LLM/AI Changelog

Updated 14 Nov 2026

AI Platform Changes That Affect Brand Visibility

Every update to ChatGPT, Gemini, Perplexity, Copilot and Google Search can change how your brand appears in AI-generated answers. We track release notes, API changes and documentation updates across major LLM platforms so you don't have to.

Total Updates
2,064
Copilot
897
ChatGPT
643
Gemini
496
Claude
98
GoogleAI
48
Perplexity
34
Pinned Highlights · 126
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today Jan 2025 Apr Jul Oct Jan 2026 Apr Jul Oct 7 Jan 2025 · Copilot — Outlook: Switch between Work and Web grounding in Microsoft 365 Copilot Chat 8 Jul 2025 · Copilot — Excel: Copilot in Excel with Python | Reasoning Model Integration (Think Deeper) 22 Jul 2025 · Copilot — Microsoft 365 Copilot Chat: Researcheravailable in GA 19 Aug 2025 · Copilot — Microsoft 365 Copilot Chat: GPT-5 now available in Copilot Chat 3 Sep 2025 · Copilot — Microsoft 365 Copilot Chat: Personalize interactions with Copilot Memory 16 Sep 2025 · ChatGPT — September 16, 2025 — Improvements to search in ChatGPT 29 Sep 2025 · ChatGPT — September 29, 2025 — Introducing Instant Checkout and the Agentic Commerce Proto… 14 Nov 2025 · Perplexity — What We Shipped - November 14th 18 Nov 2025 · Gemini — 2025.11.18 24 Nov 2025 · ChatGPT — November 24, 2025 — Shopping research in ChatGPT 5 Dec 2025 · Perplexity — What We Shipped - December 5th 12 Dec 2025 · Perplexity — What We Shipped - December 12th 23 Dec 2025 · Copilot — Microsoft 365 Copilot app: GPT-5 powers Copilot Chat by default 15 Jan 2026 · ChatGPT — January 15, 2026 — Improved memory for finding details from past chats (Plus & P… 22 Jan 2026 · ChatGPT — January 22, 2026 — 5.2 Personality System Prompt Update 26 Jan 2026 · ChatGPT — January 26, 2026 — Improvements to search response quality in Voice 27 Jan 2026 · Copilot — Microsoft 365 Copilot Chat: Copilot Chat model selector now offers GPT-5.2 30 Jan 2026 · ChatGPT — January 30, 2026 — More visual responses 4 Feb 2026 · ChatGPT — February 4, 2026 — Update on thinking time settings for GPT-5.2 Thinking in Chat… 6 Feb 2026 · Perplexity — Perplexity Update - February 6th, 2026 9 Feb 2026 · ChatGPT — February 9, 2026 — Testing ads in ChatGPT (Free, Go) 10 Feb 2026 · ChatGPT — February 10, 2026 — Updates to deep research 10 Feb 2026 · ChatGPT — February 10, 2026 — GPT-5.2 Instant Update 12 Feb 2026 · Gemini — 2026.02.12 13 Feb 2026 · Perplexity — What We Shipped - February 13, 2026 13 Feb 2026 · ChatGPT — February 13, 2026 — ChatGPT updates: Better file uploads, easier copying, and mo… 19 Feb 2026 · Gemini — 2026.02.19 20 Feb 2026 · Perplexity — What We Shipped - February 20th, 2026 20 Feb 2026 · ChatGPT — February 20, 2026 — Expanded context window for Thinking 24 Feb 2026 · Copilot — Microsoft 365 Copilot extensibility: Declarative agents upgraded to GPT‑5.1 25 Feb 2026 · ChatGPT — February 25, 2026 — Add sources to your projects from anywhere 3 Mar 2026 · ChatGPT — March 3, 2026 — GPT-5.3 Instant Update 4 Mar 2026 · GoogleAI — Removed outdated information about JavaScript and accessibility 5 Mar 2026 · ChatGPT — March 5, 2026 — GPT-5.4 Thinking in ChatGPT 10 Mar 2026 · Copilot — Microsoft 365 Copilot Chat: Explainable AI with deep and inline citations for co… 24 Mar 2026 · ChatGPT — March 24, 2026 — Shopping updates in ChatGPT 2 Apr 2026 · ChatGPT — April 2, 2026 — ChatGPT in Apple CarPlay 9 Apr 2026 · ChatGPT — April 9, 2026 — GPT-5.3 Instant mini in ChatGPT 13 Apr 2026 · GoogleAI — Introducing a new spam policy for "back button hijacking" 14 Apr 2026 · Gemini — April 14, 2026 14 Apr 2026 · GoogleAI — Clarifying the use of spam reports 15 Apr 2026 · Gemini — April 15, 2026 15 Apr 2026 · Gemini — 2026.04.15 16 Apr 2026 · Claude — April 16, 2026 — Claude Opus 4.7 launch 16 Apr 2026 · ChatGPT — April 16, 2026 — Rolling out ads in Australia, New Zealand, and Canada 17 Apr 2026 · Perplexity — Personal Computer on Mac Launch and Computer Updates - April 17, 2026 20 Apr 2026 · GoogleAI — Added a section about "read more" deep links 21 Apr 2026 · Gemini — April 21, 2026 21 Apr 2026 · Copilot — Microsoft 365 Copilot chat: Rich Bing web answer cards in Copilot Chat 22 Apr 2026 · ChatGPT — April 22, 2026 — Fast answers in ChatGPT 22 Apr 2026 · ChatGPT — April 22, 2026 — ChatGPT for Clinicians 23 Apr 2026 · ChatGPT — April 23, 2026 — GPT-5.5 in ChatGPT 30 Apr 2026 · GoogleAI — Expanding preferred sources to all languages where Google Search is available 5 May 2026 · ChatGPT — May 5, 2026 — Memory sources and more personalized responses in ChatGPT 5 May 2026 · ChatGPT — May 5, 2026 — GPT-5.5 Instant in ChatGPT 8 May 2026 · GoogleAI — Deprecating the FAQ rich result feature 12 May 2026 · ChatGPT — May 12, 2026 — More images in answers for Free users 15 May 2026 · ChatGPT — May 15, 2026 — Personal finances in ChatGPT 15 May 2026 · GoogleAI — Adding a new guide on optimizing for generative AI features 15 May 2026 · GoogleAI — Clarifying that spam policies apply to generative AI responses in Google Search 15 May 2026 · GoogleAI — Clarifying that spam policies apply to generative AI responses in Google Search 19 May 2026 · Copilot — Microsoft 365 Copilot Chat: OpenAI’s GPT‑5.5 Instant available in Copilot Chat [… 19 May 2026 · Copilot — Microsoft 365 Copilot Chat: OpenAI’s GPT 5.5 Thinking available in Copilot Chat … 19 May 2026 · Gemini — May 19, 2026 20 May 2026 · GoogleAI — Added hasAdultConsideration to product-related structured data types 21 May 2026 · Claude — May 21, 2026 — Claude now works with more security and compliance tools 21 May 2026 · ChatGPT — May 21, 2026 — Codex updates: richer context, goal mode, browser improvements, a… 27 May 2026 · GoogleAI — Preferred sources is available in AI Mode and AI Overviews 28 May 2026 · ChatGPT — May 28, 2026 — GPT-5.5 Instant Update 28 May 2026 · Claude — May 28, 2026 — Claude Opus 4.8 launch 4 Jun 2026 · ChatGPT — June 4, 2026 — Memory that stays more up to date 4 Jun 2026 · ChatGPT — June 4, 2026 — Lockdown Mode is now available to all logged-in users 4 Jun 2026 · ChatGPT — June 4, 2026 — Rolling out ads in the UK 8 Jun 2026 · ChatGPT — June 8, 2026 — ChatGPT app experience updates 9 Jun 2026 · Claude — June 9, 2026 — Claude Fable 5 launch 10 Jun 2026 · ChatGPT — June 10, 2026 — Simplified controls in the model picker 12 Jun 2026 · ChatGPT — June 12, 2026 — Retiring GPT-5.2 models 12 Jun 2026 · Claude — June 12, 2026 — Fable 5 and Mythos 5 access suspended 15 Jun 2026 · GoogleAI — Clarifying guidance on llms.txt files 16 Jun 2026 · Copilot — Microsoft 365 Copilot Chat: Anthropic’s Claude now available in Microsoft 365 Co… 19 Jun 2026 · Perplexity — Deep Research, command panel, and enterprise controls - June 19, 2026 24 Jun 2026 · ChatGPT — June 24, 2026 — GPT-5.5 Instant Update 26 Jun 2026 · ChatGPT — June 26, 2026 — Retiring GPT-4.5 30 Jun 2026 · Claude — June 30, 2026 — Claude Sonnet 5 launch 1 Jul 2026 · Claude — July 1, 2026 — Access to Claude Fable 5 and Claude Mythos 5 restored 6 Jul 2026 · ChatGPT — July 6, 2026 — GPT-5.5 Instant Mini in ChatGPT 8 Jul 2026 · ChatGPT — July 8, 2026 — Introducing GPT-Live-1 in ChatGPT Voice 9 Jul 2026 · ChatGPT — July 9, 2026 — Introducing ChatGPT Work 9 Jul 2026 · ChatGPT — July 9, 2026 — Introducing ChatGPT Sites in public beta 13 Jul 2026 · Perplexity — Brain, faster Computer models, and website publishing - July 13, 2026 13 Jul 2026 · ChatGPT — July 13, 2026 — ChatGPT returns to WhatsApp in the EEA 15 Jul 2026 · ChatGPT — July 15, 2026 — Increased custom instructions limit 16 Jul 2026 · ChatGPT — July 16, 2026 — ChatGPT desktop app experience updates 21 Jul 2026 · Gemini — 2026.07.21 23 Jul 2026 · ChatGPT — July 23, 2026 — Health in ChatGPT 24 Jul 2026 · Claude — July 24, 2026 — Claude Opus 5 launch 29 Jul 2026 · ChatGPT — July 29, 2026 — Sign in with ChatGPT (beta) 13 Aug 2026 · Gemini — August 13, 2026 25 Aug 2026 · Perplexity — Computer in Email, GPT-5.6 Terra and Luna, and Grok 4.6 1 Sep 2026 · Claude — September 1, 2026 — Claude Fable 5.1 and Claude Mythos 5.1 launch 2 Sep 2026 · Gemini — September 2, 2026 3 Sep 2026 · ChatGPT — September 3, 2026 — Introducing GPT-6 Astra 9 Sep 2026 · ChatGPT — September 9, 2026 — Deep Research in ChatGPT Work and Codex 10 Sep 2026 · Gemini — 2026.09.10 11 Sep 2026 · ChatGPT — September 11, 2026 — Planned custom GPT retirement and migration to plugins 21 Sep 2026 · ChatGPT — September 21, 2026 — Credit scores in Finances 22 Sep 2026 · Claude — September 22, 2026 — Claude Opus 5.5 launch 23 Sep 2026 · ChatGPT — September 23, 2026 — Use plugins in Voice and get work done by speaking 25 Sep 2026 · Claude — September 25, 2026 — Build plugins for Claude 28 Sep 2026 · Claude — September 28, 2026 — Claude Sonnet 5.5 launch 29 Sep 2026 · ChatGPT — September 29, 2026 — GPT-6.1 Sol in ChatGPT Work and Codex 29 Sep 2026 · ChatGPT — September 29, 2026 — Share your profile and showcase your Sites 30 Sep 2026 · Gemini — 2026.09.30 1 Oct 2026 · ChatGPT — October 1, 2026 — New ways to shop in ChatGPT 7 Oct 2026 · Claude — October 7, 2026 — Claude Haiku 5.5 launch 7 Oct 2026 · ChatGPT — October 7, 2026 — GPT-6 and Intelligent UI in ChatGPT 13 Oct 2026 · Gemini — 2026.10.13 16 Oct 2026 · ChatGPT — October 16, 2026 — Updates to GPT-6 Pro model in ChatGPT 21 Oct 2026 · Claude — October 21, 2026 — Claude Duet research preview for Pro and Max plans 26 Oct 2026 · ChatGPT — October 26, 2026 — GPT-6.1 Terra 30 Oct 2026 · ChatGPT — October 30, 2026 — GPT-6 Rosalind Research 4 Nov 2026 · ChatGPT — November 4, 2026 — Introducing ChatGPT Images 2.6 5 Nov 2026 · Claude — November 5, 2026 — Personal Finance in Claude 10 Nov 2026 · ChatGPT — November 10, 2026 — Business Hub in ChatGPT 10 Nov 2026 · Gemini — November 10, 2026 {% id="11-10-2026" %} 12 Nov 2026 · Gemini — November 12, 2026 {% id="11-12-2026" %}
751–800 of 2,064 updates
Copilot
Copilot 24 Feb 2026 copilot

