* [ci] Remove vault

* remove anchors

* Grandpa revert procedure

* Trigger ci pipeline

* Test rename

* Update client/finality-grandpa/src/authorities.rs

Co-authored-by: André Silva <123550+andresilva@users.noreply.github.com>

* Fix fork-tree descendent check

* Add test assertions for the fix

* Improve documentation

* Nitpicks

This pr changes all default execution strategies to `Wasm`. This is basically a deprecation of the
native runtime. While the native runtime isn't removed and can still be used, it will not be used
anymore by default.

This will also improve the usage for people who want to run random commits, which most often forget
to run with `--execution wasm`. Otherwise they often run into storage root mismatches because of
using the native runtime.

* Bump enumflags2 from 0.6.4 to 0.7.4

Bumps [enumflags2](https://github.com/NieDzejkob/enumflags2) from 0.6.4 to 0.7.4.
- [Release notes](https://github.com/NieDzejkob/enumflags2/releases)
- [Commits](https://github.com/NieDzejkob/enumflags2/compare/v0.6.4...v0.7.4)

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  dependency-type: direct:production
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* use `#[bitflags]` attribute macro

Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>
Co-authored-by: Shawn Tabrizi <shawntabrizi@gmail.com>

* transactional: Fix some nitpicks

This fixes some nitpicks related to the transactional storage stuff from me. As everything was
merged too fast, here are some nitpicks from me. First, the entire functionality is moved into its
own file to have a clear separation. Secondly I changed the `set_transactional_level` to not take
`Layer` by reference. Besides that I have added some docs etc.

* Add some comment

* Move tests

* 

This reverts commit a69b8eb4a28f365a4a4b2fc295a693ec4d3d3cd5.

Bumps [dyn-clone](https://github.com/dtolnay/dyn-clone) from 1.0.4 to 1.0.5.
- [Release notes](https://github.com/dtolnay/dyn-clone/releases)
- [Commits](https://github.com/dtolnay/dyn-clone/compare/1.0.4...1.0.5)

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Bumps [backtrace](https://github.com/rust-lang/backtrace-rs) from 0.3.63 to 0.3.64.
- [Release notes](https://github.com/rust-lang/backtrace-rs/releases)
- [Commits](https://github.com/rust-lang/backtrace-rs/compare/0.3.63...0.3.64)

---
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  dependency-type: direct:production
  update-type: version-update:semver-patch
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Because `TryInto`/`TryFrom` are in prelude by default from edition 2021

Signed-off-by: koushiro <koushiro.cqx@gmail.com>

Bumps [futures](https://github.com/rust-lang/futures-rs) from 0.3.19 to 0.3.21.
- [Release notes](https://github.com/rust-lang/futures-rs/releases)
- [Changelog](https://github.com/rust-lang/futures-rs/blob/master/CHANGELOG.md)
- [Commits](https://github.com/rust-lang/futures-rs/compare/0.3.19...0.3.21)

---
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  update-type: version-update:semver-patch
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* introduce hard limit to transactional

