New Features

1. Risk Analytics suite has been added to Customer Intelligence:
   1. We are now monitoring and reporting on following security events:
      1. Fidelity - is the agent being true to its persona or not - a lot of failures here can indicate that the persona needs improvements.
      2. Jailbreak - tracking of attempted and successful jailbreaks.
      3. Prompt leakage - tracking of attempted and successful system prompt leaks.
      4. Profanity - tracking of nsfw user messages blocked by profanity filters.
   2. New features in the app:
      1. Risk Monitoring section on Analyze Overview tab.
      2. Four new Risk views on Customer Intelligence tab: Fidelity, Jailbreak, Prompt leakage, Profanity.
      3. Filters for all of the above.
2. Advanced Role-Based Access Control is now available to all users who have access to the CustomGPT for Teams suite:
   1. It is now possible to create a custom user role that applies just to selected agent(s).
   2. This role can have any combination of existing permissions, except account-level permissions, or be limited to chat-only access.
   3. API-key granulation is supported even for users with limited roles, and user can delegate only agents they have access to their own keys
   4. UI has been refreshed for setting up and assigning custom roles, as well as managing team members.
3. The new layout has been released for the Agents page, with the updated all of the list view, grid view and chat-only user role. Quick buttons are now dynamically chosen based on the agent's state, and take the user where they need to go: Build, Deploy or Analyze.

Improvements

1. It is now possible to instruct the agent whether or not it should ask for end-user confirmation before using a custom MCP action.
2. It is now possible to completely turn off the avatar displayed when there's no active conversation.
3. When using Agent Initiative for Live Chat deployment, it is now possible to choose whether or not to automatically start the conversation when a user clicks on the widget, or simply open the chat window.
4. When using Agent Initiative for Live Chat deployment, it is now possible to hide the starter question used for the initiative prompt from the starter questions list inside the chat window.
5. Auto-generated personas now include an instruction to insert a call to action or a hook for the end-user in every response.
6. The layout has been improved for the Demo agent welcome screen.
7. A modal with the best practices and limitations of Numeric Search feature has been added to the app.
8. “Sitemap” has been renamed to “Website” on the Sources page.

Bug Fixes

1. Fixed the issue where agents were sometimes returning “I don’t know” responses for queries like “Hello”.
2. Fixed the issue where the context-rich starter question was never displayed inside the chat window if there wasn’t at least one other starter question.
3. Fixed the issue where the context-rich starter question had slightly different styling from the rest of starter questions.
4. Add Custom Action dialogue now correctly displays errors for incorrectly filled input fields, and prevents users from proceeding in such cases.
5. Manage API keys modal will now not automatically close upon deleting an API key.
6. Fixed the issue with long website URLs breaking the UI on Sources page.
7. Fixed the issue where the agent would sometimes mention the custom context as one of numbered references.
8. Fixed the issue with numbered references sometimes being provided in the wrong format.
9. Numbered references in agents’ responses have been disabled for the GPT-5 model due to sub-par performance.
10. Fixed the CORS error that prevented some users logged in via IdP to log out of the system.

New Features

1. The default AI model has been upgraded to GPT-4.1, with the following changes and benefits:
   1. Latency is improved.
   2. GPT-4.1 is better at following instructions than GPT-4o.
   3. GPT-4.1 responses will generally be somewhat shorter than GPT-4o responses.
   4. Agents belonging to all users who don’t have access to AI model selector dropdown have been automatically changed to GPT-4.1.

Improvements

1. The Agent Initiative widget is now displayed even if there is active conversation with the agent.

Bug Fixes

1. Agent’s prompt input field now correctly displays on mobile devices, including tablets.
2. Fixed the problem where, if numbered references are enabled, the agent was displaying only one citation, even if multiple were used to build the response.
3. Fixed the issue where, when the user's account reached processing limit, and limit was removed later,SharePoint auto-sync was ignoring previously limited files if they were not in the meanwhile changed on the SharePoint end.
4. Fixed the issue where external_id was not always correctly displayed on the Ask page.
5. Fixed the issue where the error message was missing if domain validation service times out when building an agent using sitemap or website.
6. Fixed the issue where, sometimes when updating the default payment method, the subscription's payment method didn’t use the new default

New Features

1. MCP server support has been added as the Custom Actions feature:
   1. You can connect any MCP server, opening countless possibilities for both data retrieval and taking outside actions.
   2. Supports all MCP servers that don’t require auth or support token auth.
   3. Up to 3 custom actions are allowed per agent.
   4. The agent decides when the action is called.
   5. Up to 3 action calls are allowed per query.
   6. Each action call costs 1 additional query.
   7. Available on Premium.

