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fix(trie): do not get/create buffer for nil child #2928

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merged 2 commits into from
Jan 10, 2023

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qdm12
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@qdm12 qdm12 commented Nov 8, 2022

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Do not get a buffer from the sync pool for each nil child of a branch

❓ why? Because this might request the creation of many buffers (allocated as 1.9MB - changing this in #2929) which are not needed, and GC of sync.Pool takes potentially longer than non-pool local buffers.

❓ ❓ this would likely reduce memory usage, but #2929 is likely more of a nail in the coffin. Although for clarity and small performance gains, I think it's better we still merge this.

Tests

go test -tags integration github.com/ChainSafe/gossamer/lib/trie/... github.com/ChainSafe/gossamer/internal/trie/...

Issues

#1936

Primary Reviewer

@timwu20

@qdm12 qdm12 changed the title fix(trie): do not get buffer for nil child fix(trie): do not get/create buffer for nil child Nov 8, 2022
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codecov bot commented Nov 8, 2022

Codecov Report

Merging #2928 (753189d) into development (df46e65) will increase coverage by 0.04%.
The diff coverage is 100.00%.

Additional details and impacted files
@@               Coverage Diff               @@
##           development    #2928      +/-   ##
===============================================
+ Coverage        51.89%   51.93%   +0.04%     
===============================================
  Files              219      219              
  Lines            27704    27712       +8     
===============================================
+ Hits             14376    14392      +16     
+ Misses           12104    12096       -8     
  Partials          1224     1224              

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@EclesioMeloJunior EclesioMeloJunior left a comment

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LGTM, just a small comment

internal/trie/node/branch_encode.go Outdated Show resolved Hide resolved
@qdm12 qdm12 force-pushed the qdm12/trie/encode-nil-child branch 2 times, most recently from 11c1d3a to 29b3eda Compare November 15, 2022 15:25
@qdm12 qdm12 force-pushed the qdm12/trie/encode-nil-child branch from 29b3eda to ff56ae4 Compare November 23, 2022 09:27
@qdm12 qdm12 force-pushed the qdm12/trie/encode-nil-child branch from ff56ae4 to ae5a0c5 Compare January 9, 2023 17:35
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lgtm, just get tests passing

@qdm12 qdm12 force-pushed the qdm12/trie/encode-nil-child branch from ae5a0c5 to 753189d Compare January 10, 2023 13:49
@qdm12 qdm12 merged commit d70af4f into development Jan 10, 2023
@qdm12 qdm12 deleted the qdm12/trie/encode-nil-child branch January 10, 2023 14:14
github-actions bot pushed a commit that referenced this pull request Dec 11, 2023
# [0.8.0](v0.7.0...v0.8.0) (2023-12-11)

