Thread
#general
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    broad-toddler-72261

    1 month ago
    Hello all!! I'm in a predicament. We are on pulumi v1 and I attempted to upgrade to v3, before realizing that there were a number of breaking changes that would not resolve in our release cycle. Hence, I reverted back to v1. Problem now is other stacks still on v1 that referenced the shared platform stack i attempted to upgrade can no longer successfully reference it. I'm not in a position to upgrade to v3 right now - is there any way to repair what has occurred and move on with v1 for now????
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    steep-toddler-94095

    1 month ago
    Pulumi keeps state backups. Can't you just revert the stacks to the last working backup?
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    broad-toddler-72261

    1 month ago
    Thanks mate - that sounds encouraging. I'm not familiar with how to rollback - I do see that I can download the checkpoints from app.pulumi.com - do I just import that back into the stack??
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    steep-toddler-94095

    1 month ago
    Yup! With pulumi
    stack
    import
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    broad-toddler-72261

    1 month ago
    Greate - thanks @Mike!!