* make pool roles optional

* undo lock file changes?

* add migration

* add the ability for pools to chill themselves

* boilerplate of tests

* somewhat stable, but I think I found another bug as well

* Fix it all

* Add more more sophisticated test + capture one more bug.

* Update frame/staking/src/lib.rs

* reduce the diff a little bit

* add some test for the slashing bug

* cleanup

* fix lock file?

* Fix

* fmt

* Update frame/nomination-pools/src/lib.rs

Co-authored-by: Oliver Tale-Yazdi <[email protected]>

* Update frame/nomination-pools/src/lib.rs

Co-authored-by: Oliver Tale-Yazdi <[email protected]>

* Update frame/nomination-pools/src/lib.rs

Co-authored-by: Oliver Tale-Yazdi <[email protected]>

* Update frame/nomination-pools/src/mock.rs

Co-authored-by: Oliver Tale-Yazdi <[email protected]>

* Fix build

* fix some fishy tests..

* add one last integrity check for MinCreateBond

* remove bad assertion -- needs to be dealt with later

* nits

* fix tests and add benchmarks for chill

* remove stuff

* fix benchmarks

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

* remove defensive

* first working version

* bring back all tests

* ALL new tests work now

* cleanup

* make sure benchmarks and all work

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

* round of self-review, make arithmetic safe

* fix warn

* add migration code

* Fix doc

* add precision notes

* make arithmetic fallible

* fix node runtime

* a lot of precision tests and notes and stuff

* document MaxPOintsToBalance better

* :round of self-review

* fmt

* fix some comments

* Fix proportional slashing logic

* Update frame/nomination-pools/src/tests.rs

Co-authored-by: Oliver Tale-Yazdi <[email protected]>

* Update frame/nomination-pools/src/tests.rs

Co-authored-by: Oliver Tale-Yazdi <[email protected]>

* Update frame/nomination-pools/src/lib.rs

Co-authored-by: Oliver Tale-Yazdi <[email protected]>

* track poinst in migration

* fix

* fmt

* fix migration

* remove event read

* Apply suggestions from code review

* Update frame/staking/src/lib.rs

Co-authored-by: Shawn Tabrizi <[email protected]>

* Update frame/nomination-pools/src/lib.rs

Co-authored-by: Shawn Tabrizi <[email protected]>

* Update frame/nomination-pools/src/lib.rs

Co-authored-by: Shawn Tabrizi <[email protected]>

* update

* fmt

* fmt

* add one last test

* fmt

Co-authored-by: Oliver Tale-Yazdi <[email protected]>
Co-authored-by: Shawn Tabrizi <[email protected]>
Co-authored-by: Parity Bot <[email protected]>

* Allow to set item's price

* Clean the state when we transfer/burn an item or destroy a collection

* Allow to buy an item

* Remove redundant checks

* Improve events

* Cover with tests

* Add comments

* Apply suggestions

* Fmt

* Improvements for price validation

* Improve validation

* Update to use the new terminology

* Remove multi-assets support

* Chore

* Weights + benchmarking

* Shield against human error

* Test when we pass the higher item's price

* fmt fix

* Chore

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

* Remove is_frozen check when setting the price

* Try to fix benchmarking

* Fix benchmarking

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

* Add transactional

* Add 'allow deprecated' flag for transactional

* Remove #[allow(deprecated)]

* ".git/.scripts/bench-bot.sh" pallet dev pallet_uniques

Co-authored-by: Parity Bot <[email protected]>
Co-authored-by: command-bot <>

* Fix proportional slashing logic

* Update frame/nomination-pools/test-staking/src/lib.rs

Co-authored-by: David <[email protected]>

* Update frame/staking/src/lib.rs

Co-authored-by: David <[email protected]>

* Update frame/staking/src/lib.rs

Co-authored-by: David <[email protected]>

* Update frame/staking/src/lib.rs

Co-authored-by: David <[email protected]>

* fmt

* Update frame/nomination-pools/test-staking/src/lib.rs

* clean

* fix

* last fixes

* doc

Co-authored-by: David <[email protected]>

* Remove direct dependency of `sc-network` on `sc-network-light`

* Move `WarpSyncProvider` trait and surrounding data structures into `sc-network-common`

