chore(release): 0.9.0 [skip ci]

# [0.9.0](v0.8.0...v0.9.0) (2024-3-1)

### Bug Fixes

* add a limit of number of bytes while scale decoding a slice ([#3733](#3733)) ([5edbf89](5edbf89))
* **docs:** Fixing link to polkadot runtime fundamentals to the right one ([#3763](#3763)) ([a785d32](a785d32))
* don't panic if we fail to convert hex to bytes ([#3734](#3734)) ([12234de](12234de))
* **dot/sync:** execute p2p handshake when there is no target ([#3695](#3695)) ([a9db0ec](a9db0ec))
* fix index out of range undeterministic error in rpc test ([#3718](#3718)) ([d099384](d099384))
* fix non deterministic  panic during TestStableNetworkRPC integration test ([#3756](#3756)) ([ee3d243](ee3d243))
* **lib/trie:** use `MustBeHashed` for V1 trie nodes with larger storage values ([#3739](#3739)) ([f5e48a9](f5e48a9))
* **mocks:** Set fixed version for uber mockgen in CI ([#3656](#3656)) ([ea9877e](ea9877e))
* **runtime/storage:** support nested storage transactions ([#3670](#3670)) ([3e99f6d](3e99f6d))
* segfault on node restart ([#3736](#3736)) ([d1ca7aa](d1ca7aa))
* **state-version:** should be uint8 instead of uint32 ([#3779](#3779)) ([c8fdb14](c8fdb14))
* update paseo chain spec ([#3770](#3770)) ([6a54f28](6a54f28))
* use last finalized block on startup ([#3737](#3737)) ([c262642](c262642))

### Features

* **config:** dynamically set version based on environment ([#3693](#3693)) ([5c534c9](5c534c9))
* **staging:** Expose RPC on Westend Staging Node ([#3687](#3687)) ([c374eaa](c374eaa))
* **tests/scripts:** create script to retrieve trie state via rpc ([#3714](#3714)) ([5ccea40](5ccea40))

chore(release): 0.8.0 [skip ci]

# [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))

chore(release): 0.7.0 [skip ci]

