preview` model for vertex-ai and google base providers
</Update>

<Update label="1.4.1" description="2025-09-24">
  ## v1.4.1

  ***

  ### Configs Security Settings

  * Added configs under security settings along with Workspace Overrides option
</Update>

<Update label="1.4.0" description="2025-09-23">
  ## v1.4.0

  ***

  ### MCP Enhancements

  * Added enhancements for the MCP integrations and servers management
  * Updates to the MCP OAuth consent screen

  ### Fixes and Improvements

  * Added span name as tooltip for better trace visibility
  * Fixed Vertex AI Anthropic model name mapping issue
  * Fixed Azure-OpenAI `Add Model` button state in update view
  * Removed config, metadata, and rate limits fields for admin keys
  * Fixed display base\_url for Model Catalog Python SDK code snippets
</Update>