* Move `WarpSyncProvider` trait and surrounding data structures into `sc-network-common`

* Create `sync` module in `sc-network-common`, create `ChainSync` trait there (not used yet), move a bunch of associated data structures from `sc-network-sync`

* Switch from concrete implementation to `ChainSync` trait from `sc-network-common`

* Introduce `OpaqueStateRequest`/`OpaqueStateResponse` to remove generics from `StateSync` trait

* Introduce `OpaqueBlockRequest`/`OpaqueBlockResponse`, make `scheme` module of `sc-network-sync` private

* Surface `sc-network-sync` into `sc-service` and make `sc-network` not depend on it anymore

* Remove now unnecessary dependency from `sc-network`

* Replace crate links with just text since dependencies are gone now

* Remove `warp_sync` re-export from `sc-network-common`

* Update copyright in network-related files

* Address review comments about documentation

* Apply review suggestion

* Rename `extra_requests` module to `metrics`

Co-authored-by: Bastian Köcher <[email protected]>

* prep council election pallet for being dissolved + make it temporarily bounded

* fix tests

* fix

* Update frame/elections-phragmen/src/lib.rs

* fix bench?

* Update libp2p to 0.46.0

* Update libp2p to 0.46.1

* Fix telemetry initialization

* Fix tests

* add tx-ban-seconds

* fix

* trigger CI

* trigger CI

* remove test print

* Update client/cli/src/params/transaction_pool_params.rs

Co-authored-by: André Silva <[email protected]>

Co-authored-by: André Silva <[email protected]>

* sync: Fixed clearing subsequent ranges

* Warp sync fix

* Better documentation

* un-deprecate transactional macro

* add transactional back to nomination pools

* pallet-mmr: fix some typos

* pallet-mmr: make the MMR resilient to chain forks

* pallet-mmr: get hash for block that added node

* beefy-mmr: add debug logging

* add explanatory comment

* account for block offset of pallet activation

* add support for finding all nodes added by leaf

* minor improvements

* add helper to return all nodes added to mmr with a leaf append

* simplify leaf_node_index_to_leaf_index

summing the (shifted) differences in peak positions adds up to the (shifted) final position, so
don't need to fold over positions.

* dead fish: this also doesn't work

The idea was to keep a rolling window of `(parent_hash, pos)` leaf
entries in the offchain db, with the window matching the one
that provides `block_num -> block_hash` mappings in `frame_system`.

Once a leaf exits the window it would be "canonicalized" by switching
its offchain db key from `(parent_hash, pos)` to simple `pos`.

This doesn't work however because there's no way to get leaf contents
from offchain db while in runtime context.. so no way to get+clear+set
leaf to change its key in offchain db.

Ideas:
1. move the "canonicalization" logic to offchain worker
2. enhance IndexingApi with "offchain::move(old_key, new_key)"
   This is weird, but correct, deterministic and safe AFAICT, so
   it could be exposed to runtime.

* simplify rightmost_leaf_node_index_from_pos

* minor fix

* move leaf canonicalization to offchain worker

* move storage related code to storage.rs

* on offchain reads use canonic key for old leaves

* fix offchain worker write using canon key

* fix pallet-mmr tests

* add documentation and fix logging

* add offchain mmr canonicalization test

* test canon + generate + verify

* fix pallet-beefy-mmr tests

* implement review suggestions

* improve test

* pallet-mmr: add offchain pruning of forks

* pallet-mmr: improve offchain pruning

Instead of keeping pruning map as single blob in offchain db,
keep individual parent-hash lists with block-num identifier as part
of the offchain key.

Signed-off-by: acatangiu <[email protected]>

* pallet-mmr: improve MMRStore<OffchainStorage>::get()

Do the math and retrieve node using correct (canon or non-canon)
offchain db key, instead of blindly looking in both canon and non-canon
offchain db locations for each node.

Still fallback on looking at both if for any reason it's not where
expected.

Signed-off-by: acatangiu <[email protected]>

* pallet-mmr: storage: improve logs

* fix tests: correctly persist overlay

runtime indexing API works on overlay, whereas offchain context
bypasses overlay, so for loops > canon-window, canon would fail.