Improvements

1. The new custom SharePoint file picker is now available to users on demand, and is recommended for users who have issues syncing their SharePoint files.
2. Auto-sync settings modal has been overhauled in order to improve readability and overall user experience.
3. Agent will now, if agent initiative is enabled and the conversation window closed, prompt the user with the context-rich starter question even if there is an active conversation.
4. Improved loading performance on Sources page.
5. Improved the clarity of the error message when the document is not processed due to account limits being hit.
6. Slight improvements to the Drive Conversions system instructions.

API & MCP

1. Document Analyst queries and end-user file upload are now supported via API.
2. Added the new endpoint /user/search-team-member, which enables team owners and admins to search team members by their email or user ID.

Bug Fixes

1. Fixed Instant Viewer highlighting issues.
2. Fixed the issue where sometimes old agents were wrongly showing the “Syncing” status.
3. Fixed the issue on the Ask page, where citations would sometimes overflow along the horizontal axis of the screen.
4. Fixed the issue where it was impossible to add new websites or YouTube channels to demo agents.
5. Fixed the issue where clicking to make notification read still redirected the user to notification’s call to action.
6. Fixed the rare issue where if the system failed to generate the demo agent, the user was not able to proceed to the app.
7. Fixed the issue where the profile icon wasn’t being displayed properly on the Limits page.

New Features

1. The Numeric Search option is now available to all users:
   1. This feature greatly improves responses when the agent's knowledge base has a lot of items that are alphanumeric codes, which regular RAG greatly struggles with, especially if such data is in spreadsheets.
   2. Examples of these codes:
      1. Product codes (SHOE-1234)
      2. Error codes (ERR1234)
      3. Version numbers (GPT-4.1)
      4. Order numbers (TRACK12345)

Improvements

1. Build > Sources page has been overhauled in order to improve the overview of agent's sources:
   1. All sources now have their own distinct card.
   2. The design of cards has been standardized.
   3. Only sources added to the project are visible.
   4. New Add Sources dropdown menu with the same flow as on Create page-
2. The modal on the Explore tab now displays all links (both in-chat and citations) that were provided with the specific message.
3. Links & clicks analytics charts are now available on the Analyze page Overview tab.
4. New layout for the Developers page with many newly added resources.
5. New agent statuses have been added to Agents, in order to provide better feedback if the agent is still processing its documents.
6. Improved quality of automatically generated Starter Questions.
7. Improved styling of API key creation modal.
8. Removed character limit for the in-chat agent title length.

API & MCP

1. CustomGPT.ai RAG API Starter Kit - A fully functional open source repository that includes multi-instance embedded widgets, floating buttons, and standalone application with one click deployment.
2. CustomGPT.ai Integrations - A fully functional open source repository that includes starter kits for integrating CustomGPT.ai API with the following platforms: Slack, Telegram, Discord, WhatsApp, Rocket Chat, MS Teams, Instagram, Google Chat and Messenger.
3. It is now possible to send the custom_context parameter when making a message request via API.

Bug Fixes

1. Fixed the issue where YouTube auto-sync wasn’t picking up videos that were scheduled before publishing.
2. Fixed the issue where pages saved with Webpage Awareness feature stopped working after 30 days.
3. Fixed the issue where PDF was sometimes not being correctly highlighted with the Instant Viewer deployment option.
4. Fixed the issue where auto-sync settings “Refresh existing pages”, “Remove deleted pages” and “Add new pages” sometimes couldn’t be saved.

New Features

1. GPT-5 has been added to our system:
   1. Available to all users who have access to model selector dropdown.
   2. Available with Agent Capabilities: Optimal Choice, Highest Relevance, Complex Reasoning
   3. Available with Agentic Actions: Drive Conversions, Website Awareness, Doc Analyst
   4. This is the basic GPT-5 and does not have reasoning capabilities - these options will be added later.
   5. GPT-4o remains the default model for the time being, as we continue GPT-5 testing.
2. Document Analyst Agentic Action is now available for our Premium users. Additionally, we have expanded support for additional filetypes: PDF, TXT, DOC, DOCX, ODT, JPG, JPEG, PNG and WEBP.
3. We have added support for API key per-agent granulation, and users can now:
   1. Create an API key that pertains just to a selected agent(s).
   2. Such API keys can't create new agents or do any account-level actions, like view user profile.
   3. Unlike global API keys, these granulated keys can only work within one team!
4. In-chat avatar controls - Our premium users can now enable or disable both agent’s and user’s avatar within the chat interface.