### Bug Fixes

* **.github/workflows:** update node.js version ([#3637](#3637)) ([619be1b](619be1b))
* **babe:** Add support for versioned NextConfigData decoding ([#3239](#3239)) ([5ee3a64](5ee3a64))
* **blockstate:** if blocktree fails to search a hash in memory, load it from disk ([#3059](#3059)) ([6442544](6442544))
* cache slot to header data while checking BABE equivocation ([#3364](#3364)) ([dcfa4a4](dcfa4a4))
* **chain:** Fix `chain=westend` option  ([#3123](#3123)) ([64dbba6](64dbba6))
* **ci:** cancel previous workflow runs ([#3140](#3140)) ([a322a19](a322a19))
* **ci:** fix all Deepsource issues ([#3046](#3046)) ([4ea0a70](4ea0a70))
* **ci:** fix broken docker build ([#3231](#3231)) ([f796430](f796430))
* **ci:** Fix staging metrics collection ([#3138](#3138)) ([05a5c4c](05a5c4c))
* **cli:** parse module log-levels ([#3285](#3285)) ([86c7577](86c7577))
* **cmd/gossamer:** embed default toml config files ([#3091](#3091)) ([af38364](af38364))
* **cmd/gossamer:** update error message ([#3301](#3301)) ([960a9d4](960a9d4))
* **dot/babe:** use `bs.latestFinalised` instead of using `round/set id` ([#3167](#3167)) ([46c0ef7](46c0ef7))
* **dot/digest:** create `BlockImportHandler` and remove channel ([#3312](#3312)) ([a179855](a179855))
* **dot/network:** `findPeers` returns on timeout if a peer is found ([#3001](#3001)) ([2a05ce7](2a05ce7))
* **dot/network:** remove `maxReads` limitation to read stream ([#3287](#3287)) ([483b23f](483b23f))
* **dot/state:** clean up scheduled changes once a forced change is applied ([#3219](#3219)) ([5ebec46](5ebec46))
* **dot/state:** fix a bug in IsDescendantOf ([#3125](#3125)) ([4fd4a89](4fd4a89))
* **dot/state:** store raw authority keys and decode when verifying block signature ([#3627](#3627)) ([58f741d](58f741d))
* **dot/sync:** fix `Timestamp slot must match 'CurrentSlot'` while using `westend` spec file ([#3040](#3040)) ([e6da01b](e6da01b))
* **dot/sync:** Revert verify justification before importing blocks ([#3615](#3615)) ([11b96dc](11b96dc))
* **dot/sync:** rework on bootstrap/tip sync ([#3227](#3227)) ([ab6650a](ab6650a))
* **dot/sync:** use `Range` instead of `SubChain` at `handleDescedingRequest` ([#3006](#3006)) ([a83c1a3](a83c1a3))
* **dot/sync:** verify justification before importing blocks ([#3576](#3576)) ([2954fc0](2954fc0))
* **dot/sync:** wrong error message at `checkOrGetDescendantHash` ([#2971](#2971)) ([b1c6bf1](b1c6bf1))
* **dot:** use tempDir in tests as base path to avoid creating `dot/~` ([#3363](#3363)) ([04514d5](04514d5))
* **go.mod:** Replace `centrifuge/go-substrate-rpc-client` dependency to `timwu20/go-substrate-rpc-client` temporarily to fix build ([#3572](#3572)) ([ea49251](ea49251))
* **lib/babe:** Add context and additional assertion to TestBuildBlock_ok ([#3101](#3101)) ([a9a89ed](a9a89ed))
* **lib/babe:** rewrite TestBuildBlock_failing ([#3089](#3089)) ([28a3d0b](28a3d0b))
* **lib/babe:** use current system time to yield a new slot ([#3133](#3133)) ([9cd6f25](9cd6f25))
* **lib/grandpa:**  on verifying block justification, compare given block hash with finalised hash ([#3081](#3081)) ([fc91843](fc91843))
* **lib/grandpa:** ensure `finalisationEngine` exits when stop channel is triggered ([#3141](#3141)) ([d7f7c06](d7f7c06))
* **lib/runtime:** `ext_default_child_storage_next_key_version_1` return `None` correctly ([#3473](#3473)) ([c7d574b](c7d574b))
* **lib/runtime:** Fix `wasm error: out of bounds memory access` at `[#9412261](https://github.com/ChainSafe/gossamer/issues/9412261)` ([#3588](#3588)) ([ecb1ad9](ecb1ad9))
* **lib/runtime:** prevents polkadot zero-address bug using `sr25519_verify` version 1 ([#3494](#3494)) ([8b93d5e](8b93d5e))
* **lib/runtime:** return correct encoded value for `None` ([#3451](#3451)) ([3e11bc2](3e11bc2))
* **lib/runtime:** update `MaxPossibleAllocation` to `2^25` ([#3393](#3393)) ([91eabdc](91eabdc))
* **lib/runtime:** use `westend-dev` spec file in `TestNodeRuntime_ValidateTransaction` ([#3047](#3047)) ([043f5eb](043f5eb))
* **lib/trie:** `ClearFromChild` should update parent trie ([#3482](#3482)) ([70e2d2b](70e2d2b))
* **lib/trie:** create an empty child trie if not found ([#3459](#3459)) ([5d68447](5d68447))
* **lib/trie:** record deleted Merkle values fixed ([#2873](#2873)) ([61f0216](61f0216))
* **peerset:** check for incoming slot error ([#2952](#2952)) ([a1602bc](a1602bc))
* **rpc-tests:** Fix node port to execute tests on macOS ([#3223](#3223)) ([f758575](f758575))
* **rpc/modules:** use `westend-local` in `TestAuthorModule_SubmitExtrinsic_invalid` test ([#3051](#3051)) ([b6429b7](b6429b7))
* **runtime:** initialize TransactionState when creating runtime instance ([#3188](#3188)) ([29fe7a0](29fe7a0))
* **scale:** Use *int for scale index ([#3274](#3274)) ([9b04d30](9b04d30))
* **staging:** fixes the staging deployment issues caused by the new cli ([#3266](#3266)) ([1f4e786](1f4e786))
* **state:** clarify node hashes vs merkle values ([#2915](#2915)) ([e4033e8](e4033e8))
* **test/rpc:** use `westend-local` in `TestStateRPCAPI` ([#3049](#3049)) ([c57ade6](c57ade6))
* **tests/polkadot_js:** Use `westend-local` to run polkadot js test suite ([#3052](#3052)) ([2d5ead1](2d5ead1))
* **tests/rpc:** ensure new blocks are created before assert ([#3042](#3042)) ([a116d58](a116d58))
* **tests/rpc:** flaky test `TestChainSubscriptionRPC/chain_subscribeNewHeads` ([#3092](#3092)) ([5b56238](5b56238))
* **tests/rpc:** place `GreaterOrEqual` arguments in the correct order at `chain_subscribeNewHeads` test ([#3137](#3137)) ([33bdf28](33bdf28))
* **tests:** Export unimplemented runtime fuctions ([#3461](#3461)) ([3e4546c](3e4546c))
* **trie:** do not create buffer for nil child ([#2928](#2928)) ([d70af4f](d70af4f))
* **wasmer:** `ext_storage_exists_version_1` for empty values ([#2973](#2973)) ([059268e](059268e))

