--- title: "Changes to List Events" method: GET path: "/events" --- # Changes to List Events `GET /events` > Every recorded change to this operation, newest first. ## Timeline Changed in 3 of 11 revisions. - **2026-09-12** `83bbb97470ac`: 20 breaking, 28 warning, 1 info - **2026-09-11** `fba1aea33824`: 2 info - **2026-08-26** `3af6a1633d06`: 3 info ## Changes - **2026-09-12** `83bbb97470ac`: 20 breaking, 28 warning, 1 info - the response property `items/items/default_cdm` became optional for the status `200` - the response property `items/items/updated_at` became optional for the status `200` - response property `items/items/updated_at` list-of-types was widened by adding types `null` to media type `application/json` of response `200` - the `items/items/default_cdm` response's property type changed from `object` to no type for status `200` - removed the required property `items/items/default_cdm/creation_date` from the response with the `200` status - removed the required property `items/items/default_cdm/designation` from the response with the `200` status - removed the required property `items/items/default_cdm/insert_epoch` from the response with the `200` status - removed the required property `items/items/default_cdm/is_intra_org` from the response with the `200` status - removed the required property `items/items/default_cdm/key_number` from the response with the `200` status - removed the required property `items/items/default_cdm/miss_distance_km` from the response with the `200` status - removed the required property `items/items/default_cdm/primary_rso_id` from the response with the `200` status - removed the required property `items/items/default_cdm/relative_position_c_km` from the response with the `200` status - removed the required property `items/items/default_cdm/relative_position_i_km` from the response with the `200` status - removed the required property `items/items/default_cdm/relative_position_r_km` from the response with the `200` status - removed the required property `items/items/default_cdm/relative_velocity_c_km_s` from the response with the `200` status - removed the required property `items/items/default_cdm/relative_velocity_i_km_s` from the response with the `200` status - removed the required property `items/items/default_cdm/relative_velocity_mag_km_s` from the response with the `200` status - removed the required property `items/items/default_cdm/relative_velocity_r_km_s` from the response with the `200` status - removed the required property `items/items/default_cdm/secondary_rso_id` from the response with the `200` status - removed the required property `items/items/default_cdm/tca` from the response with the `200` status - removed the optional property `items/items/default_cdm/angle_of_approach` from the response with the `200` status - removed the optional property `items/items/default_cdm/cdm_id` from the response with the `200` status - removed the optional property `items/items/default_cdm/collision_probability` from the response with the `200` status - removed the optional property `items/items/default_cdm/collision_probability_method` from the response with the `200` status - removed the optional property `items/items/default_cdm/comment_screening_option` from the response with the `200` status - removed the optional property `items/items/default_cdm/created_at` from the response with the `200` status - removed the optional property `items/items/default_cdm/event` from the response with the `200` status - removed the optional property `items/items/default_cdm/event_id` from the response with the `200` status - removed the optional property `items/items/default_cdm/filename` from the response with the `200` status - removed the optional property `items/items/default_cdm/frisbee_collision_probability` from the response with the `200` status - removed the optional property `items/items/default_cdm/frisbee_collision_probability_method` from the response with the `200` status - removed the optional property `items/items/default_cdm/id` from the response with the `200` status - removed the optional property `items/items/default_cdm/ignore_ca_flag` from the response with the `200` status - removed the optional property `items/items/default_cdm/key` from the response with the `200` status - removed the optional property `items/items/default_cdm/mahalanobis_distance` from the response with the `200` status - removed the optional property `items/items/default_cdm/original_collision_probability` from the response with the `200` status - removed the optional property `items/items/default_cdm/original_collision_probability_method` from the response with the `200` status - removed the optional property `items/items/default_cdm/originator` from the response with the `200` status - removed the optional property `items/items/default_cdm/primary` from the response with the `200` status - removed the optional property `items/items/default_cdm/primary_state` from the response with the `200` status - …9 more - **2026-09-11** `fba1aea33824`: 2 info - added the optional property `items/items/default_cdm/primary_state/anyOf[subschema #1: SpacecraftConjunctionStateRead]/is_diluted` to the response with the `200` status - added the optional property `items/items/default_cdm/secondary_state/anyOf[subschema #1: SpacecraftConjunctionStateRead]/is_diluted` to the response with the `200` status - **2026-08-26** `3af6a1633d06`: 3 info - added the optional property `items/items/default_cdm/ignore_ca_flag` to the response with the `200` status - added the optional property `items/items/default_cdm/primary/anyOf[subschema #1: RSODetailedMetadataRead]/auto_maneuvering` to the response with the `200` status - added the optional property `items/items/default_cdm/secondary/anyOf[subschema #1: RSODetailedMetadataRead]/auto_maneuvering` to the response with the `200` status --- [Operation](https://skmtc.dev/satcat/apis/satcat-service-api/docs/events/get.md) - [API](https://skmtc.dev/satcat/apis/satcat-service-api.md) - [Page](https://skmtc.dev/satcat/apis/satcat-service-api/changes/events/get)