# [0.7.0](v0.6.0...v0.7.0) (2022-11-23)

### Bug Fixes

* **chain:** update ed25519 addresses in dev/gssmr genesis files ([#2225](#2225)) ([5f47d8b](5f47d8b))
* **ci:** caching of Go caches ([#2451](#2451)) ([ce3c10c](ce3c10c))
* **ci:** codecov.yml configuration ([#2698](#2698)) ([d4fc383](d4fc383))
* **ci:** comment skip code for required workflows ([#2312](#2312)) ([45dce9b](45dce9b))
* **ci:** copyright workflow to exit if different files ([#2487](#2487)) ([89c32ae](89c32ae))
* **ci:** deepsource toml configuration ([#2744](#2744)) ([86a70de](86a70de))
* **ci:** embed v0.9.20 runtime, update test suite, and ci workflows ([#2543](#2543)) ([0fff418](0fff418)), closes [#2419](#2419) [#2561](#2561) [#2572](#2572) [#2581](#2581) [#2671](#2671)
* **ci:** fix staging Dockerfile ([#2474](#2474)) ([ae04b80](ae04b80))
* **ci:** mocks checking fixes ([#2274](#2274)) ([d1308e0](d1308e0))
* **ci:** run devnet module unit tests ([#2756](#2756)) ([f635c59](f635c59))
* **ci:** run golangci-lint on integration tests ([#2275](#2275)) ([3ae3401](3ae3401))
* **cmd:** allow --genesis flag to be passed to base command ([#2427](#2427)) ([7f5b5aa](7f5b5aa))
* **cmd:** avoid nil pointer dereference ([#2578](#2578)) ([f2cdfea](f2cdfea))
* **config:** temporary fix for pprof enabled setting precedence ([#2786](#2786)) ([d4d6262](d4d6262))
* **core:** fix txn pool for latest runtime ([#2809](#2809)) ([1551e66](1551e66))
* **deps:** upgrade chaindb to remove badger logs ([#2738](#2738)) ([e0c5706](e0c5706))
* **devnet:** Fix build workflow for devnet ([#2125](#2125)) ([0375fc2](0375fc2))
* **Dockerfile:** remove script entrypoint ([#2707](#2707)) ([abd161b](abd161b))
* **dot/core:** `RuntimeInstance` interface `Version` signature ([#2783](#2783)) ([7d66ec0](7d66ec0))
* **dot/core:** fix the race condition in TrieState ([#2499](#2499)) ([804069c](804069c)), closes [#2402](#2402)
* **dot/digest:** BABE NextEpochData and NextConfigData should be set on finalization ([#2339](#2339)) ([e991cc8](e991cc8))
* **dot/digest:** verify if next epoch already contains some definition ([#2472](#2472)) ([a2ac6c2](a2ac6c2))
* **dot/netwok:** check for duplicate message earlier ([#2435](#2435)) ([d62503f](d62503f))
* **dot/network:** change BlockRequestMessage number from uint64 to uint32 ([8105cd4](8105cd4))
* **dot/network:** close notifications streams ([#2093](#2093)) ([de6e7c9](de6e7c9)), closes [#2046](#2046)
* **dot/network:** fixing errMissingHandshakeMutex ([#2303](#2303)) ([eb07a53](eb07a53))
* **dot/network:** memory improvement for network buffers ([#2233](#2233)) ([fd9b70d](fd9b70d))
* **dot/network:** public IP address logging ([#2140](#2140)) ([9e21587](9e21587))
* **dot/network:** re-add nil mutex check for disconnected peer ([#2408](#2408)) ([9b39bd1](9b39bd1))
* **dot/network:** remove `defer cancel()` inside loop ([#2248](#2248)) ([9e360a5](9e360a5))
* **dot/network:** resize bytes slice buffer if needed ([#2291](#2291)) ([8db8b2a](8db8b2a))
* **dot/peerset:** fix sending on closed channel race condition when dropping peer ([#2573](#2573)) ([2fa5d8a](2fa5d8a))
* **dot/peerset:** remove race conditions from `peerset` package ([#2267](#2267)) ([df09d45](df09d45))
* **dot/rpc/modules:** grandpa.proveFinality update parameters, fix bug ([#2576](#2576)) ([e7749cf](e7749cf))
* **dot/rpc/modules:** rpc.state.queryStorage fixed ([#2565](#2565)) ([1ec0d47](1ec0d47))
