Add this suggestion to a batch that can be applied as a single commit.
This suggestion is invalid because no changes were made to the code.
Suggestions cannot be applied while the pull request is closed.
Suggestions cannot be applied while viewing a subset of changes.
Only one suggestion per line can be applied in a batch.
Add this suggestion to a batch that can be applied as a single commit.
Applying suggestions on deleted lines is not supported.
You must change the existing code in this line in order to create a valid suggestion.
Outdated suggestions cannot be applied.
This suggestion has been applied or marked resolved.
Suggestions cannot be applied from pending reviews.
Suggestions cannot be applied on multi-line comments.
Suggestions cannot be applied while the pull request is queued to merge.
Suggestion cannot be applied right now. Please check back later.
Closes #655
A node will attempt to use its native runtime in substitute for the on-chain Wasm runtime if all of spec_name, spec_version, and authoring_version are the same between the Wasm and native binaries. This was causing nodes compiled from
main
to use a runtime slightly different compared to what is on-chain, and write invalid stuff to storage.In the future, CI should prevent us from ever pushing to
main
a spec version that matches what is on-chain (cc @sam0x17)See https://docs.substrate.io/maintain/runtime-upgrades/ for more.