---
title: "Changes to GET /api/memory-trackers/{memoryTracker}/recall-history"
method: GET
path: "/api/memory-trackers/{memoryTracker}/recall-history"
---

# Changes to GET /api/memory-trackers/{memoryTracker}/recall-history

`GET /api/memory-trackers/{memoryTracker}/recall-history`

> Every recorded change to this endpoint, newest first.

## Timeline

Changed in 8 of 195 revisions.

- **2026-08-27** `29d9c52e5d8d` — 3 info
- **2026-08-26** `7a8ece7a88fe` — 5 info
- **2026-08-22** `c7e813e27d30` — 1 info
- **2026-08-20** `fca2e5e20e8a` — 1 warning
- **2026-08-20** `1e08ee282e47` — 1 info
- **2026-08-19** `25c29c1c7fa1` — 1 info
- **2026-08-19** `a58d7725130d` — 2 info
- **2026-08-19** `f8d9bb550592` — 1 info

## Changes

- **2026-08-27** `29d9c52e5d8d` — 3 info
  - added the optional property `items/recallLog/difficultyBefore` to the response with the `200` status
  - added the optional property `items/recallLog/retrievability` to the response with the `200` status
  - added the optional property `items/recallLog/stabilityBefore` to the response with the `200` status
- **2026-08-26** `7a8ece7a88fe` — 5 info
  - added the optional property `items/recallPrompt/answer/awayCount` to the response with the `200` status
  - added the optional property `items/recallPrompt/answer/awayMs` to the response with the `200` status
  - added the optional property `items/recallPrompt/answer/detourCount` to the response with the `200` status
  - added the optional property `items/recallPrompt/answer/detourMs` to the response with the `200` status
  - added the optional property `items/recallPrompt/answer/idleMs` to the response with the `200` status
- **2026-08-22** `c7e813e27d30` — 1 info
  - added the optional property `items/recallLog/tutorFeedback` to the response with the `200` status
- **2026-08-20** `fca2e5e20e8a` — 1 warning
  - removed the optional property `items/recallLog/grade` from the response with the `200` status
- **2026-08-20** `1e08ee282e47` — 1 info
  - added the optional property `items/recallLog/grade` to the response with the `200` status
- **2026-08-19** `25c29c1c7fa1` — 1 info
  - the response property `items/recallLog/elapsedHours` became required for the status `200`
- **2026-08-19** `a58d7725130d` — 2 info
  - removed the `AGAIN_ZERO` enum value from the `items/recallLog/productOutcome` response property for the response status `200`
  - removed the `SHRINK` enum value from the `items/recallLog/productOutcome` response property for the response status `200`
- **2026-08-19** `f8d9bb550592` — 1 info
  - endpoint added

---

[Operation](https://skmtc.dev/nerds-odd-e/apis/openapi-definition/docs/api/memory-trackers/:memoryTracker/recall-history/get.md) · [API](https://skmtc.dev/nerds-odd-e/apis/openapi-definition.md) · [Page](https://skmtc.dev/nerds-odd-e/apis/openapi-definition/changes/api/memory-trackers/:memoryTracker/recall-history/get)