* **dot/rpc:** include unsafe flags to be considered by RPC layer ([#2483](#2483)) ([3822257](3822257))
* **dot/state/epoch, lib/babe:** enable block production through epochs without rely on finalization ([#2593](#2593)) ([a0a1804](a0a1804))
* **dot/state:** actually prune finalized tries from memory ([#2196](#2196)) ([e4bc375](e4bc375))
* **dot/state:** change map of tries implementation to have working garbage collection ([#2206](#2206)) ([fada46b](fada46b))
* **dot/state:** inject mutex protected tries to states ([#2287](#2287)) ([67a9bbb](67a9bbb))
* **dot/subscription:** check websocket message from untrusted data ([#2527](#2527)) ([1f20d98](1f20d98))
* **dot/subscription:** unsafe type casting from untrusted input ([#2529](#2529)) ([1015733](1015733))
* **dot/sync, dot/rpc:** implement HighestBlock ([#2195](#2195)) ([f8d8657](f8d8657))
* **dot/sync:** cleanup logs; don't log case where we fail to get parent while processing ([#2188](#2188)) ([cb360ab](cb360ab))
* **dot/sync:** fix "block with unknown header is ready" error ([#2191](#2191)) ([483466f](483466f))
* **dot/sync:** fix `Test_lockQueue_threadSafety` ([#2605](#2605)) ([223cfbb](223cfbb))
* **dot/sync:** Fix flaky tests `Test_chainSync_logSyncSpeed` and `Test_chainSync_start` ([#2610](#2610)) ([7e1014b](7e1014b))
* **dot/sync:** Gossip `BlockAnnounceMessage` only after  successfully imported ([#2885](#2885)) ([69031a6](69031a6))
* **dot/sync:** remove block announcement in `bootstrap` sync mode ([#2906](#2906)) ([2b4c257](2b4c257))
* **dot/sync:** remove max size limit from ascending block requests ([#2256](#2256)) ([e287d7e](e287d7e))
* **dot/sync:** sync benchmark ([#2234](#2234)) ([2f3aef8](2f3aef8))
* **dot/telemetry:** telemetry hashes to be in the hexadecimal format ([#2194](#2194)) ([9b48106](9b48106))
* **dot:** database close error checks ([#2948](#2948)) ([bdb0eea](bdb0eea))
* **dot:** no error logged for init check ([#2502](#2502)) ([2971325](2971325))
* ensure we convert the `uint` type ([#2626](#2626)) ([792e53f](792e53f))
* fix logger mutex locking in `.New` method ([#2114](#2114)) ([e7207ed](e7207ed))
* **internal/log:** log level `DoNotChange` ([#2672](#2672)) ([0008b59](0008b59))
* **levels-logged:** Fix log levels logging at start ([#2236](#2236)) ([a90a6e0](a90a6e0))
* **lib/babe:** check if authority index is in the `authorities` range ([#2601](#2601)) ([1072888](1072888))
* **lib/babe:** ensure the slot time is correct before build a block ([#2648](#2648)) ([78c03b6](78c03b6))
* **lib/babe:** epoch context error wrapping ([#2484](#2484)) ([c053dea](c053dea))
* **lib/babe:** Unrestricted Loop When Building Blocks (GSR-19) ([#2632](#2632)) ([139ad89](139ad89))
* **lib/blocktree:** reimplement `BestBlockHash` to take into account primary blocks in fork choice rule ([#2254](#2254)) ([1a368e2](1a368e2))
* **lib/grandpa:** avoid spamming round messages ([#2688](#2688)) ([b0042b8](b0042b8))
* **lib/grandpa:** capped number of tracked commit messages ([#2490](#2490)) ([47c23e6](47c23e6))
* **lib/grandpa:** capped number of tracked vote messages ([#2485](#2485)) ([d2ee47e](d2ee47e)), closes [#1531](#1531)
* **lib/grandpa:** check equivocatory votes count ([#2497](#2497)) ([014629d](014629d)), closes [#2401](#2401)
* **lib/grandpa:** Duplicate votes is GRANDPA are counted as equivocatory votes (GSR-11) ([#2624](#2624)) ([422e7b3](422e7b3))
