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+---
+title: API v4.174.0
+date: 2024-04-17
+version: 4.174.0
+---
+
+### Added
+
+Included new endpoints for VPC-related IP addresses:
+
+- **VPC IP Addresses List** ([GET /vpc/ips](/docs/api/vpcs/#vpc-ip-addresses-list))
+- **VPC IP Addresses View** ([GET /vpc/{id}/ips](/docs/api/vpcs/#vpc-ip-addresses-view))
+
+### Updated
+
+- **Networking Information List** ([GET /linode/instances/{linodeId}/ips](/docs/api/linode-instances/#networking-information-list)). Added the `vpc` array that includes all VPC IP addresses for a specified Linode.
+- **Updated operations that allow you to set a time to live (TTL)**. Values of 30 and 120 seconds are supported.
+
+### Fixed
+
+- Removed message for IPv6 beta support with VPC's when creating a Linode. (IPv6 is not supported.)
+- **Disk Update** ([PUT /linode/instances/{linodeId}/disks/{diskId}](/docs/api/linode-instances/#disk-update__request-body-schema)). Only a disk's `label` can be updated with this operation.
+- Replaced references of `none` to `null` for private Images, to address APIv4's multi-language support.
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diff --git a/docs/release-notes/api/v4.175.0.md b/docs/release-notes/api/v4.175.0.md
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+---
+title: API v4.175.0
+date: 2024-05-01
+version: 4.175.0
+---
+
+### Added
+
+Included new endpoints for parent-child account support:
+
+- **Child Account List** ([GET /account/child-accounts](/docs/api/account/#child-account-list))
+- **Child Account View** ([GET /account/child-accounts/{euuid}](/docs/api/account/#child-account-view))
+- **Proxy User Token Create** ([POST /account/child-accounts/{euuid}/token](/docs/api/account/#proxy-user-token-create))
+
+### Updated
+
+- Modified existing endpoints to include specifics for parent-child account support:
+
+  - **Users List** ([GET /account/users](/docs/api/account/#users-list))
+  - **User View** ([GET /account/users/{username}](/docs/api/account/#user-view))
+  - **User Create** ([POST /account/users](/docs/api/account/#user-create))
+  - **User Delete** ([DELETE /account/users/{username}](/docs/api/account/#user-delete))
+  - **User Update** ([PUT /account/users/{username}](/docs/api/account/#user-update))
+  - **Profile Update** ([PUT /profile](/docs/api/profile/#profile-update))
+  - **User's Grants View** ([GET /account/users/{username}/grants](/docs/api/account/#users-grants-view) – Added the new `child_account_access` grant.)
+  - **User's Grants Update** ([PUT /account/users/ {username}/grants](/docs/api/account/#users-grants-update))
+  - **Account Cancel** ([POST /account/cancel](/docs/api/account/#account-cancel))
+  - **Account Update** ([PUT /account](/docs/api/account/#account-update))
+  - **Personal Access Token Create** ([POST /profile/tokens](/docs/api/profile/#personal-access-token-create))
+
+- Pointed out non-availability of these billing-related endpoints for child account use:
+
+  - **Account Update** ([PUT /account](/docs/api/account/#account-update))
+  - **Credit Card Add/Edit** ([POST /account/credit-card](/docs/api/account/#credit-card-addedit))
+  - **Payment Method Add** ([POST /account/payment-methods/](/docs/api/account/#payment-method-add))
+  - **Payment Make** ([POST /account/payments/](/docs/api/account/#payment-make))
+  - **Promo Credit Add** ([POST /account/promo-codes](/docs/api/account/#promo-credit-add))
+
+- Other minor edits for formatting and compatibility.
+
+### Fixed
+
+- **Payment Make** ([POST /account/payments](/docs/api/account/#payment-make)). Removed references to CVV which is no longer required by vendor.
+- **Linode Create** ([POST /linode/instances](/docs/api/linode-instances/#linode-create)). Request body example incorrectly listed `"nat_1_1": "add"` when it's supposed to be `"nat_1_1": "any"`.
+- **NodeBalancer CLI commands**. Updated to use proper operators.
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