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implement --telemetry-url Parameter #1502

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edwardmack opened this issue Apr 1, 2021 · 2 comments · Fixed by #1890
Closed

implement --telemetry-url Parameter #1502

edwardmack opened this issue Apr 1, 2021 · 2 comments · Fixed by #1890
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@kishansagathiya

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@edwardmack
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edwardmack commented Apr 1, 2021 •
edited by danforbes
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Issue summary

Implement a command line parameter for Gossamer's default execution action that can be used to specify the endpoint to which Gossamer should send telemetry metrics. The default value is https://telemetry.polkadot.io/, however, it may be desirable to use an alternate UI or a local instance of the telemetry service that is provided by Parity. The Rust implementation of the Polkadot node accepts two arguments to this parameter: one that specifies the URL and one that specifies the verbosity level. See below for a comment regarding the verbosity level. It is unclear at this time whether or not it's necessary or even important for Gossamer to support configuration of telemetry verbosity at this point; if necessary, we can create a separate Issue to track that as a future task.
@dutterbutter dutterbutter added p3 and removed p2 labels Aug 16, 2021
@danforbes
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Here are some thoughts from one of the contributors to Substrate Telemetry around this issue in terms of what that code base is expecting for verbosity levels

Good question; I'm not actually certain, to be honest, but from testing it appeared that verbosity level 0 was enough to still have a node advertise useful telemetry information! Seeing which messages are sent with which verbosity requires digging into the substrate code, which isn't quite as simple to do!

Aside from peering into substrate code, you could also point a node at your own WebSocket server and just record the messages that come in at different verbosity levels to get an idea!

@danforbes danforbes changed the title implement telemetry verbosity levels implement --telemetry-url Parameter Oct 11, 2021
@danforbes danforbes added p1 and removed p3 labels Oct 11, 2021
@kishansagathiya kishansagathiya self-assigned this Oct 12, 2021
kishansagathiya added a commit to kishansagathiya/gossamer that referenced this issue Oct 13, 2021
@kishansagathiya
Implement --telemetry-url Parameter
e8f4b0b 
Fixes ChainSafe#1502
@kishansagathiya kishansagathiya mentioned this issue Oct 13, 2021
Merged
timwu20 pushed a commit that referenced this issue Nov 1, 2021
@kishansagathiya
feat(cmd/gossamer): implement --telemetry-url parameter (#1890)
b202e89 
* Implement --telemetry-url Parameter

Fixes #1502

* Added tests for --telemetry-url parameter

* Fixed tests failing because of nil telemetry endpoints

* Addressed some small review comments

* Fixing tests by using []TelemetryEndpoint(nil)

as TelemetryURLs

* tests for telemetry-url with some failure cases

* replace telemetry endpoints instead of appending them

* trying to increase coverage

* Revert "trying to increase coverage"

This reverts commit ee3b096.
github-actions bot pushed a commit that referenced this issue Dec 3, 2021
@semantic-release-bot
chore(release): 0.6.0 [skip ci]
7f685cd 
# [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)
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🎉 This issue has been resolved in version 0.6.0 🎉

The release is available on GitHub release

Your semantic-release bot 📦🚀

github-actions bot pushed a commit to timwu20/gossamer that referenced this issue Dec 6, 2021
@semantic-release-bot
chore(release): 0.5.0 [skip ci]
ab74f89 
# [0.5.0](v0.4.1...v0.5.0) (2021-12-06)