* **lib/grandpa:** Storing Justification Allows Extra Bytes (GSR-13) ([#2618](#2618)) ([0fcde63](0fcde63))
* **lib/grandpa:** update grandpa protocol ID ([#2678](#2678)) ([3be75b2](3be75b2))
* **lib/grandpa:** various finality fixes, improves cross-client finality ([#2368](#2368)) ([c04d185](c04d185))
* **lib/grandpa:** verify equivocatory votes in grandpa justifications ([#2486](#2486)) ([368f8b6](368f8b6))
* **lib/runtime:** avoid caching version in runtime instance ([#2425](#2425)) ([7ab31f0](7ab31f0))
* **lib/runtime:** stub v0.9.17 host API functions ([#2420](#2420)) ([6a7b223](6a7b223))
* **lib/trie:** `handleDeletion` generation propagation ([24c303d](24c303d))
* **lib/trie:** `PopulateMerkleValues` functionality changes and fixes ([#2871](#2871)) ([7131290](7131290))
* **lib/trie:** Check for root in EncodeAndHash ([#2359](#2359)) ([087db89](087db89))
* **lib/trie:** Make sure writing and reading a trie to disk gives the same trie  and cover more store/load child trie related test cases ([#2302](#2302)) ([7cd4118](7cd4118))
* **lib/trie:** prepare trie nodes for mutation only when needed ([#2834](#2834)) ([26868df](26868df))
* **lib/trie:** remove map deletion at `loadProof` ([#2259](#2259)) ([fbd13d2](fbd13d2))
* **lint:** fix issues found by golangcilint 1.47.3 ([#2715](#2715)) ([5765e67](5765e67))
* **mocks:** add missing `//go:generate` for mocks ([#2273](#2273)) ([f4f7465](f4f7465))
* **pprof:** pprofserver flag changed to boolean ([#2205](#2205)) ([be00a69](be00a69))
* **staging:** revise datadog-agent start process ([#2935](#2935)) ([36ce37d](36ce37d))
* **state/epoch:** assign epoch 1 when block number is 0 ([#2592](#2592)) ([e5c8cf5](e5c8cf5))
* **state/grandpa:** track changes across forks ([#2519](#2519)) ([3ab76bc](3ab76bc))
* **tests:** `TestAuthorModule_HasSessionKeys_Integration` ([#2932](#2932)) ([8d809aa](8d809aa))
* **tests:** fix block body regex in `TestChainRPC` ([#2805](#2805)) ([b0680f8](b0680f8))
* **tests:** Fix RFC3339 regex for log unit tests ([9caea2a](9caea2a))
* **tests:** Fix wasmer flaky sorts ([#2643](#2643)) ([7eede9a](7eede9a))
* **tests:** handle node crash during waiting ([#2691](#2691)) ([843bd50](843bd50))
* **tests:** update block body regex in `TestChainRPC` ([#2674](#2674)) ([055e5c3](055e5c3))
* **trie:** decode inline child nodes ([#2369](#2369)) ([9efde47](9efde47))
* **trie:** descendants count for clear prefix ([#2606](#2606)) ([1826896](1826896))
* **trie:** disallow empty byte slice node values ([#2927](#2927)) ([d769d1c](d769d1c))
* **trie:** equality differentiate nil and empty storage values ([#2969](#2969)) ([72a08ec](72a08ec))
* **trie:** no in-memory caching of node encoding ([#2919](#2919)) ([856780b](856780b))
* **trie:** Panic when deleting nonexistent keys from trie (GSR-10) ([#2609](#2609)) ([7886318](7886318))
* **trie:** remove encoding buffers pool ([#2929](#2929)) ([f4074cc](f4074cc))
* **trie:** use cached Merkle values for root hash ([#2943](#2943)) ([ec2549a](ec2549a))
* **trie:** use direct Merkle value for database keys ([#2725](#2725)) ([1a3c3ae](1a3c3ae))
* upgrade auto-generated mocks ([#2910](#2910)) ([a2975a5](a2975a5))
* **wasmer:** error logs for signature verification ([#2752](#2752)) ([363c080](363c080))
* **wasmer:** fix flaky sort in `Test_ext_crypto_sr25519_public_keys_version_1` ([#2607](#2607)) ([c061b35](c061b35))