Microsoft 365 Copilot extensibility: Declarative agents upgraded to GPT-5.1

Declarative agents upgraded to GPT-5.1
Microsoft 365 Copilot declarative agents now use the GPT-5.1 model with automatic model selection for performance and reasoning.
Details:
What changed:
Declarative agents now run on GPT-5.1 using "auto" architecture, which selects the best model (fast or reasoning-optimized) based on the user's prompt. This improves speed and quality. Note that as the agent uses the "Think deeper" mode to generate higher quality responses, users will experience a slightly higher latency.
Why:
The upgrade ensures declarative agents provide more accurate and detailed responses.
Try this:
Use a declarative agent to process complex queries.
Test scenarios that require fast responses versus deeper reasoning.
Why this matters:
Business impact:
Supports higher-quality automation and decision-making.
Personal impact:
Provides users with faster and more accurate responses.
Copilot
Copilot 24 Feb 2026 copilot

Viva Insights: Copilot Studio agent report enhancements

Copilot Studio agent report enhancements
[Web, Windows, Mac]
The Copilot Studio agent report includes autonomous agents and provides insights on adoption, impact, time savings, and cost savings.
Roadmap ID:
499422
Details:
What changed:
The agent report now includes autonomous agents with generative orchestration. It also offers new metrics related to adoption, time saved, and cost benefits.
Why:
These enhancements help organizations understand how Copilot Studio agents are used and the value they deliver.
Try this:
Open the Copilot Studio agent report to review autonomous agent usage.
Compare generative and non-generative agent activity.
Review time-saving and cost-saving insights.
Why this matters:
Business impact:
Supports better decision-making about automation and ROI.
Personal impact:
Helps creators understand how their agents are being used.
Gemini
Gemini 19 Feb 2026 gemini_api

February 19, 2026 {% id="02-19-2026" %}

* Released [Gemini 3.1 Pro Preview](/docs/models/gemini-3.1-pro-preview), our
latest iteration in the new Gemini 3 series family.

* Launched a separate endpoint `gemini-3.1-pro-preview-customtools`, which is
better at prioritizing custom tools, for users building with a mix of bash
and tools.
Gemini
Gemini 19 Feb 2026 gemini_api

February 19, 2026

- Released [Gemini 3.1 Pro Preview](https://ai.google.dev/gemini-api/docs/models/gemini-3.1-pro-preview), our latest iteration in the new Gemini 3 series family.
- Launched a separate endpoint `gemini-3.1-pro-preview-customtools`, which is better at prioritizing custom tools, for users building with a mix of bash and tools.
ChatGPT
ChatGPT 19 Feb 2026 chatgpt

February 19, 2026 — Interactive Code Blocks in ChatGPT

We improved Code Blocks in ChatGPT to make them more interactive.You can write, edit, and preview your code in ChatGPT, all in oneplace:
Write and edit text in-linePreview diagrams and mini apps directly in chatReview code in split-screen views
Brand Impact
ChatGPT now lets users write, edit, and test code directly within the chat window instead of copying it elsewhere, making coding tasks faster and more visual. This change could increase visibility for brands in developer tools, cloud platforms, and software services, since developers will spend more time in ChatGPT testing and building—creating more opportunities for relevant product recommendations within their workflow.
Gemini
Gemini 19 Feb 2026 gemini_app

2026.02.19

Gemini 3.1 Pro: A smarter model for your most complex tasksWhat:Building on the Gemini 3 series, we’re releasing 3.1 Pro, a smarter and more capable model for complex problem-solving. 3.1 Pro is designed for tasks where a simple answer isn’t enough, taking advanced reasoning and making it useful for your hardest challenges. This improved intelligence can help in practical applications — whether you’re looking for a clear, visual explanation of a complex topic, a way to synthesize data into a single view, or a step-by-step plan bringing an ambitious creative project to life.3.1 Pro is rolling out globally to the Gemini app, with higher limits for users with Google AI Pro and Ultra plans. To access, select “Pro” in the model drop down.Why:We want to make Gemini the most helpful AI assistant for everyone. With the advanced reasoning of Gemini 3.1 Pro, you can now tackle your most complex projects with greater confidence.
Brand Impact
Google has upgraded its Gemini AI to a smarter version (3.1 Pro) that's better at handling complicated tasks like detailed analysis, data synthesis, and creative planning. This more powerful AI could favor brands and products that benefit from complex recommendations—such as enterprise software, premium creative tools, and data analytics platforms—since the AI now excels at multi-step reasoning. Conversely, brands relying on simple, quick answers may see less visibility, as the upgraded model prioritizes depth and nuance over brevity.
Gemini
Gemini 18 Feb 2026 gemini_api

February 18, 2026 {% id="02-18-2026" %}

* Deprecation announcement: The following models will be [shut
down](/docs/deprecations) June 1, 2026:

* `gemini-2.0-flash`
* `gemini-2.0-flash-001`
* `gemini-2.0-flash-lite`
* `gemini-2.0-flash-lite-001`
Gemini
Gemini 18 Feb 2026 gemini_api

February 18, 2026

- Deprecation announcement: The following models will be
[shut down](https://ai.google.dev/gemini-api/docs/deprecations) June 1, 2026:

- `gemini-2.0-flash`
- `gemini-2.0-flash-001`
- `gemini-2.0-flash-lite`
- `gemini-2.0-flash-lite-001`
Claude 17 Feb 2026 claude_app

February 17, 2026 — Claude Sonnet 4.6 launch

We launched our most capable Sonnet model yet, with a full upgrade of the model’s skills across coding, computer use, long-context reasoning, agent planning, knowledge work, and design. Sonnet 4.6 also features a 1M token context window in beta. Read our blog post for more information:Introducing Claude Sonnet 4.6.
Gemini
Gemini 17 Feb 2026 gemini_api

February 17, 2026 {% id="02-17-2026" %}

* The following models are [shut down](/docs/deprecations):

* `gemini-2.5-flash-preview-09-25`
* `imagen-4.0-generate-preview-06-06`
* `imagen-4.0-ultra-generate-preview-06-06`
Gemini
Gemini 17 Feb 2026 gemini_api

February 17, 2026

- The following models are [shut down](https://ai.google.dev/gemini-api/docs/deprecations):

- `gemini-2.5-flash-preview-09-25`
- `imagen-4.0-generate-preview-06-06`
- `imagen-4.0-ultra-generate-preview-06-06`
ChatGPT
ChatGPT 13 Feb 2026 chatgpt

February 13, 2026 — Retiring GPT-4o and other legacy models

Aspreviously announced, we have retired GPT-4o, GPT-4.1, GPT-4.1 mini, and OpenAI o4-mini from ChatGPT. We are also retiring GPT-5 (Instant and Thinking),as previously announced. There are no API changes at this time. For details, see ourblog postandHelp Center.
Claude 13 Feb 2026 claude_app

February 13, 2026 — Analytics API for Enterprise plans

The Enterprise Analytics API provides programmatic access to usage and engagement data for Claude and Claude Code Remote usage within your organization. Data is aggregated per organization, per day, and each endpoint returns a snapshot for a single date that you specify. For more information, seeAccess usage data with the Analytics API.
Claude 13 Feb 2026 claude_app

February 13, 2026 — Analytics API for Enterprise plans

The Enterprise Analytics API provides programmatic access to usage and engagement data for Claude and Claude Code Remote usage within your organization. Data is aggregated per organization, per day, and each endpoint returns a snapshot for a single date that you specify. For more information, seeAnalytics APIs.
ChatGPT
ChatGPT 13 Feb 2026 openai_models

February 13, 2026 — Retiring GPT-4o and other legacy models

Aspreviously announced, we have retired GPT-4o, GPT-4.1, GPT-4.1 mini, and OpenAI o4-mini from ChatGPT. We are also retiring GPT-5 (Instant and Thinking),as previously announced. There are no API changes at this time. For details, see ourblog postandHelp Center.
Claude 12 Feb 2026 claude_app

February 12, 2026 — Self-serve Enterprise plans

Previously, Enterprise plans were only available to customers working with our Sales team. Now, any organization can purchase an Enterprise plan directly on our website with no Sales conversation required. Self-serve Enterprise plans have a single seat type that includes access to Claude, Claude Code, and Cowork. For more information, refer toour blog postorWhat is the Enterprise plan?
ChatGPT
ChatGPT 12 Feb 2026 chatgpt

February 12, 2026 — ChatGPT Voice Update

We’re making an update to ChatGPT Voice that improves its ability to follow user instructions, and usage of tools like web search to provide better responses. This update applies to the version of Voice primarily used by those on the free ChatGPT plan, and by Plus users when limits are reached for the main model.
Copilot
Copilot 10 Feb 2026 copilot

Microsoft 365 Copilot extensibility: Admins can set up connector authentication faster with a simplified experience

Admins can set up connector authentication faster with a simplified experience
[Web]
Admins can now set up connector authentication faster through a simplified and guided OAuth experience.
Details:
What changed:
Previously, connector authentication required manual steps and extensive documentation. The new experience introduces a streamlined, guided OAuth flow that significantly reduces setup time.
Why:
This change modernizes the authentication framework and reduces friction for admins configuring connectors.
Try this:
Open connector setup and follow the guided OAuth flow.
Complete authentication for supported connectors such as Gong, GitHub, or Monday.
Why this matters:
Business impact:
Reduces configuration time and operational overhead for IT teams.
Personal impact:
Makes connector setup faster and easier for admins.
Additional resources:
Learn:
Set up Microsoft 365 Copilot connectors in the Microsoft 365 admin center
Copilot
Copilot 10 Feb 2026 copilot

Microsoft 365 Copilot extensibility: Users can refresh Adaptive Cards in agents to view the latest information

Users can refresh Adaptive Cards in agents to view the latest information
[Web]
Users can refresh Adaptive Cards in agents to ensure they always see the most current information in their workflows.
Details:
What changed:
Users can now refresh Adaptive Cards inside their agents to view updated information. Previously, cards remained static unless the agent was recreated or reloaded.
Why:
This improvement helps users stay aligned with the latest data, reducing confusion and improving workflow accuracy.
Try this:
Select the refresh option on an Adaptive Card inside your agent.
Use the updated card to continue your workflow with the latest information.
Check refreshed cards when reviewing time‑sensitive or changing data.
Why this matters:
Business impact:
Ensures teams work with accurate, up‑to‑date information.
Personal impact:
Reduces manual steps and helps individuals stay current with ongoing changes.
Additional resources:
Learn:
Allow inline editing of Adaptive Card responses (preview)
Copilot
Copilot 10 Feb 2026 copilot

Microsoft 365 Copilot extensibility: Field teams can accelerate Copilot adoption using champion connectors

