# Version 3.4.0

## 2024-06-18

### Endpoints

* `GET /activities/{activityUuid}/dates/{date}`
  * Changed default `min_buy` value from `-1` to `1`


## 2024-02-21

### Endpoints

* Added `GET /orders/{orderUuid}/refunds`
  * Returns an array of paid refunds for an order


## 2024-02-20

### Endpoints

* `GET /activities/{activityUuid}/dates/{date}`
  * Added `availability`, `max_buy` and `min_buy` properties to timeslots. For more info, [check out our guide](/api/booking-flow/product/quantities)


## 2023-02-13

### Sandbox environment

* `X-Musement-Application` header became required. For more info, [check out our guide](/api/getting-started/headers/application)


## 2022-11-07

### Endpoints

* Added `GET /activities/{activityUuid}/country`
  * Returns the country associated with the activity's *default* city


## 2022-09-19

### Endpoints

* `GET /activities/{activityUuid}/reviews`
  * Added `locale` query parameter to filter reviews by their `locale` property
  * Raised maximum value for `limit` query parameter
  * Added the following headers to the response:
    * `X-Number-Of-Elements`
    * `X-Total-Count`
    * `X-Total-Pages`


## 2022-07-08

### Activity model

* Marked the following properties as deprecated:
  * `when_text`
  * `reduced`
  * `verticals`


## 2022-04-07

### Headers

* Introduced `X-Musement-Application` header. For more info, [check out our guide](/api/getting-started/headers/application)


## 2022-02-10

### Headers

* 400 status code response for invalid `X-Musement-Market` header value


## 2022-01-21

### Endpoints

* Added `GET /activities/{activityUuid}/reviews/statistics` endpoint


## 2021-12-30

### Endpoints

Added `POST /activities/{activityUuid}/reviews` endpoint

## 2019-05-30

### Order model

* Added `CANCELLATION_ERROR` order status