### Bug Fixes

* **babe:** Fix extrinsic format in block. ([ChainSafe#1530](https://github.com/timwu20/gossamer/issues/1530)) ([1a03b2a](1a03b2a))
* **ci:** add missing go-version matrix to fix development branch CI ([ChainSafe#2037](https://github.com/timwu20/gossamer/issues/2037)) ([6babe76](6babe76))
* **cmd/cfg:** Use  Babe Lead value from toml config ([ChainSafe#2032](https://github.com/timwu20/gossamer/issues/2032)) ([06aa3e3](06aa3e3))
* confirm block import notifier is closed properly ([ChainSafe#1736](https://github.com/timwu20/gossamer/issues/1736)) ([ad2d85e](ad2d85e))
* **docs:** improve build-spec usage docs ([ChainSafe#1706](https://github.com/timwu20/gossamer/issues/1706)) ([2e164b4](2e164b4))
* **dot/core:** Add only extrinsic during chain reorg. ([ChainSafe#1609](https://github.com/timwu20/gossamer/issues/1609)) ([29413d4](29413d4))
* **dot/core:** Batch process transaction message. ([ChainSafe#1780](https://github.com/timwu20/gossamer/issues/1780)) ([0064836](0064836))
* **dot/core:** check transaction Validity.Propagate field to determine whether to propagate tx ([ChainSafe#1643](https://github.com/timwu20/gossamer/issues/1643)) ([81f23cc](81f23cc))
* **dot/core:** Fix handle transaction message test. ([ChainSafe#1607](https://github.com/timwu20/gossamer/issues/1607)) ([58b8725](58b8725))
* **dot/network, lib/grandpa:** fix handshake decoding and grandpa message handler sigabort ([ChainSafe#1631](https://github.com/timwu20/gossamer/issues/1631)) ([887f72c](887f72c))
* **dot/network, lib/grandpa:** fix node sync, improve devnet finality ([bcc7935](bcc7935))
* **dot/network:** add nil checks in connManager ([ChainSafe#2069](https://github.com/timwu20/gossamer/issues/2069)) ([7f9c042](7f9c042))
* **dot/network:** Check for size when decoding leb128. ([ChainSafe#1634](https://github.com/timwu20/gossamer/issues/1634)) ([d082b9e](d082b9e))
* **dot/network:** check if peer supports protocol ([ChainSafe#1617](https://github.com/timwu20/gossamer/issues/1617)) ([6bf66a4](6bf66a4))
* **dot/network:** decrease DHT find peers interval for gssmr nodes ([ChainSafe#1703](https://github.com/timwu20/gossamer/issues/1703)) ([08516a0](08516a0))
* **dot/network:** fix bugs in notifications protocol handlers; add metrics for inbound/outbound streams ([ChainSafe#2010](https://github.com/timwu20/gossamer/issues/2010)) ([8c2993d](8c2993d))
* **dot/network:** fix dht connection on discovery on devnet ([ChainSafe#2059](https://github.com/timwu20/gossamer/issues/2059)) ([da065b8](da065b8))
* **dot/network:** fix discovery between gossamer nodes ([ChainSafe#1594](https://github.com/timwu20/gossamer/issues/1594)) ([f4c79d3](f4c79d3))
* **dot/network:** fix memory allocations with `sizedBufferPool` ([ChainSafe#1963](https://github.com/timwu20/gossamer/issues/1963)) ([e0b126b](e0b126b))
* **dot/network:** Fix missing digest in header ([ChainSafe#2092](https://github.com/timwu20/gossamer/issues/2092)) ([21ea85e](21ea85e))
* **dot/network:** Fix notification handshake and reuse stream. ([ChainSafe#1545](https://github.com/timwu20/gossamer/issues/1545)) ([a632dc4](a632dc4))
* **dot/network:** fix stream manager tests ([ChainSafe#1683](https://github.com/timwu20/gossamer/issues/1683)) ([e02eca4](e02eca4))
* **dot/network:** implement a handshake timeout ([ChainSafe#1615](https://github.com/timwu20/gossamer/issues/1615)) ([87c2f63](87c2f63))
* **dot/network:** Implement time based handle transaction ([ChainSafe#1942](https://github.com/timwu20/gossamer/issues/1942)) ([dd08424](dd08424))
* **dot/network:** move low reputation peer removal from network ConnManager to peer scoring logic (dot/peerstate) ([ChainSafe#2068](https://github.com/timwu20/gossamer/issues/2068)) ([ac16285](ac16285)), closes [ChainSafe#2039](https://github.com/timwu20/gossamer/issues/2039)
* **dot/network:** Return on EOF error while reading stream. ([ChainSafe#1733](https://github.com/timwu20/gossamer/issues/1733)) ([f447eac](f447eac))
* **dot/network:** split stored streams and handshakeData into inbound and outbound ([ChainSafe#1553](https://github.com/timwu20/gossamer/issues/1553)) ([637050b](637050b))
* **dot/node:** Start websocket server only with `--ws` flag ([ChainSafe#1671](https://github.com/timwu20/gossamer/issues/1671)) ([6ecef3b](6ecef3b))
* **dot/state, lib/babe, lib/trie:** improve syncing between gossamer authority nodes ([ChainSafe#1613](https://github.com/timwu20/gossamer/issues/1613)) ([ca99fbf](ca99fbf))
* **dot/state, lib/grandpa:** update justification and SignedVote handling in database ([ChainSafe#1682](https://github.com/timwu20/gossamer/issues/1682)) ([bbdcd6f](bbdcd6f))
* **dot/state:** add StorageState Lock/Unlock API for usage by babe and sync  ([ChainSafe#1700](https://github.com/timwu20/gossamer/issues/1700)) ([3c22ace](3c22ace))
* **dot/state:** fix deadlock, fixes bootstrap syncing ([ChainSafe#1959](https://github.com/timwu20/gossamer/issues/1959)) ([dd80c09](dd80c09))
* **dot/state:** track runtime per-block, fix runtime upgrades differing between forks ([ChainSafe#1638](https://github.com/timwu20/gossamer/issues/1638)) ([e133884](e133884))
* **dot/state:** update `*state.BlockState.AddBlockToBlockTree` to store block in `unfinalisedBlocksMap` ([ChainSafe#2006](https://github.com/timwu20/gossamer/issues/2006)) ([55d997f](55d997f))
* **dot/sync:** add nil header checks ([ChainSafe#2099](https://github.com/timwu20/gossamer/issues/2099)) ([a7d4be0](a7d4be0))
* **dot/sync:** fix block request and response logic ([ChainSafe#1907](https://github.com/timwu20/gossamer/issues/1907)) ([9c6283e](9c6283e))
