Source: https://dinakar-pageloop-knowledge-base.docs-staging.pageloop.ai/reference/changelog

# Changelog

# Changelog

#### 2026-06-01

**Breaking**

- `payload.amount` (decimal string) replaced by `payload.amountCents` (integer minor units).
- The signature header now sends only `v1=`; the `v0=` compatibility value is gone.
- `payload` must be a non-empty object. Publishing `{}` returns `422 empty_payload`.

**Added**

- `streamKey` for opt-in ordered delivery.
- `apiVersion` on every delivered event body.
- `status` and `since` filters on `GET /v1/deliveries`.

See [Migrating to v2](/guides/migrating-to-v2).

#### 2026-03-14

- Bulk replay endpoint (`POST /v1/subscriptions/:id/replay`).
- Per-subscription metrics endpoint with a 1h/24h/7d window.
- Sydney region (`ap-southeast-2`) opened.

#### 2026-01-22

- Retry attempts raised from 3 to 5, and the backoff cap from 16s to 32s.
- Consecutive-failure disable threshold raised from 10 to 20.
- Signing-secret rotation now keeps the previous secret valid for 24 hours.

#### 2025-11-01

First generally available version.

- `POST /v1/events`, `GET /v1/events`, subscription CRUD.
- HMAC-SHA256 request signing.
- US and EU regions.

## Version support

| Version      | Released        | Supported until |
| ------------ | --------------- | --------------- |
| `2026-06-01` | 1 June 2026     | Current         |
| `2025-11-01` | 1 November 2025 | 1 March 2027    |

> [!NOTE]
>
> Versions are supported for at least 12 months after their successor ships. Retirement
> dates are announced by email to account owners no less than 90 days in advance.