Field teams can accelerate Copilot adoption using champion connectors
[Web]
Field teams can use getting started guides of champion connectors to guide customers through Copilot adoption with clear, consistent resources.
Details:
What changed:
Field teams can now use getting started guides champion connectors to guide Copilot adoption in top accounts. This adds structured resources and best practices that were not available in earlier workflows.
Why:
This change gives field teams consistent tools that help customers adopt Copilot more quickly and confidently.
Try this:
Review champion connector resources available to your field team.
Share the connector with top accounts beginning their Copilot journey.
Use the resources to guide conversations about adoption planning.
Why this matters:
Business impact:
Supports faster and more consistent Copilot adoption across key customer accounts.
Personal impact:
Makes it easier for individuals to provide clear, ready-to-use guidance.
Additional Resources:
Learn:
Set up Microsoft 365 Copilot connectors in the Microsoft 365 admin center
Copilot
Copilot 10 Feb 2026 copilot

Microsoft 365 Copilot extensibility: Declarative Agents help users stay in their workflow

Declarative Agents help users stay in their workflow
[Web]
URL‑based dialogs in Declarative Agents allow users to open linked experiences without leaving Copilot, helping them stay focused.
Details:
What changed:
Developers can now enable URL‑based dialogs in Declarative Agents. This lets users open external pages or forms directly within Copilot. Previously, these workflows required switching apps or breaking context.
Why:
This feature helps users complete tasks without interruption, supporting smoother and more connected workflows.
Try this:
Open a Declarative Agent that includes a URL‑based dialog.
Follow the dialog link to continue your workflow inside Copilot.
Use the dialog to complete tasks that require external pages or forms.
Why this matters:
Business impact:
Reduces context switching and improves workflow continuity.
Personal impact:
Helps individuals complete tasks more efficiently without leaving Copilot.
Additional resources:
Learn:
Allow inline editing of Adaptive Card responses (preview)
Copilot
Copilot 10 Feb 2026 copilot

Microsoft 365 Copilot extensibility: More frequent ticket status updates for the ServiceNow Tickets Copilot connector

More frequent ticket status updates for the ServiceNow Tickets Copilot connector
[Web]
The ServiceNow Tickets Copilot connector updates ticket status more frequently by ingesting both active and inactive tickets.
Roadmap ID:
505437
Details:
What changed:
The ServiceNow Tickets Copilot connector now ingests both active and inactive tickets by default, improving how often ticket status changes appear in Copilot responses. Admins can also edit the data query filter to include inactive tickets for existing connections.
Why:
Inactive tickets were not previously ingested, which could lead to outdated ticket status information in Copilot responses.
Try this:
Review the query filter for existing ServiceNow Tickets connections.
Update the filter to include both active and inactive tickets if needed.
Communicate the change to your ServiceNow stakeholders and Copilot users.
Why this matters:
Business impact:
Improves the quality of Copilot responses that reference ServiceNow tickets by keeping ticket status information current.
Personal impact:
Reduces confusion by showing more up-to-date ticket statuses in Copilot answers.
Additional Resources:
Learn:
Manage indexed properties
Copilot
Copilot 10 Feb 2026 copilot

Microsoft 365 Copilot extensibility: Query Miro boards and diagrams with Copilot connectors

Query Miro boards and diagrams with Copilot connectors
[Web]
Connect Microsoft 365 Copilot to Miro with Copilot connectors so you can query visual boards and diagrams in Copilot.
Roadmap ID:
515166
Details:
What changed:
Microsoft 365 Copilot now supports a Miro Copilot connector, which makes Miro boards discoverable and usable in Microsoft 365 Copilot and Microsoft Search.
Why:
This change helps people access Miro boards and visual planning work without leaving Microsoft 365.
Try this:
Connect Microsoft 365 Copilot to Miro with a Copilot connector.
Ask Copilot to summarize the content of a Miro board for a project.
Ask Copilot to list action items on a Miro board.
Why this matters:
Business impact:
Brings Miro board knowledge into Microsoft 365 Copilot so teams can find and use visual artifacts in the flow of work.
Personal impact:
Reduces time spent switching tools when you need context from a Miro board.
Additional Resources:
Learn:
Deploy the Miro Microsoft 365 Copilot connector
Copilot
Copilot 10 Feb 2026 copilot

Microsoft 365 Copilot extensibility: Connect Copilot to GitHub Server with Copilot Connector

Connect Copilot to GitHub Server with Copilot Connector
[Web]
Connect Copilot to your GitHub Server to retrieve and collaborate on issues, pull requests, and knowledge base content.
Details:
What changed:
The Copilot Connector enables a direct connection to GitHub Server. Users can bring issues, pull requests, and knowledge base content into Copilot to view and collaborate.
Why:
Centralizing software work items and documentation in Copilot saves time and reduces context switching during development and review activities.
Try this:
Connect your GitHub Server and ask Copilot to list open issues for a repository.
Use Copilot to summarize a pull request and highlight reviewers’ comments.
Retrieve knowledge base articles to prepare a project briefing.
Why this matters:
Business impact:
Speeds up review cycles and keeps development work aligned by consolidating information in one place.
Personal impact:
Makes it easier for individuals to find and act on relevant GitHub items.
Copilot
Copilot 10 Feb 2026 copilot

Teams: Configure and manage agent manifests in Developer Portal

Configure and manage agent manifests in Developer Portal
Developer Portal now supports management and configuration of Agent Blueprints allowing developers to extend Agent 365 capabilities to their agents including enterprise‑grade identity, observability, notifications, security, and governed access to Microsoft 365 data.
Details:
What changed:
Developer Portal now supports full lifecycle actions for agent manifests. Developers can create, edit, and manage manifest configuration in a single place to streamline setup.
Why:
Centralizing manifest management reduces friction, improves consistency, and shortens setup time for agent-based solutions.
Try this:
Create a new agent manifest and define its required settings.
Update an existing manifest to refine configuration details.
Review manifest properties to ensure consistent deployment.
Why this matters:
Business impact:
Standardizes agent configuration and reduces setup errors across projects.
Personal impact:
Makes it easier for individuals to manage agent settings without switching tools.
Additional resources:
Learn:
Agent Identity Blueprint
Copilot
Copilot 10 Feb 2026 copilot

Microsoft 365 Copilot extensibility: Field teams can accelerate Copilot adoption using champion connectors