* **dot/sync:** fix creating block response, fixes node sync between gossamer nodes ([ChainSafe#1572](https://github.com/timwu20/gossamer/issues/1572)) ([1328c80](1328c80))
* **dot/telemetry:** refactor telemetry to reduce CPU usage ([ChainSafe#1597](https://github.com/timwu20/gossamer/issues/1597)) ([bc31ac7](bc31ac7))
* **dot/types:** *types.Body to be of type []types.Extrinsic ([ChainSafe#1807](https://github.com/timwu20/gossamer/issues/1807)) ([4c09715](4c09715))
* **dot/types:** fix max value for digest ([ChainSafe#1687](https://github.com/timwu20/gossamer/issues/1687)) ([48405e7](48405e7))
* **dot:** fix `TestNewNode` ([ChainSafe#2070](https://github.com/timwu20/gossamer/issues/2070)) ([42908d0](42908d0))
* fix Kusama sync; add storageState lock in core.HandleTransactionMessage ([ChainSafe#1783](https://github.com/timwu20/gossamer/issues/1783)) ([1d688e4](1d688e4))
* **lib/babe, lib/runtime/wasmer:** fixes for v0.9.8+ runtime ([ChainSafe#2075](https://github.com/timwu20/gossamer/issues/2075)) ([2f9f80c](2f9f80c))
* **lib/babe:** add `--babe-lead` flag, update epoch handling logic ([ChainSafe#1895](https://github.com/timwu20/gossamer/issues/1895)) ([7abcce6](7abcce6))
* **lib/babe:** add pre-runtime digest before calling initialize_block ([ChainSafe#1581](https://github.com/timwu20/gossamer/issues/1581)) ([c1b26d3](c1b26d3))
* **lib/babe:** always use 2/3 of slot to produce block, re-add potentially valid txs to queue ([ChainSafe#1679](https://github.com/timwu20/gossamer/issues/1679)) ([cf93ad3](cf93ad3))
* **lib/babe:** call AddBlock in BABE synchronously ([ChainSafe#1585](https://github.com/timwu20/gossamer/issues/1585)) ([86acc43](86acc43))
* **lib/babe:** fix BABE state storing after building block ([ChainSafe#1536](https://github.com/timwu20/gossamer/issues/1536)) ([1a3dea2](1a3dea2))
* **lib/babe:** fix err log ([ChainSafe#1801](https://github.com/timwu20/gossamer/issues/1801)) ([a96f06a](a96f06a))
* **lib/babe:** fix setting first slot of network, fix loading BABE epoch params ([ChainSafe#1640](https://github.com/timwu20/gossamer/issues/1640)) ([5c3dbfe](5c3dbfe))
* **lib/babe:** fix timing for transition between epochs ([ChainSafe#1636](https://github.com/timwu20/gossamer/issues/1636)) ([57027db](57027db))
* **lib/blocktree:** fix blocktree bug  ([ChainSafe#2060](https://github.com/timwu20/gossamer/issues/2060)) ([c17b53a](c17b53a))
* **lib/blocktree:** fix potential nil pointer dereference in `HighestCommonAncestor`, core `handleBlocksAsync` ([ChainSafe#1993](https://github.com/timwu20/gossamer/issues/1993)) ([f7f4463](f7f4463))
* **lib/blocktree:** fix setting leaves after blocktree pruning ([ChainSafe#1605](https://github.com/timwu20/gossamer/issues/1605)) ([58c0854](58c0854))
* **lib/blocktree:** removes the inconsistency to choose a deepest leaf ([ChainSafe#2094](https://github.com/timwu20/gossamer/issues/2094)) ([43d68e3](43d68e3))
* **lib/genesis:** Update missing and incorrect fields in genesis file. ([ChainSafe#1681](https://github.com/timwu20/gossamer/issues/1681)) ([8207704](8207704))
* **lib/grandpa:** fix grandpa stall and various bugs ([ChainSafe#1708](https://github.com/timwu20/gossamer/issues/1708)) ([67c93f4](67c93f4))
* **lib/grandpa:** fix grandpa vote message switch ([ChainSafe#2095](https://github.com/timwu20/gossamer/issues/2095)) ([461890c](461890c))
* **lib/grandpa:** fix threshold checking to be strictly greater than 2/3 ([ChainSafe#1891](https://github.com/timwu20/gossamer/issues/1891)) ([66ffe51](66ffe51))
* **lib/grandpa:** use `defaultGrandpaInterval` if not set, fixes error on startup ([ChainSafe#1982](https://github.com/timwu20/gossamer/issues/1982)) ([75627b5](75627b5))
* **lib/runtime/life:** remove import C from life ([ChainSafe#1923](https://github.com/timwu20/gossamer/issues/1923)) ([ed507d2](ed507d2))
* **lib/runtime:** update HOST_API_TEST_RUNTIME_URL to reference specific commit ([ChainSafe#1885](https://github.com/timwu20/gossamer/issues/1885)) ([666ed06](666ed06))
* **log-levels:** do not ignore configuration file log levels ([ChainSafe#2016](https://github.com/timwu20/gossamer/issues/2016)) ([80879b2](80879b2))
* pending bubble hidden after block included ([ChainSafe#1592](https://github.com/timwu20/gossamer/issues/1592)) ([5826322](5826322))
* persist node name ([ChainSafe#1543](https://github.com/timwu20/gossamer/issues/1543)) ([88b88f2](88b88f2))
* **pprof:** only run pprof service if enabled  ([ChainSafe#2073](https://github.com/timwu20/gossamer/issues/2073)) ([55669c5](55669c5))
* **release:** Trigger release when pushed to main branch. ([ChainSafe#1566](https://github.com/timwu20/gossamer/issues/1566)) ([d445c97](d445c97))
* **rpc/subscription:** subscribe runtime version notify when version changes ([ChainSafe#1686](https://github.com/timwu20/gossamer/issues/1686)) ([9a76d39](9a76d39))
* Staging CI workflow ([ChainSafe#2034](https://github.com/timwu20/gossamer/issues/2034)) ([84ec792](84ec792))
* **trie:** memory leak fix in `lib/trie` ([ChainSafe#2009](https://github.com/timwu20/gossamer/issues/2009)) ([0ad5eb7](0ad5eb7))
* update deprecated package ([ChainSafe#1603](https://github.com/timwu20/gossamer/issues/1603)) ([f195204](f195204))
* update go-schnorrkel version ([ChainSafe#1557](https://github.com/timwu20/gossamer/issues/1557)) ([b86c7ff](b86c7ff))
* update gssmr genesis to use pallet_babe::SameAuthoritiesForever ([ChainSafe#1696](https://github.com/timwu20/gossamer/issues/1696)) ([fb0a751](fb0a751))
* update HOST_API_TEST_RUNTIME_URL ([ChainSafe#1898](https://github.com/timwu20/gossamer/issues/1898)) ([2ef59a8](2ef59a8))
* **utils:** create a specific folder for database ([ChainSafe#1598](https://github.com/timwu20/gossamer/issues/1598)) ([8c67795](8c67795))

