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    <title>Calendly developer portal release notes</title>
    <updated>2026-03-11T13:41:00.813Z</updated>
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    <entry>
        <title type="html"><![CDATA[Release Notes March 2026 - Calendly MCP Server]]></title>
        <id>ce523e05-b0a2-582a-a6ae-2d3d2c427b27</id>
        <link href="https://developer.calendly.com/release-notes"/>
        <updated>2026-03-11T04:00:00.000Z</updated>
        <summary type="html"><![CDATA[Calendly MCP Server]]></summary>
    </entry>
    <entry>
        <title type="html"><![CDATA[Release Notes March 2026 - Authorization scopes for API access]]></title>
        <id>013d1410-3849-5641-a8c6-5e3683b7c988</id>
        <link href="https://developer.calendly.com/release-notes"/>
        <updated>2026-03-03T05:00:00.000Z</updated>
        <summary type="html"><![CDATA[Authorization scopes for API access]]></summary>
    </entry>
    <entry>
        <title type="html"><![CDATA[Release Notes October 2025 - Scheduling API]]></title>
        <id>b5de6db1-f567-534a-8e1a-49bc2287ad0b</id>
        <link href="https://developer.calendly.com/release-notes"/>
        <updated>2025-10-15T04:00:00.000Z</updated>
        <summary type="html"><![CDATA[Scheduling API]]></summary>
    </entry>
    <entry>
        <title type="html"><![CDATA[Release Notes June 2025 - APIs for creating and updating event types]]></title>
        <id>adf6cadf-b02b-5297-a43c-819ec968d974</id>
        <link href="https://developer.calendly.com/release-notes"/>
        <updated>2025-06-04T04:00:00.000Z</updated>
        <summary type="html"><![CDATA[APIs for creating and updating event types]]></summary>
    </entry>
    <entry>
        <title type="html"><![CDATA[Release Notes April 2025 - Locale added to Event Type(s) information]]></title>
        <id>909ab3a9-7c0a-5960-920f-4547d30cd1fc</id>
        <link href="https://developer.calendly.com/release-notes"/>
        <updated>2025-04-25T04:00:00.000Z</updated>
        <summary type="html"><![CDATA[Locale added to Event Type(s) information]]></summary>
    </entry>
    <entry>
        <title type="html"><![CDATA[Release Notes March 26, 2025 - ACTION REQUIRED: Migrate to Calendly API v2]]></title>
        <id>6b944284-3fa9-563b-86c2-9b806a5e7480</id>
        <link href="https://developer.calendly.com/release-notes"/>
        <updated>2025-03-26T07:00:00.000Z</updated>
        <summary type="html"><![CDATA[ACTION REQUIRED: Migrate to Calendly API v2]]></summary>
    </entry>
    <entry>
        <title type="html"><![CDATA[Release Notes March 2025 - Get Organization API]]></title>
        <id>b6617e19-efe4-51ae-bf49-df666712d156</id>
        <link href="https://developer.calendly.com/release-notes"/>
        <updated>2025-03-08T07:00:00.000Z</updated>
        <summary type="html"><![CDATA[Get Organization API]]></summary>
    </entry>
    <entry>
        <title type="html"><![CDATA[Release Notes February 2025 - Enhancement to List Organization Memberships]]></title>
        <id>4b902eef-39bc-54dd-9121-22152a837635</id>
        <link href="https://developer.calendly.com/release-notes"/>
        <updated>2025-03-01T07:00:00.000Z</updated>
        <summary type="html"><![CDATA[Enhancement to List Organization Memberships]]></summary>
    </entry>
    <entry>
        <title type="html"><![CDATA[Release Notes - October 2024 - Language preference included in User information]]></title>
        <id>ca6c814c-23c2-5ec4-bad5-33f90c50abcd</id>
        <link href="https://developer.calendly.com/release-notes"/>
        <updated>2024-10-17T07:00:00.000Z</updated>
        <summary type="html"><![CDATA[Language preference included in User information]]></summary>
    </entry>
    <entry>
        <title type="html"><![CDATA[Release Notes - October 2024 - Kind included in Organization information]]></title>
        <id>0c8d4454-98cf-5156-bddc-1deaa160cc67</id>
        <link href="https://developer.calendly.com/release-notes"/>
