Announcement
- 05/15/2025 - Notice of end of support for desktop app on macOS 11 or lower
- 05/01/2025 - Important Notice
- 04/30/2025 - Server Maintenance (Date: 05/01)
- 04/27/2025 - Chatwork is back online
- 04/03/2025 - Notice Regarding Changes to Chatwork API Request Specifications
- 02/27/2025 - Server Maintenance (Date: 08/03)
- 16/01/2025 - Chatwork (browser version) will no longer be supported on Safari 15.5 and earlier versions
- 11/27/2024 - Server Maintenance (Date: 12/7)
- 11/26/2024 -Notice of end of support for TLS 1.0 and TLS 1.1 in Chatwork API
- 11/22/2024 -Notice: Revision of Chatwork’s “Terms of Use”（Effective Date：December 9, 2024(Mon) - JST）
- 11/11/2024 -Enables a pre-set message sending! “Scheduled Send” feature will be provided sequentially.
- 11/11/2024 -You can now easily read messages mentioned to you by the newly added “Mentions” function!
- 11/11/2024 -[For Paid-Plan only] New Features: “Scheduled Send” & “Mentions” are Released!
- 10/23/2024 - Server Maintenance (Date: 10/26)
- 10/01/2024 - Server Maintenance (Date: 10/12)
- 09/24/2024 - Request for Security Measures to Prevent Unauthorized Login to Chatwork
- 09/17/2024 - Server Maintenance (Date: 09/21)
- 09/05/2024 - Notice: End of Support for iOS 15 (Including iPadOS) and Android 9
- 08/29/2024 - Server Maintenance (Date: 09/07)
- 08/29/2024 - Changes to the Free Plan Service
- 08/08/2024 - More Reaction Options! The Reaction Feature Now Offers More Ways to Express Your Emotions
- 07/29/2024 - Introduction of Contact Limit on Free Plans FAQ
- 07/29/2024 - Notice about changes to the content provided by services for each Chatwork plan
- 07/01/2024 - Notice of Company Name Change and Head Office Relocation
- 06/07/2024 - Notice:Addition of Connectivity Port for the Chatwork Operating Environment "Chatwork Live"
- 04/03/2024 - Server Maintenance (Date: 04/20)
- 03/07/2024 - Notice Regarding the Introduction of Login Notification Emails for Enhanced Security Against Unauthorized Access
- 01/30/2024 - App desktop version to end support for macOS 10.14 and below
- 01/19/2024 - Notice: We are introducing an email authentication system to protect accounts that have been inactive for an extended period.
- 12/18/2023 - Notice: Support for iOS 14 (iPad OS included) and Android 8 will no longer be available.