Major Updates

• Support for iOS 17, iPadOS 17/Android 10 will be discontinued | Scheduled for February 2027 onwards
• Support for iOS 17, iPadOS 17/Android 10 will be discontinued | Scheduled for February 2027 onwards Powered by Teachme Biz
• Information on Password Storage Method Change to Improve User Account Security | Gradual Migration Starting November 11, 2026
• Information on Password Storage Method Change to Improve User Account Security | Gradual Migration Starting November 11, 2026 Powered by Teachme Biz
• We have released a version addressing a vulnerability in the Android app | 2026/10/26
• We have released a version addressing a vulnerability in the Android app | 2026/10/26 Powered by Teachme Biz
• The behavior when accessing the Teachme Biz login URL will change (the URL and login screen will not change) | Scheduled to take effect in late October 2026
• The behavior when accessing the Teachme Biz login URL will change (the URL and login screen will not change) | Scheduled to take effect in late October 2026 Powered by Teachme Biz
• [A corrected version has been published] Teachme Biz login URL is being updated (you can still log in from the previous URL) | Scheduled to apply in late October 2026
• [A corrected version has been published] Teachme Biz login URL is being updated (you can still log in from the previous URL) | Scheduled to apply in late October 2026 Powered by Teachme Biz
• Single Sign-On for Mobile App Will Be Unified to Login via External Browser | Scheduled for January 2027 and Later
• Single Sign-On for Mobile App Will Be Unified to Login via External Browser | Scheduled for January 2027 and Later Powered by Teachme Biz

Monthly Updates

• 🍁Delivering the Latest Update Information! November 2026 Edition
• 🍁Delivering the Latest Update Information! November 2026 Edition Powered by Teachme Biz
• 🎃Delivering the Latest Update Information! October 2026 Issue
• 🎃Delivering the Latest Update Information! October 2026 Issue Powered by Teachme Biz
• 🌰 Delivering the Latest Update Information! September 2026 Issue
• 🌰 Delivering the Latest Update Information! September 2026 Issue Powered by Teachme Biz
• 🍉Delivering the Latest Update Information! August 2026 Edition
• 🍉Delivering the Latest Update Information! August 2026 Edition Powered by Teachme Biz
• 🍧Delivering the Latest Update Information! July 2026 Edition
• 🍧Delivering the Latest Update Information! July 2026 Edition Powered by Teachme Biz
• 🐌Delivering the Latest Update Information! June 2026 Edition
• 🐌Delivering the Latest Update Information! June 2026 Edition Powered by Teachme Biz

Issues, Outages, and Maintenance

• Information on Temporary Service Suspension and Log Out Due to Maintenance | Scheduled for 2026/11/26
• Information on Temporary Service Suspension and Log Out Due to Maintenance | Scheduled for 2026/11/26 Powered by Teachme Biz
• [Resolved] Bug where some videos added to sources in Studio were not being imported correctly (Last Updated: 2026/10/15)
• [Resolved] Bug where some videos added to sources in Studio were not being imported correctly (Last Updated: 2026/10/15) Powered by Teachme Biz
• [Resolved] Issue where the video of some uploaded videos was not being imported correctly in the Studio feature (Last Updated: 2026/10/07)
• [Resolved] Issue where the video of some uploaded videos was not being imported correctly in the Studio feature (Last Updated: 2026/10/07) Powered by Teachme Biz
• [Resolved · Residual impact remaining] Bug where text entered with certain fonts may not display in image editing on the iOS app (Last updated: 2026/08/10)
• [Resolved · Residual impact remaining] Bug where text entered with certain fonts may not display in image editing on the iOS app (Last updated: 2026/08/10) Powered by Teachme Biz
• [Resolved] Bug where users may be logged out when using the Studio feature (Last updated: 2026/07/22)
• [Resolved] Bug where users may be logged out when using the Studio feature (Last updated: 2026/07/22) Powered by Teachme Biz
• [Resolved · Partial impact remaining] Bug where manual view counts were over-reported during certain time periods (2026/07/16)
• [Resolved · Partial impact remaining] Bug where manual view counts were over-reported during certain time periods (2026/07/16) Powered by Teachme Biz

Others

• Teachme Biz is not affected by the PHP vulnerability (disclosed on 2026/10/20)
• Teachme Biz is not affected by the PHP vulnerability (disclosed on 2026/10/20) Powered by Teachme Biz
• Announcement of Teachme Biz Award 2026
• Announcement of Teachme Biz Award 2026 Powered by Teachme Biz
• Announcement of End of Year and New Year's Holidays for 2025-2026
• Announcement of End of Year and New Year's Holidays for 2025-2026 Powered by Teachme Biz
• Changes to Teachme Player Basic Plan Starting July 1, 2025
• Changes to Teachme Player Basic Plan Starting July 1, 2025 Powered by Teachme Biz
• Announcement of End of Year and New Year's Holidays for 2024-2025
• Announcement of End of Year and New Year's Holidays for 2024-2025 Powered by Teachme Biz
• About Teachme Biz Award 2024
• About Teachme Biz Award 2024 Powered by Teachme Biz