Changelog

What changed in Sluice

New features, improvements and fixes, newest first. Changes that break an integration are announced here 60 days ahead.

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One email per release. Unsubscribe from any of them.

All

New

Improved

Fixed

v3.14

Improved

Portals embedded in an iframe read the color scheme of the parent page and switch with it. Set a separate accent color for dark mode under Settings, then Portal.

Nothing changes for portals opened in a new tab.

v3.13

New

The new since parameter on the replay endpoint queues every failed delivery after that time, oldest first. The portal has a matching button.

POST /v3/endpoints/ep_Qm81/replay?since=2026-09-01T00
POST /v3/endpoints/ep_Qm81/replay?since=2026-09-01T00
POST /v3/endpoints/ep_Qm81/replay?since=2026-09-01T00

v3.12

Improved

We moved the attempt log to a new index. Searches by event ID, endpoint, status code and time range return in under a second for accounts with up to 50 million attempts.

v3.11.2

Fixed

Between August 19 and August 25, attempts that hit the 15 second timeout were stored without their request headers. Deliveries were not affected. The headers are logged again and the missing ones were restored from backups.

v3.11

New

Endpoints can list prefixes ending in .* next to exact event types. When you add a new event type under that prefix, subscribed endpoints receive it without any change on your side.

v3.9.1

Improved

When a large customer's server came back after an outage, thousands of retries arrived in the same second. Each retry delay now gets a random jitter of up to 10 percent.

v3.8

New

Invalid events are rejected with a 422 response that names the failing field, so a bug on your side never reaches a customer. The portal shows each schema next to the event name.

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