* add single layer transactional

* remove single_transactional

* Update mod.rs

* add tests

* maybe fix contracts cc @athei



* fmt

* fix contract logic

* Update frame/contracts/src/exec.rs

Co-authored-by: Alexander Theißen <alex.theissen@me.com>

* Update exec.rs

* add unchecked and custom errors

* Update lib.rs

* Apply suggestions from code review

Co-authored-by: Alexander Theißen <alex.theissen@me.com>

* Replace storage access by atomics

Co-authored-by: Alexander Theißen <alex.theissen@me.com>

* refactor beefy mmr

* use plain vector of bytes for leaf extra

* update comment

* update comments

* remove unused vars

* Use sp_std::vec::Vec

Co-authored-by: Adrian Catangiu <adrian@parity.io>

* make extra data generic

* fix tests

* refactor beefy-mmr

* Update frame/beefy-mmr/src/lib.rs

* minor fix

* fmt

* Update frame/beefy-mmr/src/lib.rs

Co-authored-by: Adrian Catangiu <adrian@parity.io>

* add iter-from for bags-list

* Fix

* Apply suggestions from code review

Co-authored-by: Oliver Tale-Yazdi <oliver.tale-yazdi@parity.io>

* Fix

Co-authored-by: Oliver Tale-Yazdi <oliver.tale-yazdi@parity.io>

Fixes: https://github.com/paritytech/substrate/issues/11145

* Fail if `MaxVoters` too small

* Fixing benchmarking test, better naming of error

* reverting accidental change

* use fully qualified syntax
no need to interate to calculate len

* Fail directly if too many voters

* Fix phragmen benchmark

Signed-off-by: Oliver Tale-Yazdi <oliver.tale-yazdi@parity.io>

* cargo run --quiet --profile=production  --features=runtime-benchmarks --manifest-path=bin/node/cli/Cargo.toml -- benchmark --chain=dev --steps=50 --repeat=20 --pallet=pallet_elections_phragmen --extrinsic=* --execution=wasm --wasm-execution=compiled --heap-pages=4096 --output=./frame/elections-phragmen/src/weights.rs --template=./.maintain/frame-weight-template.hbs

Co-authored-by: Parity Bot <admin@parity.io>

* `seal_origin` + tests added

* `seal_origin` benchmark added

* `seal_code_hash` + tests added

* `seal_code_hash` benchmark added

* `seal_own_code_hash` + tests added

* `seal_own_code_hash` benchmark added

* fmt lil fix

* akward accident bug fix

* Apply suggestions from code review

Co-authored-by: Alexander Theißen <alex.theissen@me.com>

* Apply suggestions from code review

Co-authored-by: Alexander Theißen <alex.theissen@me.com>

* benchmark fix

* `WasmModule::getter()` to take `module_name` arg

* test enhanced

* fixes based on review feedback

* Apply suggestions from code review

Co-authored-by: Alexander Theißen <alex.theissen@me.com>

* Hash left as const to return a ref to it from mock

* HASH test val to local const in mock

* Apply suggestions from code review

Co-authored-by: Alexander Theißen <alex.theissen@me.com>

* fixes to benchmarks according to review feedback

* cargo run --quiet --profile=production  --features=runtime-benchmarks --manifest-path=bin/node/cli/Cargo.toml -- benchmark --chain=dev --steps=50 --repeat=20 --pallet=pallet_contracts --extrinsic=* --execution=wasm --wasm-execution=compiled --heap-pages=4096 --output=./frame/contracts/src/weights.rs --template=./.maintain/frame-weight-template.hbs

* removed `seal_origin` from API

Co-authored-by: Alexander Theißen <alex.theissen@me.com>
Co-authored-by: Parity Bot <admin@parity.io>

* Update `lru` to 0.7.3

* Update `regex` to 1.5.5

* Update `thread_local` to 1.1.4

* Spellcheck HBS templates and fix vars

Signed-off-by: Oliver Tale-Yazdi <oliver.tale-yazdi@parity.io>

* Add test for benchmark-storage

Signed-off-by: Oliver Tale-Yazdi <oliver.tale-yazdi@parity.io>

* Fmt templates

Signed-off-by: Oliver Tale-Yazdi <oliver.tale-yazdi@parity.io>

* fmt

Signed-off-by: Oliver Tale-Yazdi <oliver.tale-yazdi@parity.io>

* Review fixes

Co-authored-by: Bastian Köcher <bkchr@users.noreply.github.com>

Co-authored-by: Bastian Köcher <bkchr@users.noreply.github.com>

Bumps [libc](https://github.com/rust-lang/libc) from 0.2.119 to 0.2.121.
- [Release notes](https://github.com/rust-lang/libc/releases)
- [Commits](https://github.com/rust-lang/libc/compare/0.2.119...0.2.121)

---
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- dependency-name: libc
  dependency-type: direct:production
  update-type: version-update:semver-patch
...

