# Changelog ## 25th July 2025 * [CHM: Process group](/channel-manager-api/channel-manager-operations/reservations.md#process-group): * Extended request object with new `booker` property. ## 29th May 2025 * Further refinements to the partner journey, including [Your integration journey](/channel-manager-api/your-journey.md) and [Environments](/channel-manager-api/guidelines/environments.md). Documentation-only, no change to API. ## 16th April 2025 * Minor refinements to [Your integration journey](/channel-manager-api/your-journey.md) and [Certification](/channel-manager-api/your-journey/certification.md) pages. Documentation-only, no changes to API. ## 15th April 2025 * [Mews: Process availability block](/channel-manager-api/mews-operations/availabilityblock.md#process-availability-block): * Extended [Rate](/channel-manager-api/mews-operations/availabilityblock.md#rate) object with `occupancyAdjustments` property to specify extra occupancy adjustments for various age categories. * Improvements to [Your integration journey](/channel-manager-api/your-journey.md) and [Certification](/channel-manager-api/your-journey/certification.md) pages. Documentation-only, no changes to API. ## 17th March 2025 * [Mews: Process group](/channel-manager-api/mews-operations/reservations.md#process-group): * Extended request object with new `booker` property. ## 12th March 2024 * [Mews: Process availability block](/channel-manager-api/mews-operations/availabilityblock.md#process-availability-block): * Extended request object with `paymentCard` property. * Extended [Rate](/channel-manager-api/mews-operations/availabilityblock.md#rate) object with `prices` property to specify occupancy-based prices. * **Deprecated** `grossAmount` property in the [Rate](/channel-manager-api/mews-operations/availabilityblock.md#rate) object. Use `prices` instead. * **Breaking!** Endpoint URL changed to be sent via PCI proxy. **You must update the URL used for this operation**. ## 13th December 2024 * Refresh of entire site. Documentation-only, no changes to API. ## 7th November 2024 * [Mews: Process group](/channel-manager-api/mews-operations/reservations.md#process-group) – added recommended limit of 100 reservations per group. Documentation-only. ## 4th November 2024 * Deprecated `loyaltyCode` in [Mews: Process group](/channel-manager-api/mews-operations/reservations.md#process-group). This is replaced by `loyaltyInfo`. ## 11th October 2024 * [Mews: Process availability block](/channel-manager-api/mews-operations/availabilityblock.md#process-availability-block) – Added `Rolling` to release strategy type; added `offset` property to release strategy object, and updated contract and description for `fixedDate` property (NOT a breaking change) * [CHM: Process availability block](/channel-manager-api/channel-manager-operations/availabilityblock.md) – Added `releasedStrategy` property to availability block object and deprecated `releasedDate` property – see [Deprecations](/channel-manager-api/deprecations.md). ## 10th October 2024 * [Availability block](/channel-manager-api/channel-manager-operations/availabilityblock.md#availability-block) extended with `pickupType` field. * [Availability block](/channel-manager-api/mews-operations/availabilityblock.md#availability-block) extended with `pickupType` field. ## 8th October 2024 * New operation [Mews: Process availability block](/channel-manager-api/mews-operations/availabilityblock.md#process-availability-block). ## 4th October 2024 * [CHM: Update prices](https://github.com/MewsSystems/poc-open-api-docs/blob/main/channel-manager-operations/inventory.md) extended with `dependent rates`. ## 2nd Oct 2024 * Updated [Usage guidelines](/channel-manager-api/guidelines.md#channels) to advise how to add new sales channels or sources through the API. Documentation-only. ## 11th September 2024 * [Restrictions](/channel-manager-api/concepts/restrictions.md) explanations re-written and moved to new section [Concepts](/channel-manager-api/concepts.md). ## 25th July 2024 * Moved integration process documentation into new section [Your integration journey](/channel-manager-api/your-journey.md). Documentation-only. * Added [Re-certification](/channel-manager-api/your-journey/certification.md#re-certification) to the [Certification](/channel-manager-api/your-journey/certification.md) page. Documentation-only. ## 23rd July 2024 * Re-worded [error code](/channel-manager-api/guidelines/responses.md#error-codes) descriptions for improved clarity, and updated [Certification Error Tests](/channel-manager-api/your-journey/certification-tests.md#error-tests). Documentation-only. ## 24th June 2024 * [Availability block](/channel-manager-api/channel-manager-operations/availabilityblock.md#availability-block) extended with `notes` field. * [Loyalty info](/channel-manager-api/mews-operations/reservations.md#loyalty-info) extended with `tierCode` field. * [Reservation](/channel-manager-api/mews-operations/reservations.md#reservation) extended with `timeState` field and [`paymentCardData`](/channel-manager-api/mews-operations/reservations.md#payment-card-data) object. Note these properties are only used by [CHM: Process group](/channel-manager-api/channel-manager-operations/reservations.md#process-group), *not* by [Mews: Process group](/channel-manager-api/mews-operations/reservations.md#process-group). * Correction: Minor corrections to examples in [CHM: Process group](/channel-manager-api/channel-manager-operations/reservations.md#process-group) and [Mews: Process group](/channel-manager-api/mews-operations/reservations.md#process-group). * Correction: `paymentType` removed from Request in [CHM: Process group](/channel-manager-api/channel-manager-operations/reservations.md#process-group). This is only used on the Mews side. ## 16th May 2024 * Clarified [Synchronous error response](/channel-manager-api/guidelines/responses.md#synchronous-error-response) * Deprecated `error` (singular) in [Synchronous error response](/channel-manager-api/guidelines/responses.md#synchronous-error-response), use `errors` (plural, array) instead. See [Deprecations](/channel-manager-api/deprecations.md) * Deprecated `paymentType` in [`RatePlan`](/channel-manager-api/mews-operations/configuration.md#rate-plan), see [Deprecations](/channel-manager-api/deprecations.md). ## 19th April 2024 * Clarified dates in ARI pushes, Availability blocks and Reservation Push and delivery. ## 11th April 2024 * Added loyalty info to Request in [CHM: Process Availability block](/channel-manager-api/channel-manager-operations/availabilityblock.md#availability-block). ## 26th March 2024 * Minor changes to highlight the need for re-certification when replacing deprecated features, see [Deprecations](/channel-manager-api/deprecations.md) (documentation only) ## 9th January 2024 * Added [Age Category Code](/channel-manager-api/mews-operations/reservations.md#age-category-code) in [Mews: Process Group](/channel-manager-api/mews-operations/reservations.md#process-group) (documentation only). * Added explanations to [Mews: Process Group](/channel-manager-api/mews-operations/reservations.md#process-group) for the consequences of using negative extra product amounts (documentation only). | Changelog by year | | ----------------------------------------------------------------- | | [Changelog 2023](/channel-manager-api/changelog/changelog2023.md) | | [Changelog 2022](/channel-manager-api/changelog/changelog2022.md) | | [Changelog 2021](/channel-manager-api/changelog/changelog2021.md) | | [Changelog 2020](/channel-manager-api/changelog/changelog2020.md) | | [Changelog 2019](/channel-manager-api/changelog/changelog2019.md) | | [Changelog 2018](/channel-manager-api/changelog/changelog2018.md) | | [Changelog 2017](/channel-manager-api/changelog/changelog2017.md) | --- # Agent Instructions: Querying This Documentation If you need additional information that is not directly available in this page, you can query the documentation dynamically by asking a question. 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