* pallet-mmr: fix numeric typo in test

* add comment around LeafData requirements

Signed-off-by: acatangiu <[email protected]>

Co-authored-by: Robert Hambrock <[email protected]>

* Fixed the bug with transfer value.

* Apply suggestions from code review

Co-authored-by: Alexander Theißen <[email protected]>

* Moved check into `initial_transfer`

* Fmt

Co-authored-by: Alexander Theißen <[email protected]>

* Nomination pool fix

* fmt

* fix

* pushed

* node: fix fee multiplier test

Co-authored-by: André Silva <[email protected]>

* Prevend unsoundness in environments with broken `madvise(MADV_DONTNEED)`

* Add the `std` feature to `rustix` dependency

Apparently not having this breaks compilation on non-nightly toolchains.

* Autodetect the page size when checking whether `madvise` works

* Only make sure that the madvice check doesn't return `Err`

* Democracy.fast_track not allowed with zero voting period

* revert static parameter alter line

* ensure voting period greater zero

* update doc for fast_track

* unit test: instant fast track to the next block referendum is backed

* fix typos in comments

* Separate queueing blocks for import from removal

* Add regression tests

* Remove unnecessary log

* Clear queued blocks when processed

* Move check out of match block

* Track queued block ranges

* Update client/network/sync/src/blocks.rs

* Update client/network/sync/src/blocks.rs

* Update client/network/sync/src/blocks.rs

* Update client/network/sync/src/blocks.rs

* FMT

Co-authored-by: Bastian Köcher <[email protected]>
Co-authored-by: Bastian Köcher <[email protected]>

* Bump `wasmtime` to 0.37.0 and `zstd` to 0.11.2

* Bump `wasmtime` to 0.38.0

* save

* builds and old tests pass

save:  temporary value dropped while borrowed

save: finally builds

test updated but still fails

* type names enhanced

* VarSizedKey bounded to new Config param

* improved wasm runtime updated funcs

* unstable-interface tests fixed

* benchmarks fixed

* Apply suggestions from code review

Co-authored-by: Alexander Theißen <[email protected]>

* fixes on feedback

* fixes on feedback applied + make it build

* benchmarks build but fail (old)

* "Original code too large"

* seal_clear_storage bench fixed (code size workaround hack removal tbd)

* bench_seal_clear_storage pass

* bench_seal_take_storage ... ok

* added new seal_set_storage + updated benchmarks

* added new seal_get_storage + updated benchmarks

* added new seal_contains_storage + updated benchmarks

* added tests for _transparent exec functions

* wasm test for clear_storage

* wasm test for take_storage

* wasm test for new set_storage

* wasm test for new get_storage

* wasm test for new contains_storage

* CI fix

* ci fix

* ci fix

* ci fix

* cargo run --quiet --profile=production  --features=runtime-benchmarks --manifest-path=bin/node/cli/Cargo.toml -- benchmark pallet --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

* fixes according to the review feedback

* tests & benchmarks fixed

* cargo run --quiet --profile=production  --features=runtime-benchmarks --manifest-path=bin/node/cli/Cargo.toml -- benchmark pallet --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

* refactoring

* fix to runtime api

* ci fix

* ctx.get_storage() factored out

* ctx.contains_storage() factored out

* number of batches reduced for transparent hashing storage benchmarks

* contracts RPC & pallet::get_storage to use transparent hashing

* node and rpc updated to use get_storage with VarSizedKey

* refactored (more concize)

* refactored contains_storage (DRYed)

* refactored contains_storage (DRYed)

* fix rpc

* fmt fix

* more fixes in rpc

* rollback `Pallet:get_storage` to Vec<u8> and rpc and node parts related to it

* added `KeyDecodingFailed` error

* Revert weird "fmt fix"

This reverts commit c582cfff4b5cb2c9929fd5e3b45519bb24aeb657.

