For AI agents: markdown of this page — /docs-content-en/changelog/errors-limits.md documentation index — /llms.txt

Change history: Limits, queues and pauses

← Changelog. Entries: 4.

2026-09-13 FIX-0913-5: the batch call answers 429 ERROR_LOOP_DETECTED instead of 500 when the platform paused it after a series of refusals
2026-09-10 FIX-0910-4: the QUEUE_TIMEOUT refusal message names the actual wait
2026-09-09 FIX-0909-8: the spec declares the 429 refusal of endpoints that carry their own rate limit
2026-09-07 FIX-0907-12: the spec declares every server mode-switch response