Improvements

1. The in-chat text input field now gets automatically in focus on any click inside the agent’s window.
2. The in-chat text input field now gets automatically in focus as soon as the agent's response finishes streaming.
3. The in-chat text input field now gets automatically in focus as soon as the agent window is opened for Live Chat, Website Copilot and Instant Viewer deployments.
4. Links & Sources Analytics page now supports URL parameters for selected filters, enabling easier sharing.
5. A border has been added to the in-chat agent avatar, when there is no active conversation.

API & MCP

1. Fixed the issue where the endpoint https://app.customgpt.ai/api/v1/projects/{projectId}/sources/{sourceId} in API Reference call example was throwing errors.

Bug Fixes

1. Fixed the issue with the Starter Question styling not being correctly applied.
2. Fixed the issue where short timeout was causing crawling issues with some slower websites.
3. Fixed the issue where case-sensitive URLs would not get crawled correctly.
4. Notifications are now correctly cleared by clicking on them.
5. Fixed the issue where on the Ask page, if no conversation is active, the agent's avatar wasn’t being displayed.
6. Fixed the rare issue where incorrect Starter Questions format blocked the agent's UI.
7. Improved slow loading on Actions page.

Improvements

1. It is now possible to track added query cost on Actions page in more detail.
2. When activation agentic action, the user is now shown a warning on exactly how much queries using it cost.
3. Agentic actions on Actions page have been re-ordered.
4. When context-rich Starter Questions are used outside Live Chat Agent Initiative, the first-person version is displayed to the user now, instead of the agent's direct prompt.
5. Live Chat Agent Initiative styling has been updated to ensure improved readability on dark backgrounds.
6. Live Chat icon size on mobile is now always small, to improve readability.
7. Document Analyst can now correctly read PDFs with user-fillable forms.
8. Agent role selector copy has been improved for clarity.
9. The styling of the notification system has been improved.

Bug Fixes

1. Fixed the issue where clicking on numbered citation wasn’t correctly opening Instant PDF Viewer.
2. Fixed the issue where user feedback export on the Analyze page was not working.
3. Fix the issue where CTA to add knowledge to the agent on the Ask page for new users was not always correctly dismissed.
4. Fixed the issue with the Agent role selector sometimes showing no available options.
5. Fixed the broken “Learn more” link for Custom Context on the Deploy page.
6. Fixed the broken “Learn more” link for Agent roles on the Personalize page.

New Features

1. Links & Sources Clicks - A new tab has been added to agent’s Analyze page, where you can track the following:
   1. All links displayed in chats, either sent directly by agent or used as citations.
   2. All links clicked by users.
   3. Data is differentiated by being:
      1. In-Chat URL
      2. Classic Citation
      3. Numbered Citation
2. Custom Context - Premium users can now feed the custom context to the agent with every prompt:
   1. Provide the agent with valuable, user-specific details that only you know, and ensure that interactions feel personal and proactive.
   2. This helps agents anticipate user needs, offer more relevant solutions, and build stronger connections with your users.
   3. Custom context can be injected via code snippet on all deployment options.

Improvements

1. Added in-app notifications system.
2. Context Awareness agentic action has been renamed to Webpage Awareness.
3. Notice has been added to inform users that the Disable Markdown feature is supported only on GPT-4.1 and GPT-4o models.

API & MCP

1. Added new /reports/intelligence API endpoint, enabling the fetching of Customer Intelligence data.

Bug Fixes

1. Fixed the issue with the Revenue agent over-promising stuff to users.
2. Fixed UI issues when setting up an agent with a Revenue agent role.
3. Fixed the issue where the citation open/collapsed setting was not being saved.
4. Fixed the issue where it was impossible to unset the image uploaded as end-user avatar.
5. Fixed the issue where Spotlight Avatar setting was sometimes blocking the saving of other settings.
6. Fixed grammar issues on some deployment’s headers.
7. Fixed the issue with flags in email reports not rendering in Gmail.