        <updated>2024-10-17T07:00:00.000Z</updated>
        <summary type="html"><![CDATA[Kind included in Organization information]]></summary>
    </entry>
    <entry>
        <title type="html"><![CDATA[Release Notes September 2024 - Duration options in the Create Share API]]></title>
        <id>549de714-c765-5cb6-bff6-5b672a97a1ec</id>
        <link href="https://developer.calendly.com/release-notes"/>
        <updated>2024-09-21T07:00:00.000Z</updated>
        <summary type="html"><![CDATA[Duration options in the Create Share API]]></summary>
    </entry>
    <entry>
        <title type="html"><![CDATA[Release Notes June 2024 - New Page Resize Event Option for Embed]]></title>
        <id>272ba61d-6421-562f-9d94-c7c8d8c2f41d</id>
        <link href="https://developer.calendly.com/release-notes"/>
        <updated>2024-06-11T04:00:00.000Z</updated>
        <summary type="html"><![CDATA[New Page Resize Event Option for Embed]]></summary>
    </entry>
    <entry>
        <title type="html"><![CDATA[Release Notes May 2024 - Introducing Groups API and Groups Scope]]></title>
        <id>2bd7a7fb-5ed9-5a84-a1c0-c4b053ad19bc</id>
        <link href="https://developer.calendly.com/release-notes"/>
        <updated>2024-05-03T04:00:00.000Z</updated>
        <summary type="html"><![CDATA[Introducing Groups API and Groups Scope]]></summary>
    </entry>
    <entry>
        <title type="html"><![CDATA[Release Notes April 2024 - Enhancement to List User's Event Type to support Event Type permissions]]></title>
        <id>d25da2e1-b0ac-55c2-9ec6-08d055d374c2</id>
        <link href="https://developer.calendly.com/release-notes"/>
        <updated>2024-04-17T04:00:00.000Z</updated>
        <summary type="html"><![CDATA[Enhancement to List User's Event Type to support Event Type permissions]]></summary>
    </entry>
    <entry>
        <title type="html"><![CDATA[Release Notes March 2024 - New! Enhanced Sign-Up Options Now Available on Our Developer Portal]]></title>
        <id>502937af-4cc2-5d1f-b1f0-32d556275133</id>
        <link href="https://developer.calendly.com/release-notes"/>
        <updated>2024-04-03T17:40:00.000Z</updated>
        <summary type="html"><![CDATA[New! Enhanced Sign-Up Options Now Available on Our Developer Portal]]></summary>
    </entry>
    <entry>
        <title type="html"><![CDATA[Release Notes March 2024 - API Enhancements for Improved Product Experience]]></title>
        <id>c94be99b-7fa0-5266-8372-ef2924849e2c</id>
        <link href="https://developer.calendly.com/release-notes"/>
        <updated>2024-03-06T05:00:00.000Z</updated>
        <summary type="html"><![CDATA[API Enhancements for Improved Product Experience]]></summary>
    </entry>
    <entry>
        <title type="html"><![CDATA[Release Notes February 2024 - Exciting News! API Accessibility Update ]]></title>
        <id>eb0023e4-0773-5280-9bb6-72b48d6492f6</id>
        <link href="https://developer.calendly.com/release-notes"/>
        <updated>2024-02-28T05:00:00.000Z</updated>
        <summary type="html"><![CDATA[Exciting News! API Accessibility Update ]]></summary>
    </entry>
    <entry>
        <title type="html"><![CDATA[Release Notes February 2024 - Updated Rate Limit on APIs for customers on Free tier]]></title>
        <id>018f90e7-b357-57e1-969a-cd984dc62ad6</id>
        <link href="https://developer.calendly.com/release-notes"/>
        <updated>2024-02-08T05:00:00.000Z</updated>
        <summary type="html"><![CDATA[Updated Rate Limit on APIs for customers on Free tier]]></summary>
    </entry>
    <entry>
        <title type="html"><![CDATA[Release Notes January 2024 - API Rate Limit for customers on Free Billing Tier]]></title>
        <id>803c7c43-788c-5d55-9200-2c8a188cbffe</id>
        <link href="https://developer.calendly.com/release-notes"/>
        <updated>2024-01-03T05:00:00.000Z</updated>
        <summary type="html"><![CDATA[API Rate Limit for customers on Free Billing Tier]]></summary>
    </entry>
    <entry>