### Features

* **chain:** Add Westend network as command line `chain` option ([#3103](#3103)) ([d9cdd45](d9cdd45))
* **chain:** remove unneeded spec files ([#3086](#3086)) ([c76387d](c76387d))
* **cli:** use a single flag for log level in the CLI ([#3303](#3303)) ([caf3ea4](caf3ea4))
* **dot/network:** introduce libp2p resource manager + prometheus metrics ([#3333](#3333)) ([f166746](f166746))
* **dot/rpc:** export block trie state entries for a block hash ([#3607](#3607)) ([43828fe](43828fe))
* **dot/rpc:** implement RPC method state_queryStorageAt ([#3191](#3191)) ([3bbdfe0](3bbdfe0))
* **dot/state:** create `Range` to traverse the blocktree and the blocks in the disk ([#2990](#2990)) ([4442eee](4442eee))
* **dot/state:** keep latest state trie in memory ([#3386](#3386)) ([421d087](421d087))
* **dot/sync:** include block origin and skip extra validation on `initialSync` ([#3392](#3392)) ([8e1650e](8e1650e))
* **dot/sync:** Remove the `EndBlockHash` from `BlockRequestMessage` ([#2977](#2977)) ([b25e0b4](b25e0b4))
* **internal/database:** replace `chaindb/badgerdb` with `pebbledb` ([#3434](#3434)) ([344461d](344461d))
* introduces `SaturatingAdd` and `SaturatingSub` ([#3519](#3519)) ([daa9e25](daa9e25))
* **lib/allocator:** Refactor `FreeingBumpHeapAllocator` ([#3570](#3570)) ([39ca47f](39ca47f))
* **lib/babe:** Submit BABE equivocation report  ([#2947](#2947)) ([55de62e](55de62e)), closes [#2853](#2853)
* **lib/blocktree:** reduce the entries in the runtimes mapping ([#3151](#3151)) ([1a34972](1a34972))
* **lib/grandpa:** include `t.Parallel()` to all `lib/grandpa` tests ([#2840](#2840)) ([5c93488](5c93488))
* **lib/runtime/wasmer:** report grandpa equivocations ([#3007](#3007)) ([e63aeea](e63aeea))
* **lib/runtime:** `wazero` implementation of `runtime.Instance` ([#3279](#3279)) ([115d6f5](115d6f5))
* **lib/runtime:** add extra required runtime imports for parachain validation ([#3254](#3254)) ([dc1a521](dc1a521))
* **lib/runtime:** Update default `runtime.Instance` to `wazero` ([#3352](#3352)) ([308b10a](308b10a))
* **pkg/scale:** `VaryingDataType` String method ([#2970](#2970)) ([841636e](841636e))
* **pkg/scale:** Add `Marshaler` and `Unmarshaler` interfaces and functionality ([#3617](#3617)) ([4888ce4](4888ce4))
* **pkg/scale:** Use `New()` receiver function for construction of custom `VaryingDataType`  ([#3315](#3315)) ([9688f6c](9688f6c))
* **runtime/wasmer:** create wrapper around wasmer.Memory  ([#3160](#3160)) ([fc1055d](fc1055d))
* **runtime/wasmer:** write wasmer using latest wasmer version ([#3168](#3168)) ([32f1aa8](32f1aa8))
* **scale:** add `MustMarshal` function ([#2991](#2991)) ([32a80aa](32a80aa))
* **sync:** Validate bad blocks ([#3220](#3220)) ([0d0354b](0d0354b))
* **telemetry:** Add scheduled and force changes telemetry metrics ([#3226](#3226)) ([c53b1cd](c53b1cd))
* **trie:** Add trie v1 new headers support ([#3295](#3295)) ([c30f463](c30f463))
* **zombienet:** Add javascript tests to zombienet testing ([#3200](#3200)) ([aca9a5b](aca9a5b))
* **zombienet:** add zombienet testing to github workflow ([#3192](#3192)) ([d788bd6](d788bd6))