### Features

* **build:** add `github.com/breml/rootcerts` ([#2695](#2695)) ([c74a5b0](c74a5b0))
* **build:** binary built-in timezone data ([#2697](#2697)) ([fdd5bda](fdd5bda))
* **chain:** use always the raw genesis file ([#2775](#2775)) ([dd2fbc9](dd2fbc9))
* **ci:** update mockery from `2.10` to `2.14` ([#2642](#2642)) ([d2c42b8](d2c42b8))
* **cross-client:** create docker-compose.yml for local devnet  ([#2282](#2282)) ([8abbd87](8abbd87))
* detect chain directory dynamically ([#2292](#2292)) ([85c466c](85c466c))
* **devnet:** add substrate docker images to dockerfile  ([#2263](#2263)) ([b7b2a66](b7b2a66))
* **devnet:** continuous integration `gssmr` devnet on AWS ECS ([#2096](#2096)) ([d096d44](d096d44))
* **docker:** docker-compose.yml to run Gossamer, Prometheus and Grafana ([#2706](#2706)) ([c5dda51](c5dda51))
* **dot/network:** add mismatched genesis peer reporting ([#2265](#2265)) ([a1d7269](a1d7269))
* **dot/state:** `gossamer_storage_tries_cached_total` gauge metric ([#2272](#2272)) ([625cbcf](625cbcf))
* **e2e:** build Gossamer on any test run ([#2608](#2608)) ([f97e0ef](f97e0ef))
* **go:** upgrade Go from 1.17 to 1.18 ([#2379](#2379)) ([d85a1db](d85a1db))
* include nested varying data type on neighbor messages ([#2722](#2722)) ([426569a](426569a))
* **lib/babe:** implement secondary slot block production ([#2260](#2260)) ([fcb81a3](fcb81a3))
* **lib/runtime:** support Substrate WASM compression ([#2213](#2213)) ([fd60061](fd60061))
* **lib/trie:** atomic tracked merkle values ([#2876](#2876)) ([1c4174c](1c4174c))
* **lib/trie:** clear fields when node is dirty ([#2297](#2297)) ([1162828](1162828))
* **lib/trie:** only copy nodes when mutation is certain ([#2352](#2352)) ([86624cf](86624cf))
* **lib/trie:** opportunistic parallel hashing ([#2081](#2081)) ([790dfb5](790dfb5))
* **metrics:** replace metrics port with address (breaking change) ([#2382](#2382)) ([d2ec68d](d2ec68d))
* **pkg/scale:** add `Encoder` with `Encode` method ([#2741](#2741)) ([af5c63f](af5c63f))
* **pkg/scale:** add use of pkg/error Wrap for error handling ([#2708](#2708)) ([08c4281](08c4281))
* **pkg/scale:** encoding and decoding of maps in scale ([#2894](#2894)) ([405db51](405db51)), closes [#2796](#2796)
* **pkg/scale:** support for custom `VaryingDataType` types ([#2612](#2612)) ([914a747](914a747))
* remove uneeded runtime prefix logs ([#2110](#2110)) ([8bd05d1](8bd05d1))
* remove unused code ([#2677](#2677)) ([b3698d7](b3698d7))
* **scale:** add range checks to decodeUint function ([#2683](#2683)) ([ac700f8](ac700f8))
* **trie:** decode all inlined node variants ([#2611](#2611)) ([b09eb07](b09eb07))
* **trie:** export `LoadFromProof` ([#2455](#2455)) ([0b4f33d](0b4f33d))
* **trie:** faster header decoding ([#2649](#2649)) ([d9460e3](d9460e3))
* **trie:** finer deep copy of nodes ([#2384](#2384)) ([bd6d8e4](bd6d8e4))
* **trie:** tracking of number of descendant nodes for each node ([#2378](#2378)) ([dfcdd3c](dfcdd3c))
* **trie:** use scale encoder ([#2930](#2930)) ([e3dc108](e3dc108))
* **wasmer/crypto:** move sig verifier to crypto pkg ([#2057](#2057)) ([dc8bbef](dc8bbef))
* **wasmer:** Add `SetTestVersion` method to `Config` struct ([#2823](#2823)) ([e5c9336](e5c9336))
* **wasmer:** get and cache state version in instance context ([#2747](#2747)) ([3fd63db](3fd63db))