        <title type="html"><![CDATA[Release Notes December 2023 - Create Collective one-off (ad-hoc) meeting link API]]></title>
        <id>e5441136-4dc3-53dd-9725-f599bd6e3ac1</id>
        <link href="https://developer.calendly.com/release-notes"/>
        <updated>2023-12-05T05:00:00.000Z</updated>
        <summary type="html"><![CDATA[Create Collective one-off (ad-hoc) meeting link API]]></summary>
    </entry>
    <entry>
        <title type="html"><![CDATA[Release Notes December 2023 - List Event Type Hosts API]]></title>
        <id>1f870ff3-b362-5d83-9c6b-96cb01f6c955</id>
        <link href="https://developer.calendly.com/release-notes"/>
        <updated>2023-12-05T05:00:00.000Z</updated>
        <summary type="html"><![CDATA[List Event Type Hosts API]]></summary>
    </entry>
    <entry>
        <title type="html"><![CDATA[Release Notes September 2023 - Rate Limit Implemented on Public APIs]]></title>
        <id>11097393-a691-5297-ac93-e4b61656887d</id>
        <link href="https://developer.calendly.com/release-notes"/>
        <updated>2023-09-20T04:00:00.000Z</updated>
        <summary type="html"><![CDATA[Rate Limit Implemented on Public APIs]]></summary>
    </entry>
    <entry>
        <title type="html"><![CDATA[Release Notes August 2023 - Rate Limits]]></title>
        <id>84ed9809-341b-5a1f-ba1d-ee1f950c02b4</id>
        <link href="https://developer.calendly.com/release-notes"/>
        <updated>2023-08-31T04:00:00.000Z</updated>
        <summary type="html"><![CDATA[Rate Limits]]></summary>
    </entry>
    <entry>
        <title type="html"><![CDATA[Release Notes March 2023 - Edit OAuth Application Attributes]]></title>
        <id>110bed7d-a89a-5c4b-bc63-9c86f624845b</id>
        <link href="https://developer.calendly.com/release-notes"/>
        <updated>2023-03-30T05:00:00.000Z</updated>
        <summary type="html"><![CDATA[Edit OAuth Application Attributes]]></summary>
    </entry>
    <entry>
        <title type="html"><![CDATA[Release Notes March 2023 - Customize event once and share feature API]]></title>
        <id>57885e2f-0dc6-5c28-8163-f9f518823215</id>
        <link href="https://developer.calendly.com/release-notes"/>
        <updated>2023-03-01T05:00:00.000Z</updated>
        <summary type="html"><![CDATA[Customize event once and share feature API]]></summary>
    </entry>
    <entry>
        <title type="html"><![CDATA[Release Notes February 2023 - Developer Portal Self Service App Management]]></title>
        <id>f9a99add-5798-57f1-b5aa-2448f6e41a7f</id>
        <link href="https://developer.calendly.com/release-notes"/>
        <updated>2023-02-28T05:00:00.000Z</updated>
        <summary type="html"><![CDATA[Developer Portal Self Service App Management]]></summary>
    </entry>
    <entry>
        <title type="html"><![CDATA[Release Notes February 2023 - Delete Scheduled Events Data]]></title>
        <id>f8139449-824b-5907-93b5-808c22a79d1c</id>
        <link href="https://developer.calendly.com/release-notes"/>
        <updated>2023-02-08T05:00:00.000Z</updated>
        <summary type="html"><![CDATA[Delete Scheduled Events Data]]></summary>
    </entry>
    <entry>
        <title type="html"><![CDATA[ Release Notes November 2022 - Identify Managed Event Types when returning list of Event Types for a given user]]></title>
        <id>9f69b03b-6970-572a-ac52-7e653c733e8f</id>
        <link href="https://developer.calendly.com/release-notes"/>
        <updated>2022-11-18T05:00:00.000Z</updated>
        <summary type="html"><![CDATA[Identify Managed Event Types when returning list of Event Types for a given user]]></summary>
    </entry>
    <entry>
        <title type="html"><![CDATA[Release Notes October 2022 - User Calendar Availability]]></title>
        <id>f3b77e43-1aa0-53cb-adf3-97edb0e06432</id>
        <link href="https://developer.calendly.com/release-notes"/>
        <updated>2022-10-20T04:00:00.000Z</updated>
        <summary type="html"><![CDATA[User Calendar Availability]]></summary>
    </entry>
    <entry>