### Features

* add --chain dev option ([ChainSafe#1561](https://github.com/timwu20/gossamer/issues/1561)) ([04a2969](04a2969))
* Add properties and chainId on build-spec command ([ChainSafe#1520](https://github.com/timwu20/gossamer/issues/1520)) ([b18290c](b18290c))
* **cmd/gossamer:** implement --telemetry-url parameter ([ChainSafe#1890](https://github.com/timwu20/gossamer/issues/1890)) ([b202e89](b202e89)), closes [ChainSafe#1502](https://github.com/timwu20/gossamer/issues/1502)
* **cmd:** implement offline pruning of state trie ([ChainSafe#1564](https://github.com/timwu20/gossamer/issues/1564)) ([af9c925](af9c925))
* **devnet:** Local Gossamer Devnet ([ChainSafe#2008](https://github.com/timwu20/gossamer/issues/2008)) ([a520001](a520001))
* **dot/network, lib/grandpa:** request justification on receiving NeighbourMessage, verify justification on receipt ([ChainSafe#1529](https://github.com/timwu20/gossamer/issues/1529)) ([e1f9f42](e1f9f42))
* **dot/network:** add propagate return bool to messageHandler func type to determine whether to propagate message or not ([ChainSafe#1555](https://github.com/timwu20/gossamer/issues/1555)) ([0d6f488](0d6f488))
* **dot/network:** implement streamManager to cleanup not recently used streams ([ChainSafe#1611](https://github.com/timwu20/gossamer/issues/1611)) ([ba861bf](ba861bf))
* **dot/peerset:** Implement peer scoring ([ChainSafe#1791](https://github.com/timwu20/gossamer/issues/1791)) ([1c989ad](1c989ad))
* **dot/rpc/modules:** add `system_addReservedPeer` and `system_removeReservedPeer` RPC call ([ChainSafe#1712](https://github.com/timwu20/gossamer/issues/1712)) ([dba5922](dba5922))
* **dot/rpc:** Add `system_localListenAddresses` RPC call ([ChainSafe#1689](https://github.com/timwu20/gossamer/issues/1689)) ([c981d2e](c981d2e))
* **dot/rpc:** Implement `childstate_getKeys` rpc call ([ChainSafe#1800](https://github.com/timwu20/gossamer/issues/1800)) ([9b2f41e](9b2f41e))
* **dot/rpc:** implement sync_state_genSyncSpec RPC call  ([ChainSafe#1827](https://github.com/timwu20/gossamer/issues/1827)) ([2186caf](2186caf))
* **dot/state:** implement online pruning of historical state tries ([ChainSafe#1596](https://github.com/timwu20/gossamer/issues/1596)) ([3eb9399](3eb9399))
* **dot/sync:** implement codeSubstitutes ([ChainSafe#1635](https://github.com/timwu20/gossamer/issues/1635)) ([d87aaeb](d87aaeb))
* **dot/telemetry:** Added connection retry ([ChainSafe#1904](https://github.com/timwu20/gossamer/issues/1904)) ([579a791](579a791))
* **dot/telemetry:** Added more telemetry messages in grandpa client ([ChainSafe#2043](https://github.com/timwu20/gossamer/issues/2043)) ([2e57d15](2e57d15)), closes [ChainSafe#1841](https://github.com/timwu20/gossamer/issues/1841) [ChainSafe#1842](https://github.com/timwu20/gossamer/issues/1842)
* **dot/telemetry:** implement notify.finalized telemetry interface ([ChainSafe#1877](https://github.com/timwu20/gossamer/issues/1877)) ([de1a60d](de1a60d))
* **dot/telemetry:** implement substrate_number_leaves metrics ([ChainSafe#1926](https://github.com/timwu20/gossamer/issues/1926)) ([69823c0](69823c0))
* **dot/telemetry:** implement telemetry message network_state ([ChainSafe#1618](https://github.com/timwu20/gossamer/issues/1618)) ([a81844e](a81844e))
* **flags:** read log levels from flags ([ChainSafe#1953](https://github.com/timwu20/gossamer/issues/1953)) ([9694e46](9694e46))
* implement ext_default_child_storage_storage_kill_version_2 ([ChainSafe#1799](https://github.com/timwu20/gossamer/issues/1799)) ([c2908ae](c2908ae))
* implement ext_offchain_index_set_version_1 for wasmer runtime ([ChainSafe#1739](https://github.com/timwu20/gossamer/issues/1739)) ([96c30a6](96c30a6))
* **lib/babe:** add check of types.ConfigData.SecondarySlots for disabling secondary verification ([ChainSafe#1910](https://github.com/timwu20/gossamer/issues/1910)) ([cd27ae4](cd27ae4))
* **lib/grandpa:** fully verify justifications using GrandpaState ([ChainSafe#1544](https://github.com/timwu20/gossamer/issues/1544)) ([028d25e](028d25e))
* **lib/grandpa:** Include equivocatory nodes while creating justification ([ChainSafe#1911](https://github.com/timwu20/gossamer/issues/1911)) ([aca86b6](aca86b6))
* **lib/grandpa:** send NeighbourMessage to peers ([ChainSafe#1558](https://github.com/timwu20/gossamer/issues/1558)) ([322ccf9](322ccf9))
* **lib/runtime/wasmer:** implement ext_default_child_storage_storage_kill_version_3 ([ChainSafe#1878](https://github.com/timwu20/gossamer/issues/1878)) ([a719a60](a719a60))
* **lib/runtime/wasmer:** implement ext_offchain_local_storage_version_1 ([ChainSafe#1821](https://github.com/timwu20/gossamer/issues/1821)) ([0f63b17](0f63b17))
* **lib/runtime:** Implement `ext_offchain_http_request_add_header_version_1` host function ([ChainSafe#1994](https://github.com/timwu20/gossamer/issues/1994)) ([0a30b3d](0a30b3d))
* **lib/runtime:** Implement `ext_offchain_http_request_start_version_1` host function ([ChainSafe#1947](https://github.com/timwu20/gossamer/issues/1947)) ([974b1fc](974b1fc))
* **lib/runtime:** Implement `trie_blake2_256_verify_proof` host function ([ChainSafe#1920](https://github.com/timwu20/gossamer/issues/1920)) ([506565d](506565d))
* **lib/trie:** Implement `verify_proof` function ([ChainSafe#1883](https://github.com/timwu20/gossamer/issues/1883)) ([67bb5ef](67bb5ef))
* **lib/trie:** Implement limit for trie.ClearPrefix ([ChainSafe#1905](https://github.com/timwu20/gossamer/issues/1905)) ([becec9e](becec9e))
* **lib/trie:** Parallel hash trie. ([ChainSafe#1657](https://github.com/timwu20/gossamer/issues/1657)) ([22827e7](22827e7))
* **pprof:** Pprof HTTP server service ([ChainSafe#1991](https://github.com/timwu20/gossamer/issues/1991)) ([ce24ea9](ce24ea9))
* **rpc/subscription:** implement state_unsubscribeStorage ([ChainSafe#1574](https://github.com/timwu20/gossamer/issues/1574)) ([7574f10](7574f10))
* **rpc:** Implement `childstate_getChildStorage` RPC call ([ChainSafe#1832](https://github.com/timwu20/gossamer/issues/1832)) ([3d949f2](3d949f2))
* **rpc:** Implement `childstate_getStorageHash` RPC call ([ChainSafe#1805](https://github.com/timwu20/gossamer/issues/1805)) ([e539bd3](e539bd3))
* **rpc:** Implement `childstate_getStorageSize` RPC call ([ChainSafe#1810](https://github.com/timwu20/gossamer/issues/1810)) ([a04deb6](a04deb6))
* **rpc:** Implement `payment_queryInfo` RPC call ([ChainSafe#1826](https://github.com/timwu20/gossamer/issues/1826)) ([7a5deec](7a5deec))
* **rpc:** Implement `state_getReadProof` rpc call ([ChainSafe#1768](https://github.com/timwu20/gossamer/issues/1768)) ([865f80f](865f80f))
* **runtime:** implement custom logging handler that print function name ([ChainSafe#1825](https://github.com/timwu20/gossamer/issues/1825)) ([2b1276d](2b1276d))
* **telemetry:** send telemetry messages when GRANDPA receieves commit or vote messages ([ChainSafe#2015](https://github.com/timwu20/gossamer/issues/2015)) ([7bf40e1](7bf40e1)), closes [ChainSafe#1840](https://github.com/timwu20/gossamer/issues/1840) [ChainSafe#1839](https://github.com/timwu20/gossamer/issues/1839) [ChainSafe#1838](https://github.com/timwu20/gossamer/issues/1838)
* **telemetry:** send txpool.import telemetry msg ([ChainSafe#1966](https://github.com/timwu20/gossamer/issues/1966)) ([ffc81bf](ffc81bf))