### Reverts

* **lib/runtime:** rollback wasmer update `PR[#3168](https://github.com/ChainSafe/gossamer/issues/3168)` ([#3264](#3264)) ([e7ff0cf](e7ff0cf))
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🎉 This PR is included in version 0.8.0 🎉

The release is available on GitHub release

Your semantic-release bot 📦🚀

timwu20 pushed a commit that referenced this pull request Apr 18, 2024
# [0.8.0](v0.7.0...v0.8.0) (2023-12-11)

### Bug Fixes

* **.github/workflows:** update node.js version ([#3637](#3637)) ([619be1b](619be1b))
* **babe:** Add support for versioned NextConfigData decoding ([#3239](#3239)) ([5ee3a64](5ee3a64))
* **blockstate:** if blocktree fails to search a hash in memory, load it from disk ([#3059](#3059)) ([6442544](6442544))
* cache slot to header data while checking BABE equivocation ([#3364](#3364)) ([dcfa4a4](dcfa4a4))
* **chain:** Fix `chain=westend` option  ([#3123](#3123)) ([64dbba6](64dbba6))
* **ci:** cancel previous workflow runs ([#3140](#3140)) ([a322a19](a322a19))
* **ci:** fix all Deepsource issues ([#3046](#3046)) ([4ea0a70](4ea0a70))
* **ci:** fix broken docker build ([#3231](#3231)) ([f796430](f796430))
* **ci:** Fix staging metrics collection ([#3138](#3138)) ([05a5c4c](05a5c4c))
* **cli:** parse module log-levels ([#3285](#3285)) ([86c7577](86c7577))
* **cmd/gossamer:** embed default toml config files ([#3091](#3091)) ([af38364](af38364))
* **cmd/gossamer:** update error message ([#3301](#3301)) ([960a9d4](960a9d4))
* **dot/babe:** use `bs.latestFinalised` instead of using `round/set id` ([#3167](#3167)) ([46c0ef7](46c0ef7))
* **dot/digest:** create `BlockImportHandler` and remove channel ([#3312](#3312)) ([a179855](a179855))
* **dot/network:** `findPeers` returns on timeout if a peer is found ([#3001](#3001)) ([2a05ce7](2a05ce7))
* **dot/network:** remove `maxReads` limitation to read stream ([#3287](#3287)) ([483b23f](483b23f))
* **dot/state:** clean up scheduled changes once a forced change is applied ([#3219](#3219)) ([5ebec46](5ebec46))
* **dot/state:** fix a bug in IsDescendantOf ([#3125](#3125)) ([4fd4a89](4fd4a89))
* **dot/state:** store raw authority keys and decode when verifying block signature ([#3627](#3627)) ([58f741d](58f741d))
* **dot/sync:** fix `Timestamp slot must match 'CurrentSlot'` while using `westend` spec file ([#3040](#3040)) ([e6da01b](e6da01b))
* **dot/sync:** Revert verify justification before importing blocks ([#3615](#3615)) ([11b96dc](11b96dc))
* **dot/sync:** rework on bootstrap/tip sync ([#3227](#3227)) ([ab6650a](ab6650a))
* **dot/sync:** use `Range` instead of `SubChain` at `handleDescedingRequest` ([#3006](#3006)) ([a83c1a3](a83c1a3))
* **dot/sync:** verify justification before importing blocks ([#3576](#3576)) ([2954fc0](2954fc0))
* **dot/sync:** wrong error message at `checkOrGetDescendantHash` ([#2971](#2971)) ([b1c6bf1](b1c6bf1))
* **dot:** use tempDir in tests as base path to avoid creating `dot/~` ([#3363](#3363)) ([04514d5](04514d5))
* **go.mod:** Replace `centrifuge/go-substrate-rpc-client` dependency to `timwu20/go-substrate-rpc-client` temporarily to fix build ([#3572](#3572)) ([ea49251](ea49251))
