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Unverified Commit ea4085ab authored by Bastian Köcher's avatar Bastian Köcher Committed by GitHub
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frame-system: Add `last_runtime_upgrade_spec_version` (#2351) 



Adds a function for querying the last runtime upgrade spec version. This
can be useful for when writing runtime level migrations to ensure that
they are not executed multiple times. An example would be a session key
migration.

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Co-authored-by: default avatarLiam Aharon <[email protected]>
Co-authored-by: default avatarOliver Tale-Yazdi <[email protected]>
parent f4bb17cc
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