### Reverts

* Revert "feat(dot/rpc) implement `author_hasSessionKeys` RPC call (ChainSafe#1704)" (ChainSafe#1714) ([65380fd](65380fd)), closes [ChainSafe#1704](https://github.com/timwu20/gossamer/issues/1704) [ChainSafe#1714](https://github.com/timwu20/gossamer/issues/1714)
github-actions bot pushed a commit to timwu20/gossamer that referenced this issue Dec 6, 2021
@semantic-release-bot
chore(release): 0.5.0 [skip ci]
26abc27 
# [0.5.0](v0.4.1...v0.5.0) (2021-12-06)

### Bug Fixes

* **babe:** Fix extrinsic format in block. ([ChainSafe#1530](https://github.com/timwu20/gossamer/issues/1530)) ([1a03b2a](1a03b2a))
* **ci:** add missing go-version matrix to fix development branch CI ([ChainSafe#2037](https://github.com/timwu20/gossamer/issues/2037)) ([6babe76](6babe76))
* **cmd/cfg:** Use  Babe Lead value from toml config ([ChainSafe#2032](https://github.com/timwu20/gossamer/issues/2032)) ([06aa3e3](06aa3e3))
* confirm block import notifier is closed properly ([ChainSafe#1736](https://github.com/timwu20/gossamer/issues/1736)) ([ad2d85e](ad2d85e))
* **docs:** improve build-spec usage docs ([ChainSafe#1706](https://github.com/timwu20/gossamer/issues/1706)) ([2e164b4](2e164b4))
* **dot/core:** Add only extrinsic during chain reorg. ([ChainSafe#1609](https://github.com/timwu20/gossamer/issues/1609)) ([29413d4](29413d4))
* **dot/core:** Batch process transaction message. ([ChainSafe#1780](https://github.com/timwu20/gossamer/issues/1780)) ([0064836](0064836))
* **dot/core:** check transaction Validity.Propagate field to determine whether to propagate tx ([ChainSafe#1643](https://github.com/timwu20/gossamer/issues/1643)) ([81f23cc](81f23cc))
* **dot/core:** Fix handle transaction message test. ([ChainSafe#1607](https://github.com/timwu20/gossamer/issues/1607)) ([58b8725](58b8725))
* **dot/network, lib/grandpa:** fix handshake decoding and grandpa message handler sigabort ([ChainSafe#1631](https://github.com/timwu20/gossamer/issues/1631)) ([887f72c](887f72c))
* **dot/network, lib/grandpa:** fix node sync, improve devnet finality ([bcc7935](bcc7935))
* **dot/network:** add nil checks in connManager ([ChainSafe#2069](https://github.com/timwu20/gossamer/issues/2069)) ([7f9c042](7f9c042))
* **dot/network:** Check for size when decoding leb128. ([ChainSafe#1634](https://github.com/timwu20/gossamer/issues/1634)) ([d082b9e](d082b9e))
* **dot/network:** check if peer supports protocol ([ChainSafe#1617](https://github.com/timwu20/gossamer/issues/1617)) ([6bf66a4](6bf66a4))
* **dot/network:** decrease DHT find peers interval for gssmr nodes ([ChainSafe#1703](https://github.com/timwu20/gossamer/issues/1703)) ([08516a0](08516a0))
* **dot/network:** fix bugs in notifications protocol handlers; add metrics for inbound/outbound streams ([ChainSafe#2010](https://github.com/timwu20/gossamer/issues/2010)) ([8c2993d](8c2993d))
* **dot/network:** fix dht connection on discovery on devnet ([ChainSafe#2059](https://github.com/timwu20/gossamer/issues/2059)) ([da065b8](da065b8))
* **dot/network:** fix discovery between gossamer nodes ([ChainSafe#1594](https://github.com/timwu20/gossamer/issues/1594)) ([f4c79d3](f4c79d3))
* **dot/network:** fix memory allocations with `sizedBufferPool` ([ChainSafe#1963](https://github.com/timwu20/gossamer/issues/1963)) ([e0b126b](e0b126b))
* **dot/network:** Fix missing digest in header ([ChainSafe#2092](https://github.com/timwu20/gossamer/issues/2092)) ([21ea85e](21ea85e))
* **dot/network:** Fix notification handshake and reuse stream. ([ChainSafe#1545](https://github.com/timwu20/gossamer/issues/1545)) ([a632dc4](a632dc4))
* **dot/network:** fix stream manager tests ([ChainSafe#1683](https://github.com/timwu20/gossamer/issues/1683)) ([e02eca4](e02eca4))
* **dot/network:** implement a handshake timeout ([ChainSafe#1615](https://github.com/timwu20/gossamer/issues/1615)) ([87c2f63](87c2f63))