* **lib/babe:** Add context and additional assertion to TestBuildBlock_ok ([#3101](#3101)) ([a9a89ed](a9a89ed))
* **lib/babe:** rewrite TestBuildBlock_failing ([#3089](#3089)) ([28a3d0b](28a3d0b))
* **lib/babe:** use current system time to yield a new slot ([#3133](#3133)) ([9cd6f25](9cd6f25))
* **lib/grandpa:**  on verifying block justification, compare given block hash with finalised hash ([#3081](#3081)) ([fc91843](fc91843))
* **lib/grandpa:** ensure `finalisationEngine` exits when stop channel is triggered ([#3141](#3141)) ([d7f7c06](d7f7c06))
* **lib/runtime:** `ext_default_child_storage_next_key_version_1` return `None` correctly ([#3473](#3473)) ([c7d574b](c7d574b))
* **lib/runtime:** Fix `wasm error: out of bounds memory access` at `[#9412261](https://github.com/ChainSafe/gossamer/issues/9412261)` ([#3588](#3588)) ([ecb1ad9](ecb1ad9))
* **lib/runtime:** prevents polkadot zero-address bug using `sr25519_verify` version 1 ([#3494](#3494)) ([8b93d5e](8b93d5e))
* **lib/runtime:** return correct encoded value for `None` ([#3451](#3451)) ([3e11bc2](3e11bc2))
* **lib/runtime:** update `MaxPossibleAllocation` to `2^25` ([#3393](#3393)) ([91eabdc](91eabdc))
* **lib/runtime:** use `westend-dev` spec file in `TestNodeRuntime_ValidateTransaction` ([#3047](#3047)) ([043f5eb](043f5eb))
* **lib/trie:** `ClearFromChild` should update parent trie ([#3482](#3482)) ([70e2d2b](70e2d2b))
* **lib/trie:** create an empty child trie if not found ([#3459](#3459)) ([5d68447](5d68447))
* **lib/trie:** record deleted Merkle values fixed ([#2873](#2873)) ([61f0216](61f0216))
* **peerset:** check for incoming slot error ([#2952](#2952)) ([a1602bc](a1602bc))
* **rpc-tests:** Fix node port to execute tests on macOS ([#3223](#3223)) ([f758575](f758575))
* **rpc/modules:** use `westend-local` in `TestAuthorModule_SubmitExtrinsic_invalid` test ([#3051](#3051)) ([b6429b7](b6429b7))
* **runtime:** initialize TransactionState when creating runtime instance ([#3188](#3188)) ([29fe7a0](29fe7a0))
* **scale:** Use *int for scale index ([#3274](#3274)) ([9b04d30](9b04d30))
* **staging:** fixes the staging deployment issues caused by the new cli ([#3266](#3266)) ([1f4e786](1f4e786))
* **state:** clarify node hashes vs merkle values ([#2915](#2915)) ([e4033e8](e4033e8))
* **test/rpc:** use `westend-local` in `TestStateRPCAPI` ([#3049](#3049)) ([c57ade6](c57ade6))
* **tests/polkadot_js:** Use `westend-local` to run polkadot js test suite ([#3052](#3052)) ([2d5ead1](2d5ead1))
* **tests/rpc:** ensure new blocks are created before assert ([#3042](#3042)) ([a116d58](a116d58))
* **tests/rpc:** flaky test `TestChainSubscriptionRPC/chain_subscribeNewHeads` ([#3092](#3092)) ([5b56238](5b56238))
* **tests/rpc:** place `GreaterOrEqual` arguments in the correct order at `chain_subscribeNewHeads` test ([#3137](#3137)) ([33bdf28](33bdf28))
* **tests:** Export unimplemented runtime fuctions ([#3461](#3461)) ([3e4546c](3e4546c))
* **trie:** do not create buffer for nil child ([#2928](#2928)) ([d70af4f](d70af4f))
* **wasmer:** `ext_storage_exists_version_1` for empty values ([#2973](#2973)) ([059268e](059268e))

