[CI Skip] release/stable 0.0.282

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CONTRIBUTORS

@@ -1,4 +1,4 @@
-     293	Jaco                          	Bump yarn berry, bump deps (#457)
+     294	Jaco                          	Bump API (#458)
        7	Kevin Veros Hamonangan        	Update ss58.md (#81)
        5	brettkolodny                  	Contract query subscriptions workaround in Contract FAQ (#60)
        5	Jhon                          	Update types.basics.md (#165)

docs/kusama/storage.md

@@ -1827,7 +1827,7 @@ _These are well-known keys that are always available to the runtime implementati
 - **interface**: `api.query.substrate.heapPages`
 - **summary**:    Number of wasm linear memory pages required for execution of the runtime. 
 
-### intrablockEntropy(): `AccountId32`
+### intrablockEntropy(): `[u8;32]`
 - **interface**: `api.query.substrate.intrablockEntropy`
 - **summary**:    Current intra-block entropy (a universally unique `[u8; 32]` value) is stored here. 
 

docs/polkadot/storage.md

@@ -1484,7 +1484,7 @@ _These are well-known keys that are always available to the runtime implementati
 - **interface**: `api.query.substrate.heapPages`
 - **summary**:    Number of wasm linear memory pages required for execution of the runtime. 
 
-### intrablockEntropy(): `AccountId32`
+### intrablockEntropy(): `[u8;32]`
 - **interface**: `api.query.substrate.intrablockEntropy`
 - **summary**:    Current intra-block entropy (a universally unique `[u8; 32]` value) is stored here. 
 

docs/substrate/constants.md

@@ -52,6 +52,8 @@ The following sections contain the module constants, also known as parameter typ
 
 - **[messageQueue](#messagequeue)**
 
+- **[mixnet](#mixnet)**
+
 - **[multisig](#multisig)**
 
 - **[nftFractionalization](#nftfractionalization)**
@@ -542,10 +544,6 @@ ___
 
    For example, if it is 5, that means that at least 5 blocks will elapse between attempts  to submit the worker's solution. 
 
-### signedDepositBase: `u128`
-- **interface**: `api.consts.electionProviderMultiPhase.signedDepositBase`
-- **summary**:    Base deposit for a signed solution. 
-
 ### signedDepositByte: `u128`
 - **interface**: `api.consts.electionProviderMultiPhase.signedDepositByte`
 - **summary**:    Per-byte deposit for a signed solution. 
@@ -676,13 +674,9 @@ ___
 - **interface**: `api.consts.identity.basicDeposit`
 - **summary**:    The amount held on deposit for a registered identity 
 
-### fieldDeposit: `u128`
-- **interface**: `api.consts.identity.fieldDeposit`
-- **summary**:    The amount held on deposit per additional field for a registered identity. 
-
-### maxAdditionalFields: `u32`
-- **interface**: `api.consts.identity.maxAdditionalFields`
-- **summary**:    Maximum number of additional fields that may be stored in an ID. Needed to bound the I/O  required to access an identity, but can be pretty high. 
+### byteDeposit: `u128`
+- **interface**: `api.consts.identity.byteDeposit`
+- **summary**:    The amount held on deposit per encoded byte for a registered identity. 
 