* **dot/network:** Implement time based handle transaction ([ChainSafe#1942](https://github.com/timwu20/gossamer/issues/1942)) ([dd08424](dd08424))
* **dot/network:** move low reputation peer removal from network ConnManager to peer scoring logic (dot/peerstate) ([ChainSafe#2068](https://github.com/timwu20/gossamer/issues/2068)) ([ac16285](ac16285)), closes [ChainSafe#2039](https://github.com/timwu20/gossamer/issues/2039)
* **dot/network:** Return on EOF error while reading stream. ([ChainSafe#1733](https://github.com/timwu20/gossamer/issues/1733)) ([f447eac](f447eac))
* **dot/network:** split stored streams and handshakeData into inbound and outbound ([ChainSafe#1553](https://github.com/timwu20/gossamer/issues/1553)) ([637050b](637050b))
* **dot/node:** Start websocket server only with `--ws` flag ([ChainSafe#1671](https://github.com/timwu20/gossamer/issues/1671)) ([6ecef3b](6ecef3b))
* **dot/state, lib/babe, lib/trie:** improve syncing between gossamer authority nodes ([ChainSafe#1613](https://github.com/timwu20/gossamer/issues/1613)) ([ca99fbf](ca99fbf))
* **dot/state, lib/grandpa:** update justification and SignedVote handling in database ([ChainSafe#1682](https://github.com/timwu20/gossamer/issues/1682)) ([bbdcd6f](bbdcd6f))
* **dot/state:** add StorageState Lock/Unlock API for usage by babe and sync  ([ChainSafe#1700](https://github.com/timwu20/gossamer/issues/1700)) ([3c22ace](3c22ace))
* **dot/state:** fix deadlock, fixes bootstrap syncing ([ChainSafe#1959](https://github.com/timwu20/gossamer/issues/1959)) ([dd80c09](dd80c09))
* **dot/state:** track runtime per-block, fix runtime upgrades differing between forks ([ChainSafe#1638](https://github.com/timwu20/gossamer/issues/1638)) ([e133884](e133884))
* **dot/state:** update `*state.BlockState.AddBlockToBlockTree` to store block in `unfinalisedBlocksMap` ([ChainSafe#2006](https://github.com/timwu20/gossamer/issues/2006)) ([55d997f](55d997f))
* **dot/sync:** add nil header checks ([ChainSafe#2099](https://github.com/timwu20/gossamer/issues/2099)) ([a7d4be0](a7d4be0))
* **dot/sync:** fix block request and response logic ([ChainSafe#1907](https://github.com/timwu20/gossamer/issues/1907)) ([9c6283e](9c6283e))
* **dot/sync:** fix creating block response, fixes node sync between gossamer nodes ([ChainSafe#1572](https://github.com/timwu20/gossamer/issues/1572)) ([1328c80](1328c80))
* **dot/telemetry:** refactor telemetry to reduce CPU usage ([ChainSafe#1597](https://github.com/timwu20/gossamer/issues/1597)) ([bc31ac7](bc31ac7))
* **dot/types:** *types.Body to be of type []types.Extrinsic ([ChainSafe#1807](https://github.com/timwu20/gossamer/issues/1807)) ([4c09715](4c09715))
* **dot/types:** fix max value for digest ([ChainSafe#1687](https://github.com/timwu20/gossamer/issues/1687)) ([48405e7](48405e7))
* **dot:** fix `TestNewNode` ([ChainSafe#2070](https://github.com/timwu20/gossamer/issues/2070)) ([42908d0](42908d0))
* fix Kusama sync; add storageState lock in core.HandleTransactionMessage ([ChainSafe#1783](https://github.com/timwu20/gossamer/issues/1783)) ([1d688e4](1d688e4))
* **lib/babe, lib/runtime/wasmer:** fixes for v0.9.8+ runtime ([ChainSafe#2075](https://github.com/timwu20/gossamer/issues/2075)) ([2f9f80c](2f9f80c))
* **lib/babe:** add `--babe-lead` flag, update epoch handling logic ([ChainSafe#1895](https://github.com/timwu20/gossamer/issues/1895)) ([7abcce6](7abcce6))
* **lib/babe:** add pre-runtime digest before calling initialize_block ([ChainSafe#1581](https://github.com/timwu20/gossamer/issues/1581)) ([c1b26d3](c1b26d3))
* **lib/babe:** always use 2/3 of slot to produce block, re-add potentially valid txs to queue ([ChainSafe#1679](https://github.com/timwu20/gossamer/issues/1679)) ([cf93ad3](cf93ad3))
* **lib/babe:** call AddBlock in BABE synchronously ([ChainSafe#1585](https://github.com/timwu20/gossamer/issues/1585)) ([86acc43](86acc43))
* **lib/babe:** fix BABE state storing after building block ([ChainSafe#1536](https://github.com/timwu20/gossamer/issues/1536)) ([1a3dea2](1a3dea2))
