UPDATE (26 September): Maintenance is now complete. No further disruption is expected.

As part of a long running refresh of the infrastructure that supports our services we are migrating databases and file systems. Switching to new data stores requires a period of service disruption to ensure data integrity. These updates may impact Mbed.com, the Online Compiler, Keil Studio Cloud, Mbed Studio and other associated services.

Before each maintenance window we will let you know the anticipated effects by updating this post.

Updates

5th July 2022 - Potential Disruption

Work will be done on www.keil.arm.com and the hardware API that drives the hardware pages there. We don't anticipate this will cause downtime, but in the event that there is disruption it should limited to www.keil.arm.com and will not affect Keil Studio Cloud.

12th July 2022 - Disruption

Work will be carried out on user workspaces. For a time users workspaces will be not be accessible in Keil Studio Cloud or in the mbed online compiler (reminder: the mbed online compiler is due to be retired).

30th August 2022 - Minimal Disruption

Some static website assets will be migrated. You may notice some pages rendering incorrectly during the maintenance window.

13th September 2022 - Significant Disruption

During this maintenance window os.mbed.com will be unavailable for up to one hour. Logins to Keil Studio Cloud and Mbed Studio will be unaffected.