Adrian Catangiu
80ce5c5768
* beefy-gadget: allow custom runtime api provider * beefy-gadget: use mock runtime api in tests * pallet-mmr: expose mmr root from state through runtime API * beefy-gadget: get mmr root from runtime state * pallet-beefy-mmr: remove MmrRoot from header digests * frame/mmr: move mmr primitives out of frame * frame/mmr: completely move primitives out of frame * address review comments * beefy-mmr: bring back mmr root from header digest * clippy fixes for rustc 1.60 * address review comments
Substrate · 
Substrate is a next-generation framework for blockchain innovation 🚀.
Trying it out
Simply go to docs.substrate.io and follow the installation instructions. You can also try out one of the tutorials.
Contributions & Code of Conduct
Please follow the contributions guidelines as outlined in docs/CONTRIBUTING.adoc. In all communications and contributions, this project follows the Contributor Covenant Code of Conduct.
Security
The security policy and procedures can be found in docs/SECURITY.md.
License
- Substrate Primitives (
sp-*), Frame (frame-*) and the pallets (pallets-*), binaries (/bin) and all other utilities are licensed under Apache 2.0. - Substrate Client (
/client/*/sc-*) is licensed under GPL v3.0 with a classpath linking exception.
The reason for the split-licensing is to ensure that for the vast majority of teams using Substrate to create feature-chains, then all changes can be made entirely in Apache2-licensed code, allowing teams full freedom over what and how they release and giving licensing clarity to commercial teams.
In the interests of the community, we require any deeper improvements made to Substrate's core logic (e.g. Substrate's internal consensus, crypto or database code) to be contributed back so everyone can benefit.