---
title: Elastic Security breaking changes
description: Breaking changes can impact your Elastic applications, potentially disrupting normal operations. Before you upgrade, carefully review the Elastic Security...
url: https://docs-v3-preview.elastic.dev/elastic/docs-content/pull/4236/release-notes/elastic-security/breaking-changes
---

# Elastic Security breaking changes
Breaking changes can impact your Elastic applications, potentially disrupting normal operations. Before you upgrade, carefully review the Elastic Security breaking changes and take the necessary steps to mitigate any issues. To learn how to upgrade, check [Upgrade your deployment, cluster, or orchestrator](https://docs-v3-preview.elastic.dev/elastic/docs-content/pull/4236/deploy-manage/upgrade).

## 9.2.0

<dropdown title="Changes invalid category for Gatekeeper">
  Changes `event.category` from `security` to `configuration` for Gatekeeper on macOS.**Impact** Gatekeeper events on macOS are now labeled as `event.category == configuration`.**Action** If you're deploying custom rules using `event.category == security` on macOS, change the query to `event.category == configuration`.
</dropdown>


## 9.0.7

<dropdown title="Changes invalid category for Gatekeeper">
  Changes `event.category` from `security` to `configuration` for Gatekeeper on macOS.**Impact** Gatekeeper events on macOS are now labeled as `event.category == configuration`.**Action** If you're deploying custom rules using `event.category == security` on macOS, change the query to `event.category == configuration`.
</dropdown>


## 9.0.0

<dropdown title="Removes legacy security rules bulk endpoints">
  - `POST /api/detection_engine/rules/_bulk_create` has been replaced by `POST /api/detection_engine/rules/_import`
  - `PUT /api/detection_engine/rules/_bulk_update` has been replaced by `POST /api/detection_engine/rules/_bulk_action`
  - `PATCH /api/detection_engine/rules/_bulk_update has been replaced by `POST /api/detection_engine/rules/_bulk_action`
  - `DELETE /api/detection_engine/rules/_bulk_delete` has been replaced by `POST /api/detection_engine/rules/_bulk_action`
  - `POST api/detection_engine/rules/_bulk_delete` has been replaced by `POST /api/detection_engine/rules/_bulk_action`
  These changes were introduced in [#197422](https://github.com/elastic/kibana/pull/197422).**Impact** Deprecated endpoints will fail with a 404 status code starting from version 9.0.0.**Action**Update your implementations to use the new endpoints:
  - **For bulk creation of rules:**
    - Use `POST /api/detection_engine/rules/_import` ([API documentation](https://www.elastic.co/docs/api/doc/kibana/operation/operation-importrules)) to create multiple rules along with their associated entities (for example, exceptions and action connectors).
  - Alternatively, create rules individually using `POST /api/detection_engine/rules` ([API documentation](https://www.elastic.co/docs/api/doc/kibana/operation/operation-createrule)).
  - **For bulk updates of rules:**
    - Use `POST /api/detection_engine/rules/_bulk_action` ([API documentation](https://www.elastic.co/docs/api/doc/kibana/operation/operation-performrulesbulkaction)) to update fields in multiple rules simultaneously.
  - Alternatively, update rules individually using `PUT /api/detection_engine/rules` ([API documentation](https://www.elastic.co/docs/api/doc/kibana/operation/operation-updaterule)).
  - **For bulk deletion of rules:**
    - Use `POST /api/detection_engine/rules/_bulk_action` ([API documentation](https://www.elastic.co/docs/api/doc/kibana/operation/operation-performrulesbulkaction)) to delete multiple rules by IDs or query.
  - Alternatively, delete rules individually using `DELETE /api/detection_engine/rules` ([API documentation](https://www.elastic.co/docs/api/doc/kibana/operation/operation-deleterule)).
</dropdown>

<dropdown title="Removes deprecated endpoint management endpoints">
  - `POST /api/endpoint/isolate` has been replaced by `POST /api/endpoint/action/isolate`
  - `POST /api/endpoint/unisolate` has been replaced by `POST /api/endpoint/action/unisolate`
  - `GET /api/endpoint/policy/summaries` has been deprecated without replacement. Will be removed in v9.0.0
  - `POST /api/endpoint/suggestions/{{suggestion_type}}` has been deprecated without replacement. Will be removed in v9.0.0
  - `GET /api/endpoint/action_log/{{agent_id}}` has been deprecated without replacement. Will be removed in v9.0.0
  - `GET /api/endpoint/metadata/transforms` has been deprecated without replacement. Will be removed in v9.0.0
  **Impact** Deprecated endpoints will fail with a 404 status code starting from version 9.0.0.**Action**
  - Remove references to `GET /api/endpoint/policy/summaries` endpoint.
  - Remove references to `POST /api/endpoint/suggestions/{{suggestion_type}}` endpoint.
  - Remove references to `GET /api/endpoint/action_log/{{agent_id}}` endpoint.
  - Remove references to `GET /api/endpoint/metadata/transforms` endpoint.
  - Replace references to deprecated endpoints with the replacements listed in the breaking change details.
</dropdown>

<dropdown title="Refactors the Timeline HTTP API endpoints">
  For more information, refer to [#200633](https://github.com/elastic/kibana/pull/200633).
</dropdown>

<dropdown title="Removes deprecated Elastic Defend APIs">
  For more information, refer to [#199598](https://github.com/elastic/kibana/pull/199598).
</dropdown>

<dropdown title="Removes deprecated API endpoints for bulk CRUD actions on detection rules">
  For more information, refer to [#197422](https://github.com/elastic/kibana/pull/197422) and [#207906](https://github.com/elastic/kibana/pull/207906).
</dropdown>