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* Bump `tokio` to 0.17.0

* Revert version changes to scale-info

Co-authored-by: Keith Yeung <kungfukeith11@gmail.com>

* add notes and warnings to ProvideInherent docs

* rephrase ProvideInherent doc comments

* more comment refinement

* remove multiple inherents note

* remove repetition

Co-authored-by: Bastian Köcher <bkchr@users.noreply.github.com>

* replace inherent example in docs

* add note about who checks is_inherent_required

* Apply suggestions from code review

Co-authored-by: Bastian Köcher <bkchr@users.noreply.github.com>

Co-authored-by: Bastian Köcher <bkchr@users.noreply.github.com>

Bumps [zeroize](https://github.com/RustCrypto/utils) from 1.4.3 to 1.5.4.
- [Release notes](https://github.com/RustCrypto/utils/releases)
- [Commits](https://github.com/RustCrypto/utils/compare/zeroize-v1.4.3...zeroize-v1.5.4)

---
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- dependency-name: zeroize
  dependency-type: direct:production
  update-type: version-update:semver-minor
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Bumps [handlebars](https://github.com/sunng87/handlebars-rust) from 4.1.6 to 4.2.2.
- [Release notes](https://github.com/sunng87/handlebars-rust/releases)
- [Changelog](https://github.com/sunng87/handlebars-rust/blob/master/CHANGELOG.md)
- [Commits](https://github.com/sunng87/handlebars-rust/compare/v4.1.6...v4.2.2)

---
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- dependency-name: handlebars
  dependency-type: direct:production
  update-type: version-update:semver-minor
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* Allow `pallet-election-provider` to accept smaller
solutions, issue #9478

* Fixing a typo

* Adding some more tests
Removing a seemingly outdated comment

* making it a URL

* Updating test name as per suggestion

Co-authored-by: Kian Paimani <5588131+kianenigma@users.noreply.github.com>

* Updating documentation to be more explicit

And to follow the general guidelines

Co-authored-by: Kian Paimani <5588131+kianenigma@users.noreply.github.com>

* Fixing formatting

* `Fallback` now of type `InstantElectionProvider`
Some cleanups

* Allow `pallet-election-provider` to accept smaller
solutions, issue #9478

* Fixing a typo

* Adding some more tests
Removing a seemingly outdated comment

* making it a URL

* Updating test name as per suggestion

Co-authored-by: Kian Paimani <5588131+kianenigma@users.noreply.github.com>

* Updating documentation to be more explicit

And to follow the general guidelines

Co-authored-by: Kian Paimani <5588131+kianenigma@users.noreply.github.com>

* Fixing formatting

* `Fallback` now of type `InstantElectionProvider`
Some cleanups

* Merging types into one type with generics

* Removing `ConstUSize` and use `ConstU32`

* cleaning up the code

* deprecating `OnChainSequentialPhragmen`
Renaming it to `UnboundedSequentialPhragmen` which should only be used
at genesis and for testing.
Use preferrably `BoundedOnChainSequentialPhragmen`

* Amending docs

* Adding some explicit imports

* Implementing generic `BoundedOnchainExecution`
Removing the deprecated `OnChainSequentialPhragmen`

* Use the right Balancing strategy

* Refactoring `onchain::Config`
Creating `onchain::ExecutionConfig`

* Merge master

* fmt

* Name cleanups after review suggestions

* cosmetics

* renaming `instant_elect` to `elect_with_bounds`
Other corresponding changes as per @Kianenigma

 feedback

* `BoundedOnchainExecution` -> `BoundedExecution`
And `UnboundedOnchainExecution` -> `UnboundedExecution`

* feedback from kian

* fmt + unneeded import

Co-authored-by: Kian Paimani <5588131+kianenigma@users.noreply.github.com>
Co-authored-by: kianenigma <kian@parity.io>

* Remove unneeded code

* Remove unused imports

Signed-off-by: Oliver Tale-Yazdi <oliver.tale-yazdi@parity.io>

Co-authored-by: Oliver Tale-Yazdi <oliver.tale-yazdi@parity.io>

Simplified BEEFY worker logic based on the invariant that GRANDPA
will always finalize 1st block of each new session, meaning BEEFY
worker is guaranteed to receive finality notification for the
BEEFY mandatory blocks.

