Fit on deployment, copy project updates and more!

Myst Platform Release (2022-09-01)

Hello Myst Platform users,

We have a few quality of life improvements for you this week.

Please update your myst-alpha package at your earliest convenience to ensure you have access to this week’s updates (instructions here).


  • Now, when you deploy a graph, all models in the graph will fit immediately – and then proceed to fit on an ongoing basis according to the policies you’ve specified. This change addresses the case in which you’ve selected a weekly fit on Monday, for example, are deploying your graph on a Wednesday and want all of your hourly predictions to succeed before that first scheduled fit kicks off.
  • Copying a project will now copy all of its policies, in addition to the other resources you’ve created.
    Note: Inserted data is not copied when you copy your project. To address this, we are working to allow you to share time series across projects – so you can reuse data you have inserted into the platform.
  • The myst-alpha dependency on typing-extensions now allows you to work with versions ≥ 4.
  • You can now refresh the query node modal from the modal itself. For example, if you rerun client library code to insert additional data into a time series and want to view the new results, you can click the refresh button to avoid having to navigate out of and back into the modal.

✅ Bug fix:

  • The client library now includes validation to ensure that model fit and time series run policies require start and end timings.

As always, please do not hesitate to reach out via the chat embedded in the Myst Platform or email us at [email protected] with questions or feedback.

Thank you!
Ellery and the Myst team