### Features

* **chain:** Add Westend network as command line `chain` option ([#3103](#3103)) ([d9cdd45](d9cdd45))
* **chain:** remove unneeded spec files ([#3086](#3086)) ([c76387d](c76387d))
* **cli:** use a single flag for log level in the CLI ([#3303](#3303)) ([caf3ea4](caf3ea4))
* **dot/network:** introduce libp2p resource manager + prometheus metrics ([#3333](#3333)) ([f166746](f166746))
* **dot/rpc:** export block trie state entries for a block hash ([#3607](#3607)) ([43828fe](43828fe))
* **dot/rpc:** implement RPC method state_queryStorageAt ([#3191](#3191)) ([3bbdfe0](3bbdfe0))
* **dot/state:** create `Range` to traverse the blocktree and the blocks in the disk ([#2990](#2990)) ([4442eee](4442eee))
* **dot/state:** keep latest state trie in memory ([#3386](#3386)) ([421d087](421d087))
* **dot/sync:** include block origin and skip extra validation on `initialSync` ([#3392](#3392)) ([8e1650e](8e1650e))
* **dot/sync:** Remove the `EndBlockHash` from `BlockRequestMessage` ([#2977](#2977)) ([b25e0b4](b25e0b4))
* **internal/database:** replace `chaindb/badgerdb` with `pebbledb` ([#3434](#3434)) ([344461d](344461d))
* introduces `SaturatingAdd` and `SaturatingSub` ([#3519](#3519)) ([daa9e25](daa9e25))
* **lib/allocator:** Refactor `FreeingBumpHeapAllocator` ([#3570](#3570)) ([39ca47f](39ca47f))
* **lib/babe:** Submit BABE equivocation report  ([#2947](#2947)) ([55de62e](55de62e)), closes [#2853](#2853)
* **lib/blocktree:** reduce the entries in the runtimes mapping ([#3151](#3151)) ([1a34972](1a34972))
* **lib/grandpa:** include `t.Parallel()` to all `lib/grandpa` tests ([#2840](#2840)) ([5c93488](5c93488))
* **lib/runtime/wasmer:** report grandpa equivocations ([#3007](#3007)) ([e63aeea](e63aeea))
* **lib/runtime:** `wazero` implementation of `runtime.Instance` ([#3279](#3279)) ([115d6f5](115d6f5))
* **lib/runtime:** add extra required runtime imports for parachain validation ([#3254](#3254)) ([dc1a521](dc1a521))
* **lib/runtime:** Update default `runtime.Instance` to `wazero` ([#3352](#3352)) ([308b10a](308b10a))
* **pkg/scale:** `VaryingDataType` String method ([#2970](#2970)) ([841636e](841636e))
* **pkg/scale:** Add `Marshaler` and `Unmarshaler` interfaces and functionality ([#3617](#3617)) ([4888ce4](4888ce4))
* **pkg/scale:** Use `New()` receiver function for construction of custom `VaryingDataType`  ([#3315](#3315)) ([9688f6c](9688f6c))
* **runtime/wasmer:** create wrapper around wasmer.Memory  ([#3160](#3160)) ([fc1055d](fc1055d))
* **runtime/wasmer:** write wasmer using latest wasmer version ([#3168](#3168)) ([32f1aa8](32f1aa8))
* **scale:** add `MustMarshal` function ([#2991](#2991)) ([32a80aa](32a80aa))
* **sync:** Validate bad blocks ([#3220](#3220)) ([0d0354b](0d0354b))
* **telemetry:** Add scheduled and force changes telemetry metrics ([#3226](#3226)) ([c53b1cd](c53b1cd))
* **trie:** Add trie v1 new headers support ([#3295](#3295)) ([c30f463](c30f463))
* **zombienet:** Add javascript tests to zombienet testing ([#3200](#3200)) ([aca9a5b](aca9a5b))
* **zombienet:** add zombienet testing to github workflow ([#3192](#3192)) ([d788bd6](d788bd6))

### Reverts

* **lib/runtime:** rollback wasmer update `PR[#3168](https://github.com/ChainSafe/gossamer/issues/3168)` ([#3264](#3264)) ([e7ff0cf](e7ff0cf))
timwu20 pushed a commit that referenced this pull request Apr 19, 2024
# [0.8.0](v0.7.0...v0.8.0) (2023-12-11)