Under these conditions the current design is as follows:
- session changes are detected based on BEEFY Digest present in
  BEEFY mandatory blocks,
- on each new session new `Rounds` of voting is created, with old
  rounds being dropped (for gossip rounds, last 3 are still alive
  so votes are still being gossiped),
- after processing finality for a block, the worker votes if
  a new voting target has become available as a result of said
  block finality processing,
- incoming votes as well as self-created votes are processed
  and signed commitments are created for completed BEEFY voting
  rounds,
- the worker votes if a new voting target becomes available
  once a round successfully completes.

On worker startup, the current validator set is retrieved from
the BEEFY pallet. If it is the genesis validator set, worker
starts voting right away considering Block #1 as session start.

Otherwise (not genesis), the worker will vote starting with
mandatory block of the next session.

Later on when we add the BEEFY initial-sync (catch-up) logic,
the worker will sync all past mandatory blocks Signed Commitments
and will be able to start voting right away.

BEEFY mandatory block is the block with header containing the BEEFY
`AuthoritiesChange` Digest, this block is guaranteed to be finalized
by GRANDPA.

This session-boundary block is signed by the ending-session's
validator set. Next blocks will be signed by the new session's
validator set. This behavior is consistent with what GRANDPA does
as well.

Also drop the limit N on active gossip rounds. In an adversarial
network, a bad actor could create and gossip N invalid votes with
round numbers larger than the current correct round number. This
would lead to votes for correct rounds to no longer be gossiped.

Add unit-tests for all components, including full voter consensus
tests.

Signed-off-by: Adrian Catangiu <adrian@parity.io>
Co-authored-by: Tomasz Drwięga <tomusdrw@users.noreply.github.com>
Co-authored-by: David Salami <Wizdave97>

* pallet-conviction-voting: make the pallet instanceable

Signed-off-by: koushiro <koushiro.cqx@gmail.com>

* Add default type param for some type alias

Signed-off-by: koushiro <koushiro.cqx@gmail.com>

* basic idea

* make tests better

* update bounties pallet to also have similar logic

* new test verifies logic for bounty pallet

* add test for new child logic

* better name

* make `node` compile with bounties changes

* * formatting
* use uniform notion of parent and child, no "master" or "general" entity
* README updated to match comments

* Revert "* formatting"

This reverts commit 1ab729e7c23b5db24a8e229d487bbc2ed81d38c3.

* update bounties logic to use bounds

* fix child

* bounties test for max

* update tests

* check min bound

* update node

* remove stale comment

* Update frame/bounties/src/lib.rs

Co-authored-by: Dan Shields <nukemandan@protonmail.com>

* Add benchmark-block command

Signed-off-by: Oliver Tale-Yazdi <oliver.tale-yazdi@parity.io>

* Apply suggestions from code review

Co-authored-by: Shawn Tabrizi <shawntabrizi@gmail.com>

* Beauty fixes

Signed-off-by: Oliver Tale-Yazdi <oliver.tale-yazdi@parity.io>

* Beauty fixes

Signed-off-by: Oliver Tale-Yazdi <oliver.tale-yazdi@parity.io>

Co-authored-by: Shawn Tabrizi <shawntabrizi@gmail.com>
Co-authored-by: parity-processbot <>

Signed-off-by: Oliver Tale-Yazdi <oliver.tale-yazdi@parity.io>

Co-authored-by: Shawn Tabrizi <shawntabrizi@gmail.com>

Signed-off-by: koushiro <koushiro.cqx@gmail.com>

* Add extra WASM heap pages when precompiling the runtime blob

* Fix compilation

* Fix rustdoc

* Fix rustdoc for real this time

* Fix benches compilation

* Improve the builder in `sc-executor-wasmtime`'s tests