chore(release): 0.6.0 [skip ci]

# [0.6.0](v0.5.0...v0.6.0) (2021-12-03)

### Bug Fixes

* **babe:** Fix extrinsic format in block. ([#1530](#1530)) ([1a03b2a](1a03b2a))
* **ci:** add missing go-version matrix to fix development branch CI ([#2037](#2037)) ([6babe76](6babe76))
* **cmd/cfg:** Use  Babe Lead value from toml config ([#2032](#2032)) ([06aa3e3](06aa3e3))
* cmd/gossamer: Generate random name if --name flag not set ([#1506](#1506)) ([3c05a88](3c05a88))
* confirm block import notifier is closed properly ([#1736](#1736)) ([ad2d85e](ad2d85e))
* **docs:** improve build-spec usage docs ([#1706](#1706)) ([2e164b4](2e164b4))
* **dot/core:** Add only extrinsic during chain reorg. ([#1609](#1609)) ([29413d4](29413d4))
* **dot/core:** Batch process transaction message. ([#1780](#1780)) ([0064836](0064836))
* **dot/core:** check transaction Validity.Propagate field to determine whether to propagate tx ([#1643](#1643)) ([81f23cc](81f23cc))
* **dot/core:** Fix handle transaction message test. ([#1607](#1607)) ([58b8725](58b8725))
* **dot/network, lib/grandpa:** fix handshake decoding and grandpa message handler sigabort ([#1631](#1631)) ([887f72c](887f72c))
* **dot/network, lib/grandpa:** fix node sync, improve devnet finality ([bcc7935](bcc7935))
* **dot/network:** add nil checks in connManager ([#2069](#2069)) ([7f9c042](7f9c042))
* **dot/network:** Check for size when decoding leb128. ([#1634](#1634)) ([d082b9e](d082b9e))
* **dot/network:** check if peer supports protocol ([#1617](#1617)) ([6bf66a4](6bf66a4))
* **dot/network:** decrease DHT find peers interval for gssmr nodes ([#1703](#1703)) ([08516a0](08516a0))
* **dot/network:** fix bugs in notifications protocol handlers; add metrics for inbound/outbound streams ([#2010](#2010)) ([8c2993d](8c2993d))
* **dot/network:** fix dht connection on discovery on devnet ([#2059](#2059)) ([da065b8](da065b8))
* **dot/network:** fix discovery between gossamer nodes ([#1594](#1594)) ([f4c79d3](f4c79d3))
* **dot/network:** fix justification request at head logic ([#1510](#1510)) ([98d1413](98d1413))
* **dot/network:** fix memory allocations with `sizedBufferPool` ([#1963](#1963)) ([e0b126b](e0b126b))
* **dot/network:** Fix missing digest in header ([#2092](#2092)) ([21ea85e](21ea85e))
* **dot/network:** Fix notification handshake and reuse stream. ([#1545](#1545)) ([a632dc4](a632dc4))
* **dot/network:** fix receiving notifications messages from substrate peers ([#1517](#1517)) ([fdf3c53](fdf3c53))
* **dot/network:** fix stream manager tests ([#1683](#1683)) ([e02eca4](e02eca4))
* **dot/network:** implement a handshake timeout ([#1615](#1615)) ([87c2f63](87c2f63))
* **dot/network:** Implement time based handle transaction ([#1942](#1942)) ([dd08424](dd08424))
* **dot/network:** move low reputation peer removal from network ConnManager to peer scoring logic (dot/peerstate) ([#2068](#2068)) ([ac16285](ac16285)), closes [#2039](#2039)
* **dot/network:** Return on EOF error while reading stream. ([#1733](#1733)) ([f447eac](f447eac))
* **dot/network:** split stored streams and handshakeData into inbound and outbound ([#1553](#1553)) ([637050b](637050b))
* **dot/network:** update notificationsProtocol handshakeData to sync.Map ([#1492](#1492)) ([22f7269](22f7269))
* **dot/node:** Start websocket server only with `--ws` flag ([#1671](#1671)) ([6ecef3b](6ecef3b))
* **dot/state, lib/babe, lib/trie:** improve syncing between gossamer authority nodes ([#1613](#1613)) ([ca99fbf](ca99fbf))
* **dot/state, lib/grandpa:** update justification and SignedVote handling in database ([#1682](#1682)) ([bbdcd6f](bbdcd6f))
* **dot/state,dot/network:** improve memory usage when syncing ([#1491](#1491)) ([3b2ad8d](3b2ad8d))
* **dot/state:** add StorageState Lock/Unlock API for usage by babe and sync  ([#1700](#1700)) ([3c22ace](3c22ace))
* **dot/state:** fix deadlock, fixes bootstrap syncing ([#1959](#1959)) ([dd80c09](dd80c09))
* **dot/state:** fix usage of trie.Snapshot ([#1489](#1489)) ([3880a40](3880a40))
* **dot/state:** track runtime per-block, fix runtime upgrades differing between forks ([#1638](#1638)) ([e133884](e133884))
