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Parachains configuration.rs FrameV2 #3516

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Jul 28, 2021

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@ferrell-code ferrell-code commented Jul 23, 2021

relates: #2882

Following the upgrade guidelines here: https://crates.parity.io/frame_support/attr.pallet.html#upgrade-guidelines.

⚠️ Breaking Change ⚠️

From https://crates.parity.io/frame_support/attr.pallet.html#checking-upgrade-guidelines

storages now use PalletInfo for module_prefix instead of the one given to decl_storage: Thus any use of this pallet in construct_runtime! should be careful to update name in order not to break storage or to upgrade storage (moreover for instantiable pallet). If pallet is published, make sure to warn about this breaking change.

So users of the Configuration pallet must be careful about the name they used in construct_runtime!. Hence the runtime-migration label, which might not be needed depending on the configuration of the Configuration pallet.

kusama, westend and rococo uses ParachainsConfiguration in construct_runtime!, so I migrated them to Configuration

polkadot does not use Configuration.

@ferrell-code ferrell-code changed the title Fer configuration framev2 Parachains configuration.rs framev2 Jul 23, 2021
@ferrell-code ferrell-code changed the title Parachains configuration.rs framev2 Parachains configuration.rs Framev2 Jul 23, 2021
@ferrell-code ferrell-code changed the title Parachains configuration.rs Framev2 Parachains configuration.rs FrameV2 Jul 23, 2021
@shawntabrizi shawntabrizi added B0-silent Changes should not be mentioned in any release notes C1-low PR touches the given topic and has a low impact on builders. D3-trivial 🧸 PR contains trivial changes in a runtime directory that do not require an audit. labels Jul 24, 2021
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Great work as always!

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bot merge

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ghost commented Jul 28, 2021

Waiting for commit status.

@ghost ghost merged commit 635f045 into paritytech:master Jul 28, 2021
@ferrell-code ferrell-code deleted the fer-configuration-framev2 branch July 28, 2021 04:58
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