CHANGELOG
What’s new in Tessera
New features, improvements and fixes to the API, SDKs and dashboard. We ship every week.
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Improved
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v2.8.0
NEW
Replay any event from the live debugger
Pick an event in the debugger and send it again to any destination, with the original payload and headers.
Replays don't count toward your monthly event volume, so you can test a destination as often as you need.
Each replay is tagged with replayed: true and the ID of the original event, so you can filter them out downstream.
v2.7.2
FIXED
Webhook retries now respect Retry-After
If your endpoint returns 429 or 503 with a Retry-After header, we now wait exactly that long before the next attempt.
Previously we used our own backoff schedule, which could retry too early and get rate limited again.
No changes are needed on your side. Existing webhooks pick this up automatically.
v2.7.0
IMPROVED
Python SDK 3.0 with an async client
tessera-python 3.0 adds AsyncTessera for asyncio apps and drops support for Python 3.8.
Batching is now on by default, flushing every 500 events or 2 seconds, whichever comes first.
See the migration guide for the two renamed methods. Everything else is backwards compatible.
v2.6.0
NEW
Scoped API keys per environment
Create keys that only work in development, staging or production, and see which environment each request came from.
Keys created before today keep working everywhere. You can scope them later from Settings, API keys.
Requests made with a key in the wrong environment return 403 with a clear error message.
v2.5.3
FIXED
Backfills no longer stall above 10M events
Large backfill jobs could stop at around 10 million events and sit in Running forever. They now complete and report progress every minute.
If you had a stuck job, we've restarted it from the last checkpoint. You won't see duplicate events.
v2.5.0
IMPROVED
Faster search across docs and events
Search in the dashboard and the docs now returns results in under 100 ms and matches error codes like 429 or 502.
Press Cmd K anywhere in the dashboard to open search. Results include docs, events and API keys.
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