Field teams can accelerate Copilot adoption using champion connectors
[Web]
Field teams can use getting started guides of champion connectors to guide customers through Copilot adoption with clear, consistent resources.
Details:
What changed:
Field teams can now use getting started guides champion connectors to guide Copilot adoption in top accounts. This adds structured resources and best practices that were not available in earlier workflows.
Why:
This change gives field teams consistent tools that help customers adopt Copilot more quickly and confidently.
Try this:
Review champion connector resources available to your field team.
Share the connector with top accounts beginning their Copilot journey.
Use the resources to guide conversations about adoption planning.
Why this matters:
Business impact:
Supports faster and more consistent Copilot adoption across key customer accounts.
Personal impact:
Makes it easier for individuals to provide clear, ready-to-use guidance.
Additional Resources:
Learn:
Set up Microsoft 365 Copilot connectors in the Microsoft 365 admin center
Copilot
Copilot 10 Feb 2026 copilot

Microsoft 365 Copilot extensibility: Declarative Agents help users stay in their workflow

Declarative Agents help users stay in their workflow
[Web]
URL-based dialogs in Declarative Agents allow users to open linked experiences without leaving Copilot, helping them stay focused.
Details:
What changed:
Developers can now enable URL-based dialogs in Declarative Agents. This lets users open external pages or forms directly within Copilot. Previously, these workflows required switching apps or breaking context.
Why:
This feature helps users complete tasks without interruption, supporting smoother and more connected workflows.
Try this:
Open a Declarative Agent that includes a URL-based dialog.
Follow the dialog link to continue your workflow inside Copilot.
Use the dialog to complete tasks that require external pages or forms.
Why this matters:
Business impact:
Reduces context switching and improves workflow continuity.
Personal impact:
Helps individuals complete tasks more efficiently without leaving Copilot.
Additional resources:
Learn:
Allow inline editing of Adaptive Card responses (preview)
Copilot
Copilot 10 Feb 2026 copilot

Teams: Configure and manage agent manifests in Developer Portal

Configure and manage agent manifests in Developer Portal
Developer Portal now supports management and configuration of Agent Blueprints allowing developers to extend Agent 365 capabilities to their agents including enterprise-grade identity, observability, notifications, security, and governed access to Microsoft 365 data.
Details:
What changed:
Developer Portal now supports full lifecycle actions for agent manifests. Developers can create, edit, and manage manifest configuration in a single place to streamline setup.
Why:
Centralizing manifest management reduces friction, improves consistency, and shortens setup time for agent-based solutions.
Try this:
Create a new agent manifest and define its required settings.
Update an existing manifest to refine configuration details.
Review manifest properties to ensure consistent deployment.
Why this matters:
Business impact:
Standardizes agent configuration and reduces setup errors across projects.
Personal impact:
Makes it easier for individuals to manage agent settings without switching tools.
Additional resources:
Learn:
Agent Identity Blueprint
ChatGPT
ChatGPT 10 Feb 2026 openai_models

February 10, 2026 — GPT-5.2 Instant Update

We’re making an update to GPT-5.2 Instant in ChatGPT and the API that improves response style and quality.
Users should notice responses that are more measured and grounded in tone, in a way that’s more contextually appropriate to the conversation. The model also tends to output clearer, more relevant answers to advice-seeking and how-to questions, more reliably placing the most important info upfront.
Claude 5 Feb 2026 claude_app

February 5, 2026 — Claude Opus 4.6 launch

We’ve upgraded our smartest model and improved its coding skills. Read our blog post for more information:Introducing Claude Opus 4.6.
Claude 5 Feb 2026 claude_app

February 5, 2026 — Introducing Claude for PowerPoint

Claude is now available as an add-in for PowerPoint. Read more here:Use Claude for PowerPoint.
Claude 5 Feb 2026 claude_app

February 5, 2026 — Claude for Excel improvements

We’ve updated Claude for Excel so it uses Opus 4.6 and supports native Excel operations such as pivot table editing and conditional formatting. See our updated article for more information:Using Claude for Excel.
ChatGPT
ChatGPT 5 Feb 2026 openai_models

February 5, 2026 — Introducing GPT-5.3-Codex

Today, we launchedGPT-5.3-Codex, our most capable agentic coding model yet. This model is the first that combines Codex + GPT-5 training stacks -- bringing together best-in-class code generation, reasoning, and general-purpose intelligence in one unified model. It’s ~25% faster,sets new highs on key benchmarks, and marks a step-change from code generation to ageneral-purpose coding agentyou can actively steer while it works.Read more.
GoogleAI
GoogleAI 5 Feb 2026 google_search

Added information to the Get on Discover page for site owners

What
: Added more information on how sites can increase the likelihood of their
content
appearing in Discover
.
Why
: We're rolling out the
February 2026 Discover Core Update
.
Brand Impact
Google has expanded guidance for website owners on how to improve their chances of being featured in Google Discover, its personalized content recommendation feed. This update provides clearer insights into the specific content attributes and quality signals that can help brands and publishers increase their visibility, potentially boosting organic reach and user engagement for sites that align with Google's recommended best practices.
ChatGPT
ChatGPT 4 Feb 2026 openai_models

February 4, 2026 — Update on thinking time settings for GPT-5.2 Thinking in ChatGPT

Jan 10, 2026:We lowered the Standard and Light thinking time as we observed users prefer faster responses. As part of this update, theExtendedthinking setting for GPT-5.2 was unintentionally changed to be lower which we have now fixed.
February 3, 2026:We made another small reduction to Standard thinking time based on testing.
February 4, 2026:We’re restoring theExtendedthinking level for GPT-5.2 Thinking to its prior setting, correcting the inadvertent reduction from January. Extended is now back to its prior level.
We periodically adjust the default thinking time for our reasoning models. These changes are based on ongoing experiments to find the best balance between answer quality and response speed for users.
Thethinking level toggleintroduced in September 2025 gives users more choice beyond Standard, allowing them to select the right thinking level for their question—whether they want lighter, faster responses or more extended reasoning when depth and accuracy matter more.
Thinking time is not directly comparable across different models. Each model is tuned independently to what works best for users. We’ll continue to adjust these settings as models evolve, and will keep giving users clear controls when there are meaningful tradeoffs to choose from.
ChatGPT
ChatGPT 4 Feb 2026 chatgpt