* **lib/babe:** fix err log ([ChainSafe#1801](https://github.com/timwu20/gossamer/issues/1801)) ([a96f06a](a96f06a))
* **lib/babe:** fix setting first slot of network, fix loading BABE epoch params ([ChainSafe#1640](https://github.com/timwu20/gossamer/issues/1640)) ([5c3dbfe](5c3dbfe))
* **lib/babe:** fix timing for transition between epochs ([ChainSafe#1636](https://github.com/timwu20/gossamer/issues/1636)) ([57027db](57027db))
* **lib/blocktree:** fix blocktree bug  ([ChainSafe#2060](https://github.com/timwu20/gossamer/issues/2060)) ([c17b53a](c17b53a))
* **lib/blocktree:** fix potential nil pointer dereference in `HighestCommonAncestor`, core `handleBlocksAsync` ([ChainSafe#1993](https://github.com/timwu20/gossamer/issues/1993)) ([f7f4463](f7f4463))
* **lib/blocktree:** fix setting leaves after blocktree pruning ([ChainSafe#1605](https://github.com/timwu20/gossamer/issues/1605)) ([58c0854](58c0854))
* **lib/blocktree:** removes the inconsistency to choose a deepest leaf ([ChainSafe#2094](https://github.com/timwu20/gossamer/issues/2094)) ([43d68e3](43d68e3))
* **lib/genesis:** Update missing and incorrect fields in genesis file. ([ChainSafe#1681](https://github.com/timwu20/gossamer/issues/1681)) ([8207704](8207704))
* **lib/grandpa:** fix grandpa stall and various bugs ([ChainSafe#1708](https://github.com/timwu20/gossamer/issues/1708)) ([67c93f4](67c93f4))
* **lib/grandpa:** fix grandpa vote message switch ([ChainSafe#2095](https://github.com/timwu20/gossamer/issues/2095)) ([461890c](461890c))
* **lib/grandpa:** fix threshold checking to be strictly greater than 2/3 ([ChainSafe#1891](https://github.com/timwu20/gossamer/issues/1891)) ([66ffe51](66ffe51))
* **lib/grandpa:** use `defaultGrandpaInterval` if not set, fixes error on startup ([ChainSafe#1982](https://github.com/timwu20/gossamer/issues/1982)) ([75627b5](75627b5))
* **lib/runtime/life:** remove import C from life ([ChainSafe#1923](https://github.com/timwu20/gossamer/issues/1923)) ([ed507d2](ed507d2))
* **lib/runtime:** update HOST_API_TEST_RUNTIME_URL to reference specific commit ([ChainSafe#1885](https://github.com/timwu20/gossamer/issues/1885)) ([666ed06](666ed06))
* **log-levels:** do not ignore configuration file log levels ([ChainSafe#2016](https://github.com/timwu20/gossamer/issues/2016)) ([80879b2](80879b2))
* pending bubble hidden after block included ([ChainSafe#1592](https://github.com/timwu20/gossamer/issues/1592)) ([5826322](5826322))
* persist node name ([ChainSafe#1543](https://github.com/timwu20/gossamer/issues/1543)) ([88b88f2](88b88f2))
* **pprof:** only run pprof service if enabled  ([ChainSafe#2073](https://github.com/timwu20/gossamer/issues/2073)) ([55669c5](55669c5))
* **release:** Trigger release when pushed to main branch. ([ChainSafe#1566](https://github.com/timwu20/gossamer/issues/1566)) ([d445c97](d445c97))
* **rpc/subscription:** subscribe runtime version notify when version changes ([ChainSafe#1686](https://github.com/timwu20/gossamer/issues/1686)) ([9a76d39](9a76d39))
* Staging CI workflow ([ChainSafe#2034](https://github.com/timwu20/gossamer/issues/2034)) ([84ec792](84ec792))
* **trie:** memory leak fix in `lib/trie` ([ChainSafe#2009](https://github.com/timwu20/gossamer/issues/2009)) ([0ad5eb7](0ad5eb7))
* update deprecated package ([ChainSafe#1603](https://github.com/timwu20/gossamer/issues/1603)) ([f195204](f195204))
* update go-schnorrkel version ([ChainSafe#1557](https://github.com/timwu20/gossamer/issues/1557)) ([b86c7ff](b86c7ff))
* update gssmr genesis to use pallet_babe::SameAuthoritiesForever ([ChainSafe#1696](https://github.com/timwu20/gossamer/issues/1696)) ([fb0a751](fb0a751))
* update HOST_API_TEST_RUNTIME_URL ([ChainSafe#1898](https://github.com/timwu20/gossamer/issues/1898)) ([2ef59a8](2ef59a8))
* **utils:** create a specific folder for database ([ChainSafe#1598](https://github.com/timwu20/gossamer/issues/1598)) ([8c67795](8c67795))

