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crates.io · #2473 most downloaded on crates.io
Metadata types for Substrate runtimes
Last release 10 months ago
09 Dec 2025
Release timing varies
gaps range from 9 days to 1.3 years
Most releases are documented
notes for 14 of 18 stable releases
Nothing withdrawn
no release was ever pulled
7 years old
33 releases · first in 2020
One column per quarter.
fix: ensure extrinsic types are collected before pallet types #110
This version stabilizes metadata V16, moving it from being marked as "unstable" and hidden behind that feature flag, to being "current" and having ver
This version stabilizes metadata V16, moving it from being marked as "unstable" and hidden behind that feature flag, to being "current" and having version 16 rather than u32::MAX.
Alter the deprecation information metadata to remove duplicate/confusing states #101
Address some small niggles in the unstable V16 metadata #98
Metadata version 16 is currently unstable and can be enabled using the unstable feature flag.
Metadata version 16 is currently unstable and can be enabled using the unstable feature flag.
Metadata version 16 is currently unstable and can be enabled using the unstable feature flag.
Metadata version 16 is currently unstable and can be enabled using the unstable feature flag.
v16: ExtrinsicMetadata extensions #86
v16: Add unstable metadata v16 #82
Changed Stabilize V15 metadata #66
V15: Add custom values to the metadata
Add metadata V15 with Runtime API support #48
Update scale-info to v2.0.0 and parity-scale-codec to v3.0.0 #35
scale-info to v2.0.0 and parity-scale-codec to v3.0.0 #35Add function to return metadata version #30
Add metadata version v8-v11 #28
Nothing published for this version
### Added - Add Runtime type to metadata
Combine Map/NMap/DoubleMap StorageEntryTypes #23
Combine Map/NMap/DoubleMap StorageEntryTypes #23
### Added - Metadata V14
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