### Bug Fixes

* **.github/workflows:** update node.js version ([#3637](#3637)) ([619be1b](619be1b))
* **babe:** Add support for versioned NextConfigData decoding ([#3239](#3239)) ([5ee3a64](5ee3a64))
* **blockstate:** if blocktree fails to search a hash in memory, load it from disk ([#3059](#3059)) ([6442544](6442544))
* cache slot to header data while checking BABE equivocation ([#3364](#3364)) ([dcfa4a4](dcfa4a4))
* **chain:** Fix `chain=westend` option  ([#3123](#3123)) ([64dbba6](64dbba6))
* **ci:** cancel previous workflow runs ([#3140](#3140)) ([a322a19](a322a19))
* **ci:** fix all Deepsource issues ([#3046](#3046)) ([4ea0a70](4ea0a70))
* **ci:** fix broken docker build ([#3231](#3231)) ([f796430](f796430))
* **ci:** Fix staging metrics collection ([#3138](#3138)) ([05a5c4c](05a5c4c))
* **cli:** parse module log-levels ([#3285](#3285)) ([86c7577](86c7577))
* **cmd/gossamer:** embed default toml config files ([#3091](#3091)) ([af38364](af38364))
* **cmd/gossamer:** update error message ([#3301](#3301)) ([960a9d4](960a9d4))
* **dot/babe:** use `bs.latestFinalised` instead of using `round/set id` ([#3167](#3167)) ([46c0ef7](46c0ef7))
* **dot/digest:** create `BlockImportHandler` and remove channel ([#3312](#3312)) ([a179855](a179855))
* **dot/network:** `findPeers` returns on timeout if a peer is found ([#3001](#3001)) ([2a05ce7](2a05ce7))
* **dot/network:** remove `maxReads` limitation to read stream ([#3287](#3287)) ([483b23f](483b23f))
* **dot/state:** clean up scheduled changes once a forced change is applied ([#3219](#3219)) ([5ebec46](5ebec46))
* **dot/state:** fix a bug in IsDescendantOf ([#3125](#3125)) ([4fd4a89](4fd4a89))
* **dot/state:** store raw authority keys and decode when verifying block signature ([#3627](#3627)) ([58f741d](58f741d))
* **dot/sync:** fix `Timestamp slot must match 'CurrentSlot'` while using `westend` spec file ([#3040](#3040)) ([e6da01b](e6da01b))
* **dot/sync:** Revert verify justification before importing blocks ([#3615](#3615)) ([11b96dc](11b96dc))
* **dot/sync:** rework on bootstrap/tip sync ([#3227](#3227)) ([ab6650a](ab6650a))
* **dot/sync:** use `Range` instead of `SubChain` at `handleDescedingRequest` ([#3006](#3006)) ([a83c1a3](a83c1a3))
* **dot/sync:** verify justification before importing blocks ([#3576](#3576)) ([2954fc0](2954fc0))
* **dot/sync:** wrong error message at `checkOrGetDescendantHash` ([#2971](#2971)) ([b1c6bf1](b1c6bf1))
* **dot:** use tempDir in tests as base path to avoid creating `dot/~` ([#3363](#3363)) ([04514d5](04514d5))
* **go.mod:** Replace `centrifuge/go-substrate-rpc-client` dependency to `timwu20/go-substrate-rpc-client` temporarily to fix build ([#3572](#3572)) ([ea49251](ea49251))
* **lib/babe:** Add context and additional assertion to TestBuildBlock_ok ([#3101](#3101)) ([a9a89ed](a9a89ed))
* **lib/babe:** rewrite TestBuildBlock_failing ([#3089](#3089)) ([28a3d0b](28a3d0b))
* **lib/babe:** use current system time to yield a new slot ([#3133](#3133)) ([9cd6f25](9cd6f25))
* **lib/grandpa:**  on verifying block justification, compare given block hash with finalised hash ([#3081](#3081)) ([fc91843](fc91843))
* **lib/grandpa:** ensure `finalisationEngine` exits when stop channel is triggered ([#3141](#3141)) ([d7f7c06](d7f7c06))
* **lib/runtime:** `ext_default_child_storage_next_key_version_1` return `None` correctly ([#3473](#3473)) ([c7d574b](c7d574b))
* **lib/runtime:** Fix `wasm error: out of bounds memory access` at `[#9412261](https://github.com/ChainSafe/gossamer/issues/9412261)` ([#3588](#3588)) ([ecb1ad9](ecb1ad9))
* **lib/runtime:** prevents polkadot zero-address bug using `sr25519_verify` version 1 ([#3494](#3494)) ([8b93d5e](8b93d5e))
* **lib/runtime:** return correct encoded value for `None` ([#3451](#3451)) ([3e11bc2](3e11bc2))
* **lib/runtime:** update `MaxPossibleAllocation` to `2^25` ([#3393](#3393)) ([91eabdc](91eabdc))
* **lib/runtime:** use `westend-dev` spec file in `TestNodeRuntime_ValidateTransaction` ([#3047](#3047)) ([043f5eb](043f5eb))
* **lib/trie:** `ClearFromChild` should update parent trie ([#3482](#3482)) ([70e2d2b](70e2d2b))
* **lib/trie:** create an empty child trie if not found ([#3459](#3459)) ([5d68447](5d68447))
* **lib/trie:** record deleted Merkle values fixed ([#2873](#2873)) ([61f0216](61f0216))
* **peerset:** check for incoming slot error ([#2952](#2952)) ([a1602bc](a1602bc))
* **rpc-tests:** Fix node port to execute tests on macOS ([#3223](#3223)) ([f758575](f758575))
* **rpc/modules:** use `westend-local` in `TestAuthorModule_SubmitExtrinsic_invalid` test ([#3051](#3051)) ([b6429b7](b6429b7))
* **runtime:** initialize TransactionState when creating runtime instance ([#3188](#3188)) ([29fe7a0](29fe7a0))
* **scale:** Use *int for scale index ([#3274](#3274)) ([9b04d30](9b04d30))
* **staging:** fixes the staging deployment issues caused by the new cli ([#3266](#3266)) ([1f4e786](1f4e786))
* **state:** clarify node hashes vs merkle values ([#2915](#2915)) ([e4033e8](e4033e8))
* **test/rpc:** use `westend-local` in `TestStateRPCAPI` ([#3049](#3049)) ([c57ade6](c57ade6))
* **tests/polkadot_js:** Use `westend-local` to run polkadot js test suite ([#3052](#3052)) ([2d5ead1](2d5ead1))
* **tests/rpc:** ensure new blocks are created before assert ([#3042](#3042)) ([a116d58](a116d58))
* **tests/rpc:** flaky test `TestChainSubscriptionRPC/chain_subscribeNewHeads` ([#3092](#3092)) ([5b56238](5b56238))
* **tests/rpc:** place `GreaterOrEqual` arguments in the correct order at `chain_subscribeNewHeads` test ([#3137](#3137)) ([33bdf28](33bdf28))
* **tests:** Export unimplemented runtime fuctions ([#3461](#3461)) ([3e4546c](3e4546c))
* **trie:** do not create buffer for nil child ([#2928](#2928)) ([d70af4f](d70af4f))
* **wasmer:** `ext_storage_exists_version_1` for empty values ([#2973](#2973)) ([059268e](059268e))