        <title type="html"><![CDATA[Release Notes September 2022  - Activity Log API]]></title>
        <id>580bc92b-06d3-54c7-8194-192aa75699d3</id>
        <link href="https://developer.calendly.com/release-notes"/>
        <updated>2022-09-07T04:00:00.000Z</updated>
        <summary type="html"><![CDATA[Activity Log API]]></summary>
    </entry>
    <entry>
        <title type="html"><![CDATA[Release Notes July 2022 - View and share available times for a given Event Type]]></title>
        <id>dd1c6163-0eaf-5028-bbaa-9505e73f7657</id>
        <link href="https://developer.calendly.com/release-notes"/>
        <updated>2022-07-26T04:00:00.000Z</updated>
        <summary type="html"><![CDATA[View and share available times for a given Event Type]]></summary>
    </entry>
    <entry>
        <title type="html"><![CDATA[Release Notes July 2022 - Routing Forms API and Webhook]]></title>
        <id>8da20456-df08-53fa-b4c6-b67ec6462664</id>
        <link href="https://developer.calendly.com/release-notes"/>
        <updated>2022-07-08T15:00:00.000Z</updated>
        <summary type="html"><![CDATA[Routing Forms API and Webhook]]></summary>
    </entry>
    <entry>
        <title type="html"><![CDATA[Release Notes April 2022 - Enable meeting cancellation functionality with our new Cancel Event API]]></title>
        <id>03b8e0af-94c3-5970-89e4-906a3562ba4a</id>
        <link href="https://developer.calendly.com/release-notes"/>
        <updated>2022-04-27T22:00:00.000Z</updated>
        <summary type="html"><![CDATA[Enable meeting cancellation functionality with our new Cancel Event API]]></summary>
    </entry>
    <entry>
        <title type="html"><![CDATA[March 2022 Updates - Updated HTTP error code and title on Invite User to Org API endpoint]]></title>
        <id>97f31e6d-e4d2-54d0-90f9-0a88335680d0</id>
        <link href="https://developer.calendly.com/release-notes"/>
        <updated>2022-03-30T22:00:00.000Z</updated>
        <summary type="html"><![CDATA[Updated HTTP error code and title on Invite User to Org API endpoint]]></summary>
    </entry>
    <entry>
        <title type="html"><![CDATA[March 2022 Updates - Sync Invitee No-Show information]]></title>
        <id>334a15e0-07a3-582e-ae64-9710824a6ece</id>
        <link href="https://developer.calendly.com/release-notes"/>
        <updated>2022-03-27T22:00:00.000Z</updated>
        <summary type="html"><![CDATA[Sync Invitee No-Show information]]></summary>
    </entry>
    <entry>
        <title type="html"><![CDATA[March 2022 Updates - Subscription creator URI is now part of Webhook payload]]></title>
        <id>d01af41e-7fda-5039-8816-99ffd763040a</id>
        <link href="https://developer.calendly.com/release-notes"/>
        <updated>2022-03-06T22:00:00.000Z</updated>
        <summary type="html"><![CDATA[Subscription creator URI is now part of Webhook payload]]></summary>
    </entry>
    <entry>
        <title type="html"><![CDATA[February 2022 Updates - Filter Event Types by 'active' or 'inactive' status]]></title>
        <id>fc640b8f-4f36-5255-b464-35fde866d40d</id>
        <link href="https://developer.calendly.com/release-notes"/>
        <updated>2022-02-27T22:00:00.000Z</updated>
        <summary type="html"><![CDATA[Filter Event Types by 'active' or 'inactive' status]]></summary>
    </entry>
    <entry>
        <title type="html"><![CDATA[February 2022 Updates - New 'cancellation' object in the response of scheduled event endpoints]]></title>
        <id>a5fa7022-85ab-561d-9ab7-6c33c638be8d</id>
        <link href="https://developer.calendly.com/release-notes"/>
        <updated>2022-02-23T22:00:00.000Z</updated>
        <summary type="html"><![CDATA[New 'cancellation' object in the response of scheduled event endpoints]]></summary>
    </entry>
    <entry>
        <title type="html"><![CDATA[April 2021 Updates - Access tokens now contain more characters]]></title>
        <id>09d77bef-cbc7-5c4e-b035-0622e0a8339b</id>
        <link href="https://developer.calendly.com/release-notes"/>
