PgQueuer v1.0

v0.23.1 Breaking

This release includes breaking changes for platform teams planning a safe upgrade.

Published 0y Streaming & Message Queues

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✓ No known CVEs patched

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✓ No known CVEs patched in this version

Topics

postgresql python queue

Summary

AI summary

Fixed TTLCache expiration timing bug that caused premature updates.

Full changelog

PGQueuer v0.23.1 — maintenance & compatibility 🛠️

🧑‍🔧 Python 3.10 support restored

Merged in #401, reversing the short-lived removal from v0.23.0.
We’ll keep 3.10 in CI until it reaches its security EOL on 4 Oct 2026 or a hard dependency forces a break.

🐛 Bug fixes

| Area | What changed | PR |
|------|--------------|----|
| TTLCache | Corrected an expiration-timing bug: expires_at is now extended before scheduling a refresh, preventing premature updates | #398 |
| QueueManager / drivers | Stopped automatic connection closing on context-manager exit—your application or pool now owns the connection’s lifetime | #399 |

📄 House-keeping

Funding links — added and tweaked FUNDING.yml
(#395, #396)
CI hygiene — removed the uv cache step for leaner workflows
(#402)

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Earlier breaking changes

v1.0.0 QueueManager now requires Queries(driver) instead of driver directly; PgQueuer constructor unchanged
v1.0.0 RetryWithBackoffEntrypointExecutor renamed to DatabaseRetryEntrypointExecutor and no longer depends on async-timeout
v1.0.0 CLI flags --pg-host, --pg-user etc. removed; use libpq environment variables or --pg-dsn instead
v1.0.0 Synchronous entrypoint handlers are rejected; only async def is allowed
v1.0.0 Custom async Driver must implement notify(channel, payload) method