February 4, 2026 — Update on thinking time settings for GPT-5.2 Thinking in ChatGPT

Jan 10, 2026:We lowered the Standard and Light thinking time as we observed users prefer faster responses. As part of this update, theExtendedthinking setting for GPT-5.2 was unintentionally changed to be lower which we have now fixed.
February 3, 2026:We made another small reduction to Standard thinking time based on testing.
February 4, 2026:We’re restoring theExtendedthinking level for GPT-5.2 Thinking to its prior setting, correcting the inadvertent reduction from January. Extended is now back to its prior level.We periodically adjust the default thinking time for our reasoning models. These changes are based on ongoing experiments to find the best balance between answer quality and response speed for users.Thethinking level toggleintroduced in September 2025 gives users more choice beyond Standard, allowing them to select the right thinking level for their question—whether they want lighter, faster responses or more extended reasoning when depth and accuracy matter more.Thinking time is not directly comparable across different models. Each model is tuned independently to what works best for users. We’ll continue to adjust these settings as models evolve, and will keep giving users clear controls when there are meaningful tradeoffs to choose from.
GoogleAI
GoogleAI 3 Feb 2026 google_search

Clarified information about the default file size limits for Googlebot

What
: While moving over the information about the default file size limits of
Google's crawlers and fetchers to the
crawler documentation
,
we also updated the
Googlebot documentation
about its own file size limits.
Why
: The original location of the default file size limits was not the most logical
place as it applies to all of Google's crawlers and fetchers, and the move enabled us to
be more precise about Googlebot's limits.
Brand Impact
Google has updated its documentation about web crawling file size limits, consolidating information to provide clearer guidance about how its search crawler processes different types of web content. This documentation change could subtly influence how websites structure their content to ensure optimal visibility and indexing by Google's search systems, potentially affecting which web pages and brands appear more prominently in search results.
ChatGPT
ChatGPT 2 Feb 2026 chatgpt

February 2, 2026 — Introducing the Codex app

Today we’re releasing the Codex app for MacOS,  a command center for managing multiple coding agents in parallel. The app lets you run long‑horizon and background tasks, review clean diffs from isolated worktrees, see agent progress and decisions, and execute reusable skills and automations.
Available with ChatGPT plans that include Codex, with a limited‑time promo: Free and Go can try Codex with included limits, while Plus, and Pro users get 2x Codex rate limits.
Get started by downloading the macOS app, andlearn moreabout Codex.
ChatGPT
ChatGPT 2 Feb 2026 chatgpt

February 2, 2026 — Introducing the Codex app

Today we’re releasing the Codex app for macOS,  a command center for managing multiple coding agents in parallel. The app lets you run long‑horizon and background tasks, review clean diffs from isolated worktrees, see agent progress and decisions, and execute reusable skills and automations.Available with ChatGPT plans that include Codex, with a limited‑time promo: Free and Go can try Codex with included limits, while Plus and Pro users get 2x Codex rate limits.Get started by downloading the macOS app, andlearn moreabout Codex.
GoogleAI
GoogleAI 30 Jan 2026 google_search

Adding preferred sources documentation

What
: Added
preferred sources documentation
for website owners.
Why
: To help publishers understand how to help their audience find their site as a preferred source.
Brand Impact
Google AI has introduced new guidelines for website owners to help their content become more prominently recommended in AI search and recommendation systems. These guidelines will likely advantage publishers who clearly demonstrate expertise, provide comprehensive and authoritative content, and use clear, structured metadata that helps AI platforms understand their content's relevance and quality.
Gemini
Gemini 29 Jan 2026 gemini_api

January 29, 2026

- Launched support for the Computer Use tool in `gemini-3-pro-preview` and `gemini-3-flash-preview`.
Brand Impact
Google's Gemini AI can now directly interact with computer software and applications across different platforms. This update means the AI could potentially recommend or suggest specific productivity tools, software solutions, or digital workflows more accurately based on a user's context and needs, giving brands in the tech and software space a new opportunity to be surfaced as relevant suggestions.
ChatGPT
ChatGPT 29 Jan 2026 chatgpt

January 29, 2026 — Retiring GPT-4o and other legacy models

On February 13, 2026, alongside thepreviously announced retirement⁠ of GPT‑5 (Instant and Thinking), we will retire GPT‑4o, GPT‑4.1, GPT‑4.1 mini, and OpenAI o4-mini from ChatGPT. In the API, there are no changes at this time. For more, see ourblog postorhelp center.
Gemini
Gemini 29 Jan 2026 gemini_api

January 29, 2026 {% id="01-29-2026" %}

* Launched support for the Computer Use tool in `gemini-3-pro-preview` and
`gemini-3-flash-preview`.
ChatGPT
ChatGPT 29 Jan 2026 openai_models

January 29, 2026 — Retiring GPT-4o and other legacy models

On February 13, 2026, alongside thepreviously announced retirement⁠ of GPT‑5 (Instant and Thinking), we will retire GPT‑4o, GPT‑4.1, GPT‑4.1 mini, and OpenAI o4-mini from ChatGPT. In the API, there are no changes at this time. For more, see ourblog postorhelp center.
Copilot
Copilot 27 Jan 2026 copilot

Microsoft 365 Copilot Chat: Copilot icon visibility in Microsoft Edge

Copilot icon visibility in Microsoft Edge
[Web]
Users can now manage the visibility of the Copilot icon in the Microsoft Edge toolbar, while admins can control icon access through policy settings.
Roadmap ID:
536579
Details:
What changed:
Previously, the Copilot icon always appeared in the toolbar. Users can now hide or show the icon, and admins can manage visibility using the "Microsoft365CopilotChatIconEnabled policy."
Why:
This change gives users and IT admins more flexibility in managing the Edge interface and Copilot availability.
Try this:
Right-click the Copilot icon and select Hide Copilot.
Use Edge settings to toggle the icon visibility.
Configure the Microsoft365CopilotChatIconEnabled policy as an admin.
Why this matters:
Business impact:
Supports customized user experiences and centralized policy control.
Personal impact:
Lets users reduce toolbar clutter or restore the icon when needed.
Copilot
Copilot 27 Jan 2026 copilot