* **dot/state:** update `*state.BlockState.AddBlockToBlockTree` to store block in `unfinalisedBlocksMap` ([#2006](#2006)) ([55d997f](55d997f))
* **dot/sync:** add nil header checks ([#2099](#2099)) ([a7d4be0](a7d4be0))
* **dot/sync:** fix block request and response logic ([#1907](#1907)) ([9c6283e](9c6283e))
* **dot/sync:** fix creating block response, fixes node sync between gossamer nodes ([#1572](#1572)) ([1328c80](1328c80))
* **dot/telemetry:** refactor telemetry to reduce CPU usage ([#1597](#1597)) ([bc31ac7](bc31ac7))
* **dot/types:** *types.Body to be of type []types.Extrinsic ([#1807](#1807)) ([4c09715](4c09715))
* **dot/types:** fix max value for digest ([#1687](#1687)) ([48405e7](48405e7))
* **dot:** fix `TestNewNode` ([#2070](#2070)) ([42908d0](42908d0))
* fix edit link ([#1507](#1507)) ([5089327](5089327))
* fix Kusama sync; add storageState lock in core.HandleTransactionMessage ([#1783](#1783)) ([1d688e4](1d688e4))
* **lib/babe, lib/runtime/wasmer:** fixes for v0.9.8+ runtime ([#2075](#2075)) ([2f9f80c](2f9f80c))
* **lib/babe:** add `--babe-lead` flag, update epoch handling logic ([#1895](#1895)) ([7abcce6](7abcce6))
* **lib/babe:** add pre-runtime digest before calling initialize_block ([#1581](#1581)) ([c1b26d3](c1b26d3))
* **lib/babe:** always use 2/3 of slot to produce block, re-add potentially valid txs to queue ([#1679](#1679)) ([cf93ad3](cf93ad3))
* **lib/babe:** call AddBlock in BABE synchronously ([#1585](#1585)) ([86acc43](86acc43))
* **lib/babe:** fix BABE state storing after building block ([#1536](#1536)) ([1a3dea2](1a3dea2))
* **lib/babe:** fix err log ([#1801](#1801)) ([a96f06a](a96f06a))
* **lib/babe:** fix setting first slot of network, fix loading BABE epoch params ([#1640](#1640)) ([5c3dbfe](5c3dbfe))
* **lib/babe:** fix timing for transition between epochs ([#1636](#1636)) ([57027db](57027db))
* **lib/blocktree:** fix blocktree bug  ([#2060](#2060)) ([c17b53a](c17b53a))
* **lib/blocktree:** fix potential nil pointer dereference in `HighestCommonAncestor`, core `handleBlocksAsync` ([#1993](#1993)) ([f7f4463](f7f4463))
* **lib/blocktree:** fix setting leaves after blocktree pruning ([#1605](#1605)) ([58c0854](58c0854))
* **lib/blocktree:** removes the inconsistency to choose a deepest leaf ([#2094](#2094)) ([43d68e3](43d68e3))
* **lib/crypto/ed25519:** update ed25519 to use go-schnorrkel bip39 derivation ([#1488](#1488)) ([dfb95d2](dfb95d2))
* **lib/genesis:** Update missing and incorrect fields in genesis file. ([#1681](#1681)) ([8207704](8207704))
* **lib/grandpa:** fix grandpa stall and various bugs ([#1708](#1708)) ([67c93f4](67c93f4))
* **lib/grandpa:** fix grandpa vote message switch ([#2095](#2095)) ([461890c](461890c))
* **lib/grandpa:** fix threshold checking to be strictly greater than 2/3 ([#1891](#1891)) ([66ffe51](66ffe51))
* **lib/grandpa:** use `defaultGrandpaInterval` if not set, fixes error on startup ([#1982](#1982)) ([75627b5](75627b5))
* **lib/runtime/life:** remove import C from life ([#1923](#1923)) ([ed507d2](ed507d2))
* **lib/runtime:** update HOST_API_TEST_RUNTIME_URL to reference specific commit ([#1885](#1885)) ([666ed06](666ed06))
* **log-levels:** do not ignore configuration file log levels ([#2016](#2016)) ([80879b2](80879b2))
* pending bubble hidden after block included ([#1592](#1592)) ([5826322](5826322))
* persist node name ([#1543](#1543)) ([88b88f2](88b88f2))
* **pprof:** only run pprof service if enabled  ([#2073](#2073)) ([55669c5](55669c5))
* **release:** Trigger release when pushed to main branch. ([#1566](#1566)) ([d445c97](d445c97))
* **rpc/subscription:** subscribe runtime version notify when version changes ([#1686](#1686)) ([9a76d39](9a76d39))
* Staging CI workflow ([#2034](#2034)) ([84ec792](84ec792))
* **trie:** memory leak fix in `lib/trie` ([#2009](#2009)) ([0ad5eb7](0ad5eb7))
* update deprecated package ([#1603](#1603)) ([f195204](f195204))
* update go-schnorrkel version ([#1557](#1557)) ([b86c7ff](b86c7ff))
* update gssmr genesis to use pallet_babe::SameAuthoritiesForever ([#1696](#1696)) ([fb0a751](fb0a751))
* update HOST_API_TEST_RUNTIME_URL ([#1898](#1898)) ([2ef59a8](2ef59a8))
* **utils:** create a specific folder for database ([#1598](#1598)) ([8c67795](8c67795))