### Features

* **chain:** Add Westend network as command line `chain` option ([#3103](#3103)) ([d9cdd45](d9cdd45))
* **chain:** remove unneeded spec files ([#3086](#3086)) ([c76387d](c76387d))
* **cli:** use a single flag for log level in the CLI ([#3303](#3303)) ([caf3ea4](caf3ea4))
* **dot/network:** introduce libp2p resource manager + prometheus metrics ([#3333](#3333)) ([f166746](f166746))
* **dot/rpc:** export block trie state entries for a block hash ([#3607](#3607)) ([43828fe](43828fe))
* **dot/rpc:** implement RPC method state_queryStorageAt ([#3191](#3191)) ([3bbdfe0](3bbdfe0))
* **dot/state:** create `Range` to traverse the blocktree and the blocks in the disk ([#2990](#2990)) ([4442eee](4442eee))
* **dot/state:** keep latest state trie in memory ([#3386](#3386)) ([421d087](421d087))
* **dot/sync:** include block origin and skip extra validation on `initialSync` ([#3392](#3392)) ([8e1650e](8e1650e))
* **dot/sync:** Remove the `EndBlockHash` from `BlockRequestMessage` ([#2977](#2977)) ([b25e0b4](b25e0b4))
* **internal/database:** replace `chaindb/badgerdb` with `pebbledb` ([#3434](#3434)) ([344461d](344461d))
* introduces `SaturatingAdd` and `SaturatingSub` ([#3519](#3519)) ([daa9e25](daa9e25))
* **lib/allocator:** Refactor `FreeingBumpHeapAllocator` ([#3570](#3570)) ([39ca47f](39ca47f))
* **lib/babe:** Submit BABE equivocation report  ([#2947](#2947)) ([55de62e](55de62e)), closes [#2853](#2853)
* **lib/blocktree:** reduce the entries in the runtimes mapping ([#3151](#3151)) ([1a34972](1a34972))
* **lib/grandpa:** include `t.Parallel()` to all `lib/grandpa` tests ([#2840](#2840)) ([5c93488](5c93488))
* **lib/runtime/wasmer:** report grandpa equivocations ([#3007](#3007)) ([e63aeea](e63aeea))
* **lib/runtime:** `wazero` implementation of `runtime.Instance` ([#3279](#3279)) ([115d6f5](115d6f5))
* **lib/runtime:** add extra required runtime imports for parachain validation ([#3254](#3254)) ([dc1a521](dc1a521))
* **lib/runtime:** Update default `runtime.Instance` to `wazero` ([#3352](#3352)) ([308b10a](308b10a))
* **pkg/scale:** `VaryingDataType` String method ([#2970](#2970)) ([841636e](841636e))
* **pkg/scale:** Add `Marshaler` and `Unmarshaler` interfaces and functionality ([#3617](#3617)) ([4888ce4](4888ce4))
* **pkg/scale:** Use `New()` receiver function for construction of custom `VaryingDataType`  ([#3315](#3315)) ([9688f6c](9688f6c))
* **runtime/wasmer:** create wrapper around wasmer.Memory  ([#3160](#3160)) ([fc1055d](fc1055d))
* **runtime/wasmer:** write wasmer using latest wasmer version ([#3168](#3168)) ([32f1aa8](32f1aa8))
* **scale:** add `MustMarshal` function ([#2991](#2991)) ([32a80aa](32a80aa))
* **sync:** Validate bad blocks ([#3220](#3220)) ([0d0354b](0d0354b))
* **telemetry:** Add scheduled and force changes telemetry metrics ([#3226](#3226)) ([c53b1cd](c53b1cd))
* **trie:** Add trie v1 new headers support ([#3295](#3295)) ([c30f463](c30f463))
* **zombienet:** Add javascript tests to zombienet testing ([#3200](#3200)) ([aca9a5b](aca9a5b))
* **zombienet:** add zombienet testing to github workflow ([#3192](#3192)) ([d788bd6](d788bd6))

### Reverts

* **lib/runtime:** rollback wasmer update `PR[#3168](https://github.com/ChainSafe/gossamer/issues/3168)` ([#3264](#3264)) ([e7ff0cf](e7ff0cf))
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