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CoCalc had scheduled downtime on July 21st, 2018, at 14:00 UTC (7:00 AM PST) for 2+ hours.
We apologize for any inconvenience this caused.
QUESTIONS: Email firstname.lastname@example.org with any questions or concerns.
Last summer CoCalc migrated its infrastructure for scalability and security. This summer, we will upgrade several important aspects, which will require some downtime.
The round of upgrades includes these changes:
- Kubernetes 1.11
- PostgreSQL Database 10.4, which also involves maintenance of some large tables.
- Push all back-end services to run on Ubuntu 18.04 (from Ubuntu 16.04)
These upgrades will make CoCalc more robust, performant, and secure.
Thank you for your patience.