### Features

* add --chain dev option ([#1561](#1561)) ([04a2969](04a2969))
* Add properties and chainId on build-spec command ([#1520](#1520)) ([b18290c](b18290c))
* cmd: implement import-runtime subcommand ([#1483](#1483)) ([d82b2da](d82b2da))
* **cmd/gossamer:** implement --telemetry-url parameter ([#1890](#1890)) ([b202e89](b202e89)), closes [#1502](#1502)
* **cmd:** implement offline pruning of state trie ([#1564](#1564)) ([af9c925](af9c925))
* **devnet:** Local Gossamer Devnet ([#2008](#2008)) ([a520001](a520001))
* **dot/network, lib/grandpa:** request justification on receiving NeighbourMessage, verify justification on receipt ([#1529](#1529)) ([e1f9f42](e1f9f42))
* **dot/network:** Add cache for network message. ([#1511](#1511)) ([accaf69](accaf69))
* **dot/network:** add propagate return bool to messageHandler func type to determine whether to propagate message or not ([#1555](#1555)) ([0d6f488](0d6f488))
* **dot/network:** implement persistent peers functionality ([#1512](#1512)) ([7850532](7850532))
* **dot/network:** implement streamManager to cleanup not recently used streams ([#1611](#1611)) ([ba861bf](ba861bf))
* **dot/network:** request block justifications when near head ([#1499](#1499)) ([ae7012b](ae7012b))
* **dot/peerset:** Implement peer scoring ([#1791](#1791)) ([1c989ad](1c989ad))
* **dot/rpc/modules:** add `system_addReservedPeer` and `system_removeReservedPeer` RPC call ([#1712](#1712)) ([dba5922](dba5922))
* **dot/rpc:** Add `system_localListenAddresses` RPC call ([#1689](#1689)) ([c981d2e](c981d2e))
* **dot/rpc:** Implement `childstate_getKeys` rpc call ([#1800](#1800)) ([9b2f41e](9b2f41e))
* **dot/rpc:** implement sync_state_genSyncSpec RPC call  ([#1827](#1827)) ([2186caf](2186caf))
* **dot/state:** implement online pruning of historical state tries ([#1596](#1596)) ([3eb9399](3eb9399))
* **dot/sync:** implement codeSubstitutes ([#1635](#1635)) ([d87aaeb](d87aaeb))
* dot/telemetry: Implement basic telemetry connection ([#1497](#1497)) ([fcb4159](fcb4159))
* **dot/telemetry:** Added connection retry ([#1904](#1904)) ([579a791](579a791))
* **dot/telemetry:** Added more telemetry messages in grandpa client ([#2043](#2043)) ([2e57d15](2e57d15)), closes [#1841](#1841) [#1842](#1842)
* **dot/telemetry:** implement notify.finalized telemetry interface ([#1877](#1877)) ([de1a60d](de1a60d))
* **dot/telemetry:** implement substrate_number_leaves metrics ([#1926](#1926)) ([69823c0](69823c0))
* **dot/telemetry:** implement telemetry message network_state ([#1618](#1618)) ([a81844e](a81844e))
* **flags:** read log levels from flags ([#1953](#1953)) ([9694e46](9694e46))
* implement ext_default_child_storage_storage_kill_version_2 ([#1799](#1799)) ([c2908ae](c2908ae))
* implement ext_offchain_index_set_version_1 for wasmer runtime ([#1739](#1739)) ([96c30a6](96c30a6))
* **lib/babe:** add check of types.ConfigData.SecondarySlots for disabling secondary verification ([#1910](#1910)) ([cd27ae4](cd27ae4))
* **lib/grandpa:** fully verify justifications using GrandpaState ([#1544](#1544)) ([028d25e](028d25e))
* **lib/grandpa:** Include equivocatory nodes while creating justification ([#1911](#1911)) ([aca86b6](aca86b6))
* **lib/grandpa:** send NeighbourMessage to peers ([#1558](#1558)) ([322ccf9](322ccf9))
* **lib/runtime/wasmer:** implement ext_default_child_storage_storage_kill_version_3 ([#1878](#1878)) ([a719a60](a719a60))
* **lib/runtime/wasmer:** implement ext_offchain_local_storage_version_1 ([#1821](#1821)) ([0f63b17](0f63b17))
* **lib/runtime:** Implement `ext_offchain_http_request_add_header_version_1` host function ([#1994](#1994)) ([0a30b3d](0a30b3d))
* **lib/runtime:** Implement `ext_offchain_http_request_start_version_1` host function ([#1947](#1947)) ([974b1fc](974b1fc))
* **lib/runtime:** Implement `trie_blake2_256_verify_proof` host function ([#1920](#1920)) ([506565d](506565d))
* **lib/trie:** Implement `verify_proof` function ([#1883](#1883)) ([67bb5ef](67bb5ef))
* **lib/trie:** Implement limit for trie.ClearPrefix ([#1905](#1905)) ([becec9e](becec9e))
* **lib/trie:** Parallel hash trie. ([#1657](#1657)) ([22827e7](22827e7))
* **pprof:** Pprof HTTP server service ([#1991](#1991)) ([ce24ea9](ce24ea9))
* **rpc/subscription:** implement state_unsubscribeStorage ([#1574](#1574)) ([7574f10](7574f10))
* **rpc:** Implement `childstate_getChildStorage` RPC call ([#1832](#1832)) ([3d949f2](3d949f2))
* **rpc:** Implement `childstate_getStorageHash` RPC call ([#1805](#1805)) ([e539bd3](e539bd3))
* **rpc:** Implement `childstate_getStorageSize` RPC call ([#1810](#1810)) ([a04deb6](a04deb6))
* **rpc:** Implement `payment_queryInfo` RPC call ([#1826](#1826)) ([7a5deec](7a5deec))
* **rpc:** Implement `state_getReadProof` rpc call ([#1768](#1768)) ([865f80f](865f80f))
* **runtime:** implement custom logging handler that print function name ([#1825](#1825)) ([2b1276d](2b1276d))
* **telemetry:** send telemetry messages when GRANDPA receieves commit or vote messages ([#2015](#2015)) ([7bf40e1](7bf40e1)), closes [#1840](#1840) [#1839](#1839) [#1838](#1838)
* **telemetry:** send txpool.import telemetry msg ([#1966](#1966)) ([ffc81bf](ffc81bf))

### Reverts

* Revert "feat(dot/rpc) implement `author_hasSessionKeys` RPC call (#1704)" (#1714) ([65380fd](65380fd)), closes [#1704](#1704) [#1714](#1714)

chore(release): release v0.5.0 (#1562)

fix(dot/network): fix receiving notifications messages from substrate…

… peers (#1517)

chore(release): Fix Deepsource error on development branch. (#1516)

* Fix Deepsource error.

* Fix lint issues.

chore: update cli version (#1487)

dot/state: update rewind to forcefully set blocktree root, update fla…

…g param to be block to rewind to (#1443)

Grandpa Prove Finality RPC (#1379)