> For the complete documentation index, see [llms.txt](https://yubit.gitbook.io/yubit/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://yubit.gitbook.io/yubit/br/outra-ajuda/announcements/system-maintenance.md).

# Manutenção do sistema

* * [Aviso de atualização do app (v5.17.0)](https://yubit.gitbook.io/yubit/other-help/announcements/system-maintenance/app-update-notice-v5.17.0.md)
  * [Aviso de manutenção do sistema TradFi CFD e do mercado de previsões](https://yubit.gitbook.io/yubit/other-help/announcements/system-maintenance/tradfi-and-prediction-market-system-maintenance-notice.md)
  * [Anúncio sobre manutenção do sistema para contratos perpétuos com margem em moedas (BTCUSD, ETHUSD)](https://yubit.gitbook.io/yubit/other-help/announcements/system-maintenance/announcement-on-system-maintenance-for-coin-margined-perpetual-contracts-btcusd-ethusd.md)
  * [Aviso de atualização do app (v5.16.2)](https://yubit.gitbook.io/yubit/other-help/announcements/system-maintenance/app-update-notice-v5.16.2.md)
  * [Aviso de atualização do app (v5.16.1)](https://yubit.gitbook.io/yubit/other-help/announcements/system-maintenance/app-update-notice-v5.16.1.md)
  * [Aviso de manutenção do sistema TradFi CFD](https://yubit.gitbook.io/yubit/other-help/announcements/system-maintenance/tradfi-system-maintenance-notice.md)
  * [Anúncio sobre a suspensão temporária dos reembolsos de Coin-M perpétuos](https://yubit.gitbook.io/yubit/other-help/announcements/system-maintenance/announcement-on-the-temporary-suspension-of-coin-m-perpetual-rebates.md)
  * [Aviso de manutenção para eventos selecionados do mercado de previsões da Copa do Mundo](https://yubit.gitbook.io/yubit/other-help/announcements/system-maintenance/notice-on-maintenance-for-selected-world-cup-prediction-market-events.md): Caros usuários,
  * [Anúncio de atualização do APP (v5.17.2)](https://yubit.gitbook.io/yubit/other-help/announcements/system-maintenance/app-update-announcement-v5.17.2.md)
  * [Anúncio de atualização do APP (v5.18.0)](https://yubit.gitbook.io/yubit/other-help/announcements/system-maintenance/app-update-announcement-v5.18.0.md)
  * [🔥 Hotfix do APP YUBIT v5.18.1](https://yubit.gitbook.io/yubit/other-help/announcements/system-maintenance/yubit-app-v5.18.1-hotfix.md)
  * [🔥 Hotfix do APP YUBIT v5.19.0](https://yubit.gitbook.io/yubit/other-help/announcements/system-maintenance/yubit-app-v5.19.0-hotfix.md)
  * [Anúncio de atualização do APP (v5.19.1)](https://yubit.gitbook.io/yubit/other-help/announcements/system-maintenance/app-update-announcement-v5.19.1.md)
  * [Aviso de manutenção da atualização de sincronização de big data](https://yubit.gitbook.io/yubit/other-help/announcements/system-maintenance/big-data-synchronization-upgrade-maintenance-notice.md)
  * [Suspensão temporária dos serviços do mercado de previsões YUBIT](https://yubit.gitbook.io/yubit/other-help/announcements/system-maintenance/temporary-suspension-of-yubit-prediction-market-services.md)