* node-executor basic test update

* fix node-executor basic test

* benchmarks fix

* more benchmarks fix

* FixedSizedKey is hidden from pub, VarSizedKey is exported as StorageKey

* ci fix

* set_storage benchmark fix

* ci fix

* ci fix

* comments improved

* new error code to rpc: KEY_DECODING_FAILED

* Put `rusty-cachier` before PR merge into `master` for `cargo-check-benches` job

* cargo run --quiet --profile=production  --features=runtime-benchmarks --manifest-path=bin/node/cli/Cargo.toml -- benchmark pallet --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

* minor optimization

Co-authored-by: Alexander Theißen <[email protected]>
Co-authored-by: Parity Bot <[email protected]>
Co-authored-by: Vladimir Istyufeev <[email protected]>
Co-authored-by: command-bot <>

* make pallet-tips & pallet-bounties instantiable

* update test

* add default instance

* update

* cargo fmt

* update

* update

* update

* update

* fix merge

* fix tests

* bounties benchmarking instantiable

* fix benchmarks

* make tips benchmarks instantible

Co-authored-by: Shawn Tabrizi <[email protected]>

* pallet-beefy: add Config::OnNewValidatorSet type

Add a hook to pallet-beefy for doing specific work when
BEEFY validator set changes.

For example, this can be used by pallet-beefy-mmr to cache
a lightweight MMR root over validators and make it available
to light clients.

* pallet-beefy-mmr: implement OnNewValidatorSet

Implement pallet-beefy::OnNewValidatorSet to be notified of BEEFY
validator set changes. Use the notifications to compute and cache
a light weight 'BEEFY authority set' which is an MMR root over
BEEFY validator set plus some extra info.

Previously, pallet-beefy-mmr was interogating pallet-beefy about
validator set id on every block to find out when it needs to recompute
the authority set.
By using the event-driven approach in this commit, we also save one
extra state interogation per block.

* pallet-beefy-mmr: add new authority_set() API

Expose current and next BEEFY authority sets through runtime API.
These can be directly used by light clients to avoid having them
compute them themselves based on BEEFY validator sets.

Signed-off-by: acatangiu <[email protected]>

* rename BeefyMmr exposed runtime api

* epochs: don't use gap when there's at least one genesis epoch imported

* epochs: add test for genesis gap fix

* contracts: Reduce size of deletion queue depth

* Remove unused import

* Support offline env variable in wasm builder

* Clean up

* Improve checks

Co-authored-by: Bastian Köcher <[email protected]>

* Update crate docs

* Add docs to `lib.rs` and introduce helper method `offline_build`

Co-authored-by: Bastian Köcher <[email protected]>

This ensures that there isn't any extra data attached that isn't used.

overriden -> overridden

* More robust revert procedure

Return an error if revert is called in a node that is not actively
running grandpa, i.e. grandpa genesis data has not been initialized.
Previous implementation was just firing an `unreachable!` code exception.

Furthermore we skip revert hassle if there is nothing to revert.

* Nit

* Implement Serialize/Deserialize on WeakBoundedVec

* cargo fmt

* Warn when there are too many elements while deserializing WeakBoundedVec

* Pump the gossip engine while waiting for the BEEFY runtime pallet

This fixes a memory leak when the BEEFY gadget is turned on, but
the runtime doesn't actually use BEEFY.

* Implement `FusedFuture` for `GossipEngine`

* Fuse futures outside of loops

the script executed by check-dependent-cumulus only works for PRs, as shown in https://gitlab.parity.io/parity/mirrors/substrate/-/jobs/1630771#L87, which comes from https://github.com/paritytech/pipeline-scripts/blob/3ad10ddc0d985ef5326974a1143229c6429befab/check_dependent_project.sh#L443

* Update syn and fix compilation

* Bump pin-project

Bumps [twox-hash](https://github.com/shepmaster/twox-hash) from 1.6.2 to 1.6.3.
- [Release notes](https://github.com/shepmaster/twox-hash/releases)
- [Commits](https://github.com/shepmaster/twox-hash/compare/v1.6.2...v1.6.3

)

---
updated-dependencies:
- dependency-name: twox-hash
  dependency-type: direct:production
  update-type: version-update:semver-patch
...

Signed-off-by: dependabot[bot] <[email protected]>

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

Besides that it also adds some UI tests.

Signed-off-by: Emison Lu <[email protected]>

* chore: reduce uxt encode times

* fmt