 ### maxRegistrars: `u32`
 - **interface**: `api.consts.identity.maxRegistrars`
@@ -757,6 +751,51 @@ ___
 ___
 
 
+## mixnet
+
+### maxAuthorities: `u32`
+- **interface**: `api.consts.mixnet.maxAuthorities`
+- **summary**:    The maximum number of authorities per session. 
+
+### maxExternalAddressesPerMixnode: `u32`
+- **interface**: `api.consts.mixnet.maxExternalAddressesPerMixnode`
+- **summary**:    The maximum number of external addresses for a mixnode. 
+
+### maxExternalAddressSize: `u32`
+- **interface**: `api.consts.mixnet.maxExternalAddressSize`
+- **summary**:    The maximum size of one of a mixnode's external addresses. 
+
+### minMixnodes: `u32`
+- **interface**: `api.consts.mixnet.minMixnodes`
+- **summary**:    Minimum number of mixnodes. If there are fewer than this many mixnodes registered for a  session, the mixnet will not be active during the session. 
+
+### numCoverToCurrentBlocks: `u32`
+- **interface**: `api.consts.mixnet.numCoverToCurrentBlocks`
+- **summary**:    Length of the first phase of each session (`CoverToCurrent`), in blocks. 
+
+### numCoverToPrevBlocks: `u32`
+- **interface**: `api.consts.mixnet.numCoverToPrevBlocks`
+- **summary**:    Length of the third phase of each session (`CoverToPrev`), in blocks. 
+
+### numRegisterEndSlackBlocks: `u32`
+- **interface**: `api.consts.mixnet.numRegisterEndSlackBlocks`
+- **summary**:    The number of "slack" blocks at the end of each session.  [`maybe_register`](Pallet::maybe_register) will try to register before this slack  period, but may post registration transactions during the slack period as a last  resort. 
+
+### numRegisterStartSlackBlocks: `u32`
+- **interface**: `api.consts.mixnet.numRegisterStartSlackBlocks`
+- **summary**:    The number of "slack" blocks at the start of each session, during which  [`maybe_register`](Pallet::maybe_register) will not attempt to post registration  transactions. 
+
+### numRequestsToCurrentBlocks: `u32`
+- **interface**: `api.consts.mixnet.numRequestsToCurrentBlocks`
+- **summary**:    Length of the second phase of each session (`RequestsToCurrent`), in blocks. 
+
+### registrationPriority: `u64`
+- **interface**: `api.consts.mixnet.registrationPriority`
+- **summary**:    Priority of unsigned transactions used to register mixnodes. 
+
+___
+
+
 ## multisig
 
 ### depositBase: `u128`
@@ -929,6 +968,10 @@ ___
 
    For a value of 10, the threshold would be a pool points-to-balance ratio of 10:1.  Such a scenario would also be the equivalent of the pool being 90% slashed. 
 
+### maxUnbonding: `u32`
+- **interface**: `api.consts.nominationPools.maxUnbonding`
+- **summary**:    The maximum number of simultaneous unbonding chunks that can exist per member. 
+
 ### palletId: `FrameSupportPalletId`
 - **interface**: `api.consts.nominationPools.palletId`
 - **summary**:    The nomination pool's pallet id. 
@@ -1211,19 +1254,23 @@ ___
 - **interface**: `api.consts.staking.historyDepth`
 - **summary**:    Number of eras to keep in history. 
 
-   Following information is kept for eras in `[current_era -  HistoryDepth, current_era]`: `ErasStakers`, `ErasStakersClipped`,  `ErasValidatorPrefs`, `ErasValidatorReward`, `ErasRewardPoints`,  `ErasTotalStake`, `ErasStartSessionIndex`,  `StakingLedger.claimed_rewards`. 
+   Following information is kept for eras in `[current_era -  HistoryDepth, current_era]`: `ErasStakers`, `ErasStakersClipped`,  `ErasValidatorPrefs`, `ErasValidatorReward`, `ErasRewardPoints`,  `ErasTotalStake`, `ErasStartSessionIndex`, `ClaimedRewards`, `ErasStakersPaged`,  `ErasStakersOverview`. 
 
    Must be more than the number of eras delayed by session.  I.e. active era must always be in history. I.e. `active_era >  current_era - history_depth` must be guaranteed. 
 
    If migrating an existing pallet from storage value to config value,  this should be set to same value or greater as in storage. 
 
-   Note: `HistoryDepth` is used as the upper bound for the `BoundedVec`  item `StakingLedger.claimed_rewards`. Setting this value lower than  the existing value can lead to inconsistencies in the  `StakingLedger` and will need to be handled properly in a migration.  The test `reducing_history_depth_abrupt` shows this effect. 
+   Note: `HistoryDepth` is used as the upper bound for the `BoundedVec`  item `StakingLedger.legacy_claimed_rewards`. Setting this value lower than  the existing value can lead to inconsistencies in the  `StakingLedger` and will need to be handled properly in a migration.  The test `reducing_history_depth_abrupt` shows this effect. 
 
