Bugfix release, see [CHANGELOG].

[CHANGELOG]: https://github.com/libp2p/rust-libp2p/blob/master/protocols/ping/CHANGELOG.md

* Introduce trait

* Implement VRFSigner in keystore

* Use vrf_sign from keystore

* Convert output to VRFInOut

* Simplify conversion

* vrf_sign secondary slot using keystore

* Fix RPC call to claim_slot

* Use Public instead of Pair

* Check primary threshold in signer

* Fix interface to return error

* Move vrf_sign to BareCryptoStore

* Fix authorship_works test

* Fix BABE logic leaks

* Acquire a read lock once

* Also fix RPC acquiring the read lock once

* Implement a generic way to construct VRF Transcript

* Use make_transcript_data to call sr25519_vrf_sign

* Make sure VRFTranscriptData is serializable

* Cleanup

* Move VRF to it's own module

* Implement & test VRF signing in testing module

* Remove leftover

* Fix feature requirements

* Revert removing vec macro

* Drop keystore pointer to prevent deadlock

* Nitpicks

* Add test to make sure make_transcript works

* Fix mismatch in VRF transcript

* Add a test to verify transcripts match in babe

* Return VRFOutput and VRFProof from keystore

This reverts commit 08e0747d.

* Add span recording to tracing implementation

* Add tracing proxy

* switch to rustc_hash::FxHashMap

* Replace lazy_static and hashmap with thread_local and vec.

* fix marking valid span as invalid while removing invalid spans

* refactor, add wasm_tracing module in `support`

* update registered spans

* tidy up

* typos

* refactor

* update flag name to signal lost trace - `is_valid_trace`

* update flag name to signal lost trace - `is_valid_trace`

* update docs

* update docs

* Use tracing Field recording to store the actual `name` and `target`
from wasm traces.

* fix debug log in subscriber + small refactor

* add tests

* handle misuse in case trying to exit span not held

* Implement filter for wasm traces, simplify field recording for primitive types

* remove superfluous warning

* update docs

* Update primitives/tracing/src/proxy.rs

Co-authored-by: Kian Paimani <[email protected]>

* Apply suggestions from code review

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

* update docs, apply suggestions

* move Proxy from thread_local to `Extension`, rename macro

* fix test

* unify native & wasm span macro calls

* implement wasm tracing control facility in primitives and frame

* add cli flag `--wasm-tracing`

* fix

* switch to `Option<u4>` (possible performance degradation), switch
to static mut bool

* performance improvement using u64 vs Option<u64>

* performance improvement moving concat to client

* update docs

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

Co-authored-by: Cecile Tonglet <[email protected]>

* performance improvement

* Revert "performance improvement"

This reverts commit 55ff8817a86302cd93bb6197eb4ca5bc7f4fb524.

* small refactor

* formatting

* bump impl_version

* Update client/cli/src/config.rs

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

* update docs

* small fixes, remove pub static

* nit

* add integration tests and refactor Subscriber

* tests

* revert formatting

* try fix test that works locally but not in CI

* try fix test that works locally but not in CI

* debug test that works locally but not in CI

* fix test that works locally but not in CI

* remove pub visibility from bool in runtime

* make TracingSpanGuard #[cfg(not(feature = "std"))], update docs, comments

* make TracingProxy drop implementation conditional on !empty state

* add docs for TraceHandler

* remove blank line

* update expect message

* update tests

* rename cli option to tracing_enable_wasm

* rename cli option to tracing_enable_wasm

* fix

* ensure wasm-tracing features are wasm only

* bump impl_version

* bump impl_version

* add `"pallet-scheduler/std"` to `[features]` `std` in node/runtime

* refactor service to remove sp_tracing dependency

* refactor: line width, trait bounds

* improve LogTraceHandler output

* fix test

* improve tracing log output

* Apply suggestions from code review

* Apply suggestions from code review

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

* swap wasm indication from trace name to a separate value

* Update client/tracing/src/lib.rs

* add docs

* remove runtime features

remove wasm_tracing option from CLI

remove wasm_tracing flag from ProfilingSubscriber

Co-authored-by: Matt Rutherford <[email protected]>
Co-authored-by: Kian Paimani <[email protected]>
Co-authored-by: Bastian Köcher <[email protected]>
Co-authored-by: Cecile Tonglet <[email protected]>

* Init atomic swap pallet

* Implement module swap operations

* Add successful swap test

* Bump node spec_version

* Fix storage name

* Add ProofLimit parameter to prevent proof size being too large

* Add missing events

* Basic weight support

* Add basic docs

* Mark swap on claim

This handles the additional case if `repatriate_reserved` fails.

* Add additional expire handler

* Update frame/atomic-swap/src/lib.rs

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

* Add docs on ProofLimit

* Fix test

* Return Ok(()) even when the transfer fails

Because we need to mark the swap as claimed no matter what.

* Remove retry logic

It's overkill. Swap is about something being executed, not necessarily successful.
Although there should be logic (reserve and unreserve) to make it so that both parties *believes*
that the execution is successful.

* succeed -> succeeded

* Add docs on duration -- revealer should use duration shorter than counterparty

* Missing trait type

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

* Allow empty values in the storage

* Bump trie-bench

* Bump trie-bench

* `decl_module!` print better error on duplicate reserved keyword

This prints a better error message on duplicated reserved keywords,
instead of complaining because of missing `origin`.

* Review feedback

* Initial draft, has some todos left

* remove ununsed import

* Apply suggestions from code review

* Some refactors with migration

* Fix more test and cleanup

* Fix for companion

* Apply suggestions from code review

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

* Update bin/node/runtime/src/impls.rs

* Fix weight

* Add integrity test

* length is not affected.