        <updated>2021-04-23T22:00:00.000Z</updated>
        <summary type="html"><![CDATA[Access tokens now contain more characters]]></summary>
    </entry>
    <entry>
        <title type="html"><![CDATA[March 2021 Updates - Personal access tokens are available for authenticating to API]]></title>
        <id>fa6c0bc5-5df4-5786-a85f-6af02e8b5da9</id>
        <link href="https://developer.calendly.com/release-notes"/>
        <updated>2022-04-27T22:00:00.000Z</updated>
        <summary type="html"><![CDATA[Personal access tokens are available for authenticating to API]]></summary>
    </entry>
    <entry>
        <title type="html"><![CDATA[March 2021 Updates - Webhook signing keys supported for webhook subscriptions created with personal access tokens]]></title>
        <id>448681a7-4bf2-5b12-9928-472f69454a09</id>
        <link href="https://developer.calendly.com/release-notes"/>
        <updated>2021-03-02T22:00:00.000Z</updated>
        <summary type="html"><![CDATA[Webhook signing keys supported for webhook subscriptions created with personal access tokens]]></summary>
    </entry>
    <entry>
        <title type="html"><![CDATA[February 2021 Updates - Invitee model includes payment amount]]></title>
        <id>278f0f75-f52e-5e47-a0c0-3a0747618194</id>
        <link href="https://developer.calendly.com/release-notes"/>
        <updated>2021-02-21T22:00:00.000Z</updated>
        <summary type="html"><![CDATA[Invitee model includes payment amount]]></summary>
    </entry>
    <entry>
        <title type="html"><![CDATA[February 2021 Updates - Event type endpoint includes organization parameter]]></title>
        <id>a3fcf422-2b0f-5d07-9bec-a64b15a941fa</id>
        <link href="https://developer.calendly.com/release-notes"/>
        <updated>2022-02-08T22:00:00.000Z</updated>
        <summary type="html"><![CDATA[Event type endpoint includes organization parameter]]></summary>
    </entry>
    <entry>
        <title type="html"><![CDATA[January 2021 Updates - Programmatically create single-use links]]></title>
        <id>6d6d46cb-064d-55b4-b6db-57bc2669da23</id>
        <link href="https://developer.calendly.com/release-notes"/>
        <updated>2021-01-17T22:00:00.000Z</updated>
        <summary type="html"><![CDATA[Programmatically create single-use links]]></summary>
    </entry>
    <entry>
        <title type="html"><![CDATA[January 2021 Updates - Event Resource includes additional guests]]></title>
        <id>b86e72b6-3f08-5e0f-9b09-29e10bcc8589</id>
        <link href="https://developer.calendly.com/release-notes"/>
        <updated>2021-01-13T22:00:00.000Z</updated>
        <summary type="html"><![CDATA[Event Resource includes additional guests]]></summary>
    </entry>
    <entry>
        <title type="html"><![CDATA[January 2021 Updates - Invitee model includes cancellation event]]></title>
        <id>719d76dd-e7ee-583c-bca7-0559cf94cdcc</id>
        <link href="https://developer.calendly.com/release-notes"/>
        <updated>2021-01-04T22:00:00.000Z</updated>
        <summary type="html"><![CDATA[Invitee model includes cancellation event]]></summary>
    </entry>
    <entry>
        <title type="html"><![CDATA[December 2020 Updates - Scheduled events endpoint includes organization parameter]]></title>
        <id>a566afee-d0c1-5d99-b398-c364ec8f9859</id>
        <link href="https://developer.calendly.com/release-notes"/>
        <updated>2020-12-25T22:00:00.000Z</updated>
        <summary type="html"><![CDATA[Scheduled events endpoint includes organization parameter]]></summary>
    </entry>
    <entry>
        <title type="html"><![CDATA[December 2020 Updates - Cancel and reschedule links are included in the invitee resource]]></title>
        <id>4dec256c-150c-50fa-9e94-15dddf291fac</id>
        <link href="https://developer.calendly.com/release-notes"/>
        <updated>2020-12-08T22:00:00.000Z</updated>
        <summary type="html"><![CDATA[Cancel and reschedule links are included in the invitee resource]]></summary>
    </entry>
</feed>