New Features

1. Agent Roles - When creating a new agent, or editing an existing one, you can now select an Agent role - a hand-picked configuration template most appropriate for the selected use case. This selection doesn’t directly affect AI behavior or capabilities - but some of the settings applied by the template might! Agent roles available initially are:
   1. Customer support - Your agent will be able to resolve 93% of your customer support questions – instantly and accurately.
   2. Research assistant - Let your team ask questions from your custom knowledge base and get instant answers.
   3. Website copilot - Implement AI-driven site search that delivers precise results, enhances user satisfaction, and provides valuable visitor insights.
   4. Revenue agent - Agent will use the advanced persuasion techniques to drive users towards a set goal.

Improvements

1. The Spotlight Avatar now has the default, animated option.
2. “Learn more” links have been added to all agentic actions cards on the Actions pages

Bug Fixes

1. Fixed the issue that made saving certain settings impossible for Standard users.
2. Fixed the issue where Drive Conversions feature’s conversions were not correctly displayed if the target URL ended with a /.
3. Fixed the issue with vertical spacing on the main sidebar, affecting small desktop screens.
4. Fixed the issue where the “Go To Sources” button on the agent's building feedback modal was sending the user to the Ask page instead.
5. Fixed the issue where toggling agentic actions on/off sometimes didn’t have an immediate effect.

New Features

1. Agentic Action: Drive Conversions
   1. You can now set a conversion goal for your agent - by providing it a page towards which it should drive users - and it will use advanced task planning and persuasion techniques to deliver.
   2. Agent responses are short and human-like, and it is actively leading the conversation by offering follow-up and value.
   3. Citations are provided in the form of organic “click here” links.
   4. Available on Premium.
   5. Works best in combination with Context Awareness, Agent Initiative and Spotlight Avatar.
2. Agentic Action: Context Awareness
   1. Agents can now be made aware of the page they are deployed on, enabling them to better understand and meet user needs. When the feature is activated, the agent will scrape the content of the page and use it to provide higher-quality, contextual responses.
   2. Available only for public pages not protected by login.
   3. Available on Premium.
   4. Works best in combination with Drive Conversions, Agent Initiative and Spotlight Avatar.

Improvements

1. If the user is a member of multiple teams, the currently selected team’s name is now visible under the My Profile button on the sidebar.
2. Building your agent feedback modal will now alert the user if they hit their account or agent limits while building the agent.
3. Complex Reasoning agent capability has been optimized.
4. We are now using OpenAI’s o4 model during the Document Analyst query optimization process.

Bug Fixes

1. Fixed the vertical alignment issue of the “Send” icon in all chats.
2. Fixed the issue where the “Copy code” button next to in-chat code blocks was not respecting the agent’s secondary color.
3. Fixed the issue with the share agent popup not working properly on the Actions page.
4. Fixed the issue with an alert on YouTube Instant Sync incorrectly stating that the sitemap has been updated.
5. Fixed the issue where it was possible to interfere with the Document Analyst feature by sending a prompt while the file is being uploaded.

New Features

1. Disable in-chat agent avatar - Premium users can now disable the in-chat avatar of their agents.
2. API key expiration - It is now possible to set an expiration date when creating or editing an API key. Requests sent using the expired API key will not be fulfilled, and will behave in the same way as if an invalid API key was sent.

Improvements

1. Agent’s Persona now has heavier influence on the Document Analyst clarification questions.
2. Improved styling, responsive behavior and animation smoothness for the Agent Initiative feature.
3. Styling has been updated for the “Copy code” button next to in-chat code blocks.
4. Improved end-user messaging when the account has run out of queries - the agent will now simply communicate that it is too tired to chat.
5. The log in button on private deployments will now respect the agent's colors.
6. The Azure icon and how-to guide have been added to the SSO setup page in the app.

API & MCP

1. Added subdomain_slug parameter to the response of the https://app.customgpt.ai/api/v1/projects/{projectId} endpoint.

Bug Fixes

1. Fixed the Document Analyst errors when attempting to upload files before starting the conversation.
2. Fixed the issue with Document Analyst not always being aware of the uploaded file when asking the clarification questions.
3. Fixed the issue where GIFs uploaded to Spotlight Avatar lost their animation.
4. Fixed the issue where Agent Initiative could’ve been enabled at the same time as auto-pop up Live Chat settings.
5. Fixed the error with Agent Initiative when there are no Starter Questions.
6. Fixed the issue where yearly price was not visible in-app when switching the plan to yearly billing.
7. Fixed the issues that sometimes made Indexing Feedback modal unstable.
8. Fixed the issue with wrong variable type when attempting to save Automatically pop up the chat bubble settings.