* Add custom runtime upgrade for retract tip

* cargo update -p sp-io

* impl ProvideInherent for InclusionInherent

* reduce import churn; correct expect message

* move inclusion inherent identifier into primitives

It's not clear precisely why this is desired, but it's a pattern
I've seen in several places, so I'm going this to be on the
safe side. Worst case, we can revert this commit pretty easily.

* bump kusama spec_version to placate CI

* add license header

* empty commit; maybe github will notice the one with changes

* add sanity check to only include valid inherents

* Companion for #6503

* Remove old filtering

* Bump tx version

* Bump version

* Bump

* add new apis to externalities

* Update mod.rs

* update for new host function

* Rename unused

* cargo update -p sp-io

* Add whitelists

* Apply changes to polkadot runtime as well

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

* CheckEra -> CheckMortality

* Update substrate.

* Update staking reward curve for pre-parachain situation.

* Bump runtime.

* Bump versions

* Make kusama proxy explicit

* Make polkadot explicit

* Make westend explicit

* bump spec

* Companion for Substrate #6269 (nested storage tx)

* Adjust to PR changes

* Bump to newest substrate

* Bump spec

* add signed wrapper, typedef SignedStatement

* typedef SignedAvailabilityBitfield

* implement Signed wrapper

This is strictly an addition as of this commit; nothing is yet
changed in existing behavior.

* inline getters, remove review comment

* move EncodeAs, Signed from node::primitives to primitives::parachain

* Refactor SignedAvailabilityBitfield to use Signed

* don't double-encode real payload

This isn't an ideal solution, because it depends on the
implementation details of how SCALE encodes tuples, but OTOH
that behavior seems unlikely to change anytime soon.

* fix build errors

* cause the runtime to build properly with the new changes

Not sure why cargo check didn't catch this earlier; oh well.

* fix runtime tests and separate SignedStatement from SignedFullStatement

* better explain why CompactStatement exists

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

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

* add availability bitfield types to primitives

* begin inclusion module

* use GitHub issue link for limitation

* fix some compiler errors

* integrate validators into initializer

* add generic signing context

* make signing-context more generic

* fix issues with inclusion module

* add TODO

* guide: add validators and session index to inclusion

* guide: add session index to change notification

* implement session change logic

* add BackedCandidate type

* guide: refine inclusion pipeline

* guide: rename group_on to group_validators

* guide: add check about collator for parathread

* guide: add last_code_upgrade to paras and use in inclusion

* implement Paras::last_code_upgrade

* implement most checks in process_candidates

* make candidate receipt structs more generic

* make BackedCandidate struct more generic

* use hash param, not block number

* check that candidate is in context of the parent block

* include inclusion module in initializer

* implement enact-candidate

* check that only occupied cores have bits set

* finish implementing bitfield processing

* restructure consistency checks on candidates

* make some more primitives generic

* signature checking logic for backed candidates

* finish implementing process_candidates

* implement collect_pending

* add some trait implementations to primitives

* implement InclusionInherent and squash warnings

* test bitfield signing checks

* rename parachain head to para_head

* fix note_new_head bug in paras

* test bitfield enactment in inclusion

* helpers for candidate checks

* add test for most candidate checks

* add test for backing setting storage

* test session change logic

* remove extraneous type parameter

* remove some allow(unused)s

* extract threshold computation to const fn

* remove some more allow(unused)s

* improve doc

* add debug assertion

* fix primitive test compilation

* tag unanimous variant as unused

* Bump trie-db

* Bump substrate

* fix all runtimes and add test'

* Fix build

* Undo changes to lock file?

* Fix runtime test

* Remove unused imports

* cargo update -p sp-io

* Update Cargo.lock

* bump spec version

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

* Rename old labels.

* Bump runtimes

* Bump versions

* Bump lock

* remove IsCallable make use of in-origin filter

* update lock

* bump version for runtimes as spec as changed

* trigger CI

* Revert "trigger CI"

This reverts commit 5ac58fd4.

* Bump versions, tweak deposit costs.

* Version

* Lock

* Make test work ok when numbers are not round.

* Bump Substrate

* Lock

* scheduler module skeleton

* update scheduler skeleton to match latest version of guide

* better session change notification

* add mock randomness and fix test compilation

* shuffle validators into groups

* finish implementing session change logic for scheduler

* tweak core assignment type to track retries of parathread

* reframe queued parathread core as offset

* implement initialzation and finalization routines

* implement parathread claim queuing

* implement core_para

* implement the group_validators routine and fix errors

* add a reason for freeing cores

* implement `schedule` function

* add some docs to the scheduled function

* implement `occupied` helper

* implement availability predicate

* fix some warnings

* integrate scheduler into initializer

* integrate scheduler into mock module

* avoid conflict with Substrate's scheduler storage

* add parathreads index to paras module

* implement parathreads map in paras module

* add is_parathread to paras

* test adding parathread claim

* test that you cannot add claims when no parathread cores exist

* check session change parathread queue pruning

* test validator shuffling

* add allow_unused to scheduler items

* add test for scheduling

* add some more tests for scheduling logic

* test core rotation

* check parathread claim pruning after retries

* add bound notes

* Apply suggestions from code review

Co-authored-by: Peter Goodspeed-Niklaus <[email protected]>
Co-authored-by: Bernhard Schuster <[email protected]>

* more suggestions from review

* test availability predicate, add box to please compiler

* add changes to guide

Co-authored-by: Peter Goodspeed-Niklaus <[email protected]>
Co-authored-by: Bernhard Schuster <[email protected]>

* Bump Substrate again.

* update kusama runtmie for ensure origin

* update polkadot runtime for ensure origin

* fix imports

* root only available for runtime benchmarks

* Fix lock file

* Bump Substrate

* Update lock

* Remove questionable feature-gating.

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

* companion pr for paritytech/substrate#6235

* ???

* nah doesn't work for my branch

* bump Cargo.lock

* bump kusama spec versin

* bump kusama spec version

* revert to master

* bump Cargo.lock

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

* Bump versions.

* Update lock

* Fix for new Substrate

* Fix

* Remove Utility constraint in NonTransfer

* Bump

* Fixes

* Allow limited utilities in proxy filters.

* Fix

* Add SudoBalances proxy restrictions

* Rename Fixed128 to FixedI128.

* Bump cargo, merge #6236 fixes

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

* Introduce generalised proxies to polkadot

* Introduce proxy to westend

* Add proxy to Kusama.

* Fix

* Make it work

* Upsub

* file structure and initializer skeleton

* ensure session changes happen before initialization

* add a couple tests for initializer flow

* integrate with session handling

* configuration update logic

* configuration methods

* move test mock to its own module

* integrate configuration into initializer

* add note about initialization order

* integrate configuration module into mock

* add some tests for config module

* paras module storage

* implement paras session change operation

* amend past code pruning to fully cover acceptance period

* update guide again

* do pruning of historical validation code

* add weight to initialization

* integrate into mock & leave notes for next session

* clean up un-ended sentence

* alter test to account for double index in past code meta

* port over code-at logic test

* clarify checking for conflicting code upgrades

* add genesis for paras, include in mock, ensure incoming paras are processed

* note on return value of `validation_code_at`

* implement paras routines from implementor's guide

* bring over some existing tests and begin porting

* port over code upgrade tests

* test parachain registration

* test code_at with intermediate block

* fix warnings

* clean up docs and extract to separate struct

* adjust implementor's guide to include replacementtimes

* kill stray println

* rename expected_at to applied_after

* rewrite ParaPastCodeMeta to avoid reversal

* clarify and test interface of validation_code_at

* make FutureCode optional

* rename do_old_code_pruning

* add comment on Option<()> to answer FAQ

* address some more grumbles

* Identity

* Bump spec

* Update runtime/polkadot/src/lib.rs

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

* Fix runtime

* Bump runtimes

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

* Use Substrate block builder.

* Clean up metrics.

* Lock.

* Lock.

* Switch to newest basic authorship interface

* Update Substrate reference and polkadot spec_version

* Let's improve

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

This lets offline signers know that the transaction format has changed,
due to the addition of `transaction_version` to the signed payload.

* Bump

* Bump

* Bump