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

* Stored call in multisig

* Docs.

* Benchmarks.

* Fix

* Update frame/multisig/src/lib.rs

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

* patch benchmarks

* Minor grumbles.

* Update as_multi weight

* Fixes and refactoring.

* Split out threshold=1 and opaquify Call.

* Compiles, tests pass, weights are broken

* Update benchmarks, add working tests

* Add benchmark to threshold 1, add event too

* suppress warning for now

* @xlc improvment nit

* Update weight and tests

* Test for weight check

* Fix line width

* one more line width error

* Apply suggestions from code review

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

* fix merge

* more @apopiak feedback

* Multisig handles no preimage

* Optimize return weight after dispatch

* Error on failed deposit.

Co-authored-by: Bastian Köcher <[email protected]>
Co-authored-by: Shawn Tabrizi <[email protected]>
Co-authored-by: Alexander Popiak <[email protected]>

* All Sudo to do anything.

* Rename old labels.

* add system_dryRun

* fix build error

* delete unneeded code

* return ApplyExtrinsicResult directly

* line width

* mark dry run unsafe

* line width

* fix test

* add test

* update comment

* .gitlab-ci.yml: Run promtool on Prometheus alerting rules

Add a CI stage to test the Prometheus alerting rules within
`.maintain/monitoring`.

* .gitlab-ci.yml: Switch Prometheus stage to paritytech/tools image

* .gitlab-ci.yml: Follow http redirects in Prometheus stage

* .gitlab-ci.yml: Fix Prometheus stage promtool folder name

* client/authority-discovery: Don't add own address to priority group

In the scenario of a validator publishing the address of its sentry node
to the DHT, said sentry node should not add its own Multiaddr to the
peerset "authority" priority group.

Related to 273f31b7.

* client/authority-discovery: Remove unused import PeerId

* client/authority-discovery/tests: Add tcp protocol to multiaddresses

* force-vested-transfer

* Tweak weights

* Update frame/vesting/src/lib.rs

Co-authored-by: joe petrowski <[email protected]>

Co-authored-by: joe petrowski <[email protected]>

* Add label enforcement

* fix .gitlab-ci.yml

* update check_labels.sh

* Seperate out the complexity in ServiceBuilder::build_common into seperate functions

* Fix line widths

* Move some functions to their respective crates

* add auto-label github action

* Add missing 'remove-labels' line

* draft

* steps

* chore: fmt

* step by step

* more details

* make test public

* refactor: split into on and offchain

* test stab

* tabs my friend

* offchain overlay: split key into prefix and true key

Simplifies inspection and makes key actually unique.

* test: share state

* fix & test

* docs improv

* address review comments

* cleanup test chore

* refactor, abbrev link text

* chore: linewidth

* fix prefix key split fallout

* minor fallout

* minor changes

* addresses review comments

* rename historical.rs -> historical/mod.rs

* avoid shared::* wildcard import

* fix: add missing call to store_session_validator_set_to_offchain

* fix/compile: missing shared:: prefix

* fix/test: flow

* fix/review: Apply suggestions from code review

Co-authored-by: Tomasz Drwięga <[email protected]>

* fix/review: more review comment fixes

* fix/review: make ValidatorSet private

* fix/include: core -> sp_core

* fix/review: fallout

* fix/visbility: make them public API

Ref #6358

* fix/review: review changes fallout - again

Co-authored-by: Bernhard Schuster <[email protected]>
Co-authored-by: Tomasz Drwięga <[email protected]>

* impl integrity test for runtime

* Update frame/support/src/traits.rs

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

* Update frame/support/procedural/src/construct_runtime/mod.rs

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

* use thread local

* update doc

* Apply suggestions from code review

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

This is useful for both security and performance reasons. IPC is faster
than TCP, and it is subject to OS access controls.

* impl filter in origin

* remove IsCallable usage. Breaking: utility::batch(root, calls) no longer bypass BasicCallFilter

* rename BasicCallFilter -> BaseCallFilter

* refactor code

* Apply suggestions from code review

Co-authored-by: Kian Paimani <[email protected]>

* remove forgotten temporar comment

* better add suggestion in another PR

* refactor: use Clone instead of mem::replace

* fix tests

* fix tests

* fix tests

* fix benchmarks

* Make root bypass filter in utility::batch

* fix unused imports

Co-authored-by: Kian Paimani <[email protected]>

* add extend_lock for StorageLock

* changes

* changes

* mention C and M labels in contributing guide

* update PR template with more specific instructions

* update PR template with updated label rules and contributing guide link

* update contibuting guide

* almost works

* add clone to BalanceStatus

* reserve event

* fix staking tests

* fix balances tests

* Update frame/balances/src/tests.rs

Co-authored-by: Kian Paimani <[email protected]>

* restore tests and move event emission

* move repatriate reserved event outside of mutate_account

* clean up events in tests

Co-authored-by: Kian Paimani <[email protected]>

* Deprecate FunctionOf and remove users

* Remove unused import

This pr fixes a bug with the transaction pool not sending certain events
like finalized and also fixes the order of events. The problem with the
finalized event was that we did not extracted pruned extrinsics if there
were not ready transactions in the pool. However this is wrong, if we
have a re-org, a tx is clearly not ready anymore and we still need to
send a pruned event for it because it is in a new block included. This
also lead to sending "ready" events and tx being re-validated. The
listener also only send the "finalized" event if it has seen a block as
being included, which did not happen before with the old code.

The second fix of the pr is the order of events. If we prune and retract the
same transaction in the same block, we first need to send the "retract"
event and after that the "pruned" event, because finalization takes
longer and this would lead to the UI showing "retract" while it actually
is included.