# Change history: Events

[← Changelog](/docs/changelog). Entries: 10.

- 2026-09-30 [FIX-0930-15: an immediate bot event re-poll after an error no longer gets 409](/docs/changelog/2026-09-30#fix-0930-15-an-immediate-bot-event-re-poll-after-an-error-no-longer-gets-409)
- 2026-09-30 [NEW-0930-30: Bot API warns when a registration must be replaced after a Bitrix24 account address change](/docs/changelog/2026-09-30#new-0930-30-bot-api-warns-when-a-registration-must-be-replaced-after-a-bitrix24-account-address-change)
- 2026-09-28 [BC-0928-24: Sequential bot polling uses the persisted position](/docs/changelog/2026-09-28#bc-0928-24-sequential-bot-polling-uses-the-persisted-position)
- 2026-09-24 [FIX-0924-14: A bot events request with an explicit offset below the stored one no longer moves the cursor](/docs/changelog/2026-09-24#fix-0924-14-a-bot-events-request-with-an-explicit-offset-below-the-stored-one-no-longer-moves-the-cursor)
- 2026-09-24 [NEW-0924-15: resubscribe now reports the event mode Bitrix24 holds](/docs/changelog/2026-09-24#new-0924-15-resubscribe-now-reports-the-event-mode-bitrix24-holds)
- 2026-09-09 [FIX-0909-8: the spec declares the 429 refusal of endpoints that carry their own rate limit](/docs/changelog/2026-09-09#fix-0909-8-the-spec-declares-the-429-refusal-of-endpoints-that-carry-their-own-rate-limit)
- 2026-08-12 [NEW-0812-1: nextPollAfterMs — the platform can ask you to poll events less often](/docs/changelog/2026-08-12#new-0812-1-nextpollafterms-the-platform-can-ask-you-to-poll-events-less-often)
- 2026-08-05 [FIX-0805-1: key rotation no longer strands the bot registered with it](/docs/changelog/2026-08-05#fix-0805-1-key-rotation-no-longer-strands-the-bot-registered-with-it)
- 2026-07-30 [NEW-0730-8: new 429 TIMEOUT_QUARANTINE refusal: a method that stopped answering is paused](/docs/changelog/2026-07-30#new-0730-8-new-429-timeout_quarantine-refusal-a-method-that-stopped-answering-is-paused)
- 2026-07-09 [FIX-0709-17: the empty-queue hint now appears after sustained emptiness](/docs/changelog/2026-07-09#fix-0709-17-the-empty-queue-hint-now-appears-after-sustained-emptiness)