### Features

* add --chain dev option ([ChainSafe#1561](https://github.com/timwu20/gossamer/issues/1561)) ([04a2969](04a2969))
* Add properties and chainId on build-spec command ([ChainSafe#1520](https://github.com/timwu20/gossamer/issues/1520)) ([b18290c](b18290c))
* **cmd/gossamer:** implement --telemetry-url parameter ([ChainSafe#1890](https://github.com/timwu20/gossamer/issues/1890)) ([b202e89](b202e89)), closes [ChainSafe#1502](https://github.com/timwu20/gossamer/issues/1502)
* **cmd:** implement offline pruning of state trie ([ChainSafe#1564](https://github.com/timwu20/gossamer/issues/1564)) ([af9c925](af9c925))
* **devnet:** Local Gossamer Devnet ([ChainSafe#2008](https://github.com/timwu20/gossamer/issues/2008)) ([a520001](a520001))
* **dot/network, lib/grandpa:** request justification on receiving NeighbourMessage, verify justification on receipt ([ChainSafe#1529](https://github.com/timwu20/gossamer/issues/1529)) ([e1f9f42](e1f9f42))
* **dot/network:** add propagate return bool to messageHandler func type to determine whether to propagate message or not ([ChainSafe#1555](https://github.com/timwu20/gossamer/issues/1555)) ([0d6f488](0d6f488))
* **dot/network:** implement streamManager to cleanup not recently used streams ([ChainSafe#1611](https://github.com/timwu20/gossamer/issues/1611)) ([ba861bf](ba861bf))
* **dot/peerset:** Implement peer scoring ([ChainSafe#1791](https://github.com