Microsoft 365 Copilot extensibility: Advanced understanding for comments and attachments in SNOW KB and Azure DevOps connectors

Advanced understanding for comments and attachments in SNOW KB and Azure DevOps connectors
[Windows, Web]
Copilot now understands content within comments and attachments for ServiceNow KB and Azure DevOps work item connectors.
Details:
What changed:
Previously, Copilot focused on primary content only. Comments and attachments are now included in content understanding.
Why:
This ensures important context is not missed during searches or summaries.
Try this:
Ask Copilot about an Azure DevOps work item.
Review insights that include comment and attachment context.
Why this matters:
Business impact:
Improves decision making with more complete information.
Personal impact:
Reduces the need to manually review supporting content.
Copilot
Copilot 27 Jan 2026 copilot

Microsoft 365 Copilot extensibility: Bring your own Microsoft Foundry agents into Microsoft 365 Copilot

Bring your own Microsoft Foundry agents into Microsoft 365 Copilot
[Web]
Bring intelligent agents built and hosted in Microsoft Foundry into to Microsoft 365 Copilot and Microsoft Teams—tailored to your organization’s workflows, rules, and compliance needs.
What Changed:
You can now connect an existing Foundry agent to Microsoft 365 Copilot and Microsoft Teams via a proxy app built with the Microsoft 365 Agents Toolkit.
Why:
Many specialized or regulated industries require custom logic beyond standard Copilot features. This update empowers teams to create agents that are tightly aligned with enterprise policies, domain needs, and governance expectations, and bring them into Microsoft 365 Copilot.
Try This:
Integrate your Microsoft Foundry agent with Microsoft 365 using Agents Toolkit sample.
Why This Matters:
Business Impact:
Enables organizations to build tailored solutions, ensuring Copilot adapts to unique operational needs.
Personal Impact:
Gives developers freedom to innovate while maintaining the required levels of security, compliance, and governance.
Additional Resources:
Learn:
Integrate Microsoft Foundry agents
Copilot
Copilot 27 Jan 2026 copilot

Microsoft 365 Copilot extensibility: Copy an agent from Agent Builder to Copilot Studio

Copy an agent from Agent Builder to Copilot Studio
[Windows, Web]
Users can now open agents created in Agent Builder in the Copilot Studio authoring experience.
Details:
What changed:
Previously, agents created in Agent Builder experience were limited in capability. Authors can now move agents into Copilot Studio to access advanced features and publishing options.
Why:
This change enables more powerful agents and supports stronger governance and lifecycle management.
Try this:
Open an agent created in Agent Builder.
Continue editing the agent in Copilot Studio.
Why this matters:
Business impact:
Enables more capable agents with governance controls such as Data Loss Prevention.
Personal impact:
Gives creators greater flexibility to enhance their agents.
Copilot
Copilot 27 Jan 2026 copilot

Microsoft 365 Copilot extensibility: Generate icons using AI in Agent Builder

Generate icons using AI in Agent Builder
[Windows, Web]
Users can generate custom icons using AI Agent Builder using custom prompts, manually upload their own icon, or select from a set of pre-created icons.
Roadmap ID:
502864
Details:
What changed:
Previously, users relied on default icons or manual uploads. AI-generated icons are now available in Agent Builder, with size limits of 1 MB (192px).
Why:
This feature simplifies icon creation and improves how agents visually represent their purpose.
Try this:
Enter a prompt to generate an icon with AI.
Use the agent description to generate an icon automatically.
Upload a custom icon or select a pre-created option.
Why this matters:
Business impact:
Improves clarity and usability of custom agents.
Personal impact:
Makes agent creation faster and more creative.
Additional Resources:
Learn:
Build agents with Agent Builder in Microsoft 365 Copilot
Copilot
Copilot 27 Jan 2026 copilot

Microsoft 365 Copilot extensibility: Improve relevance and personalization by connecting user identities across data sources

Improve relevance and personalization by connecting user identities across data sources
[Windows, Web]
Copilot improves relevance and personalization by connecting user identities across multiple data sources.
Details:
What changed: Previously, identities from third party systems were not linked to the corresponding Microsoft identity, leading to poor response quality esp with people related queries. Copilot now correlates identities across supported connectors, leading to more relevant and personalized responses.
Why:
This ensures responses better reflect user context across systems.
Try this:
Ask Copilot about work spanning multiple connected tools.
Why this matters:
Business impact:
Improves cross‑system relevance and response quality in Copilot.
Personal impact:
Delivers more accurate, personalized answers.

Tracking what they’re building

Observed site activity — new pages appearing on each platform’s website, updated daily.

What is the LLM Changelog?

The LLM Changelog is a live, automated tracker that monitors release notes and documentation updates across the largest AI platforms — including OpenAI's ChatGPT, Google's Gemini, Perplexity AI, Microsoft Copilot and Google Search. Changes are crawled daily and presented in a single, searchable feed.

Why AI Platform Changes Matter for Brands

When AI models update their training data, adjust ranking signals or change how they cite sources, the brands and products they recommend can shift overnight. An API change to Gemini or a new feature in ChatGPT can alter which businesses get mentioned in millions of AI-generated responses.

Platforms We Track

We currently monitor ChatGPT release notes, OpenAI developer and model changelogs, Gemini API and app updates, Perplexity product and API changes, Microsoft 365 Copilot release notes, and Google Search Central documentation updates. New sources are added as the AI landscape evolves.

Built by reconnAI

reconnAI tracks how AI systems represent brands in their responses. We monitor mentions, sentiment and citations across ChatGPT, Gemini, Perplexity and more — helping businesses understand and improve their visibility in the age of AI search. Learn more →