-### maxNominatorRewardedPerValidator: `u32`
-- **interface**: `api.consts.staking.maxNominatorRewardedPerValidator`
-- **summary**:    The maximum number of nominators rewarded for each validator. 
+### maxExposurePageSize: `u32`
+- **interface**: `api.consts.staking.maxExposurePageSize`
+- **summary**:    The maximum size of each `T::ExposurePage`. 
 
-   For each validator only the `$MaxNominatorRewardedPerValidator` biggest stakers can  claim their reward. This used to limit the i/o cost for the nominator payout. 
+   An `ExposurePage` is weakly bounded to a maximum of `MaxExposurePageSize`  nominators. 
+
+   For older non-paged exposure, a reward payout was restricted to the top  `MaxExposurePageSize` nominators. This is to limit the i/o cost for the  nominator payout. 
+
+   Note: `MaxExposurePageSize` is used to bound `ClaimedRewards` and is unsafe to reduce  without handling it in a migration. 
 
 ### maxUnlockingChunks: `u32`
 - **interface**: `api.consts.staking.maxUnlockingChunks`
@@ -1342,7 +1389,9 @@ ___
 
 ### minimumPeriod: `u64`
 - **interface**: `api.consts.timestamp.minimumPeriod`
-- **summary**:    The minimum period between blocks. Beware that this is different to the *expected*  period that the block production apparatus provides. Your chosen consensus system will  generally work with this to determine a sensible block time. e.g. For Aura, it will be  double this period on default settings. 
+- **summary**:    The minimum period between blocks. 
+
+   Be aware that this is different to the *expected* period that the block production  apparatus provides. Your chosen consensus system will generally work with this to  determine a sensible block time. For example, in the Aura pallet it will be double this  period on default settings. 
 
 ___
 
@@ -1359,6 +1408,10 @@ ___
 
    Benchmarks depend on this value, be sure to update weights file when changing this value 
 
+### maxTipAmount: `u128`
+- **interface**: `api.consts.tips.maxTipAmount`
+- **summary**:    The maximum amount for a single tip. 
+
 ### tipCountdown: `u32`
 - **interface**: `api.consts.tips.tipCountdown`
 - **summary**:    The period for which a tip remains open after is has achieved threshold tippers. 
@@ -1378,9 +1431,9 @@ ___
 
 ### operationalFeeMultiplier: `u8`
 - **interface**: `api.consts.transactionPayment.operationalFeeMultiplier`
-- **summary**:    A fee mulitplier for `Operational` extrinsics to compute "virtual tip" to boost their  `priority` 
+- **summary**:    A fee multiplier for `Operational` extrinsics to compute "virtual tip" to boost their  `priority` 
 
-   This value is multipled by the `final_fee` to obtain a "virtual tip" that is later  added to a tip component in regular `priority` calculations.  It means that a `Normal` transaction can front-run a similarly-sized `Operational`  extrinsic (with no tip), by including a tip value greater than the virtual tip. 
+   This value is multiplied by the `final_fee` to obtain a "virtual tip" that is later  added to a tip component in regular `priority` calculations.  It means that a `Normal` transaction can front-run a similarly-sized `Operational`  extrinsic (with no tip), by including a tip value greater than the virtual tip. 
 
    ```rust,ignore  // For `Normal`  let priority = priority_calc(tip); 
 
@@ -1407,6 +1460,10 @@ ___
 - **interface**: `api.consts.treasury.palletId`
 - **summary**:    The treasury's pallet id, used for deriving its sovereign account ID. 
 
+### payoutPeriod: `u32`
+- **interface**: `api.consts.treasury.payoutPeriod`
+- **summary**:    The period during which an approved treasury spend has to be claimed. 
+
 ### proposalBond: `Permill`
 - **interface**: `api.consts.treasury.proposalBond`
 - **summary**:    Fraction of a proposal's value that should be bonded in order to place the proposal.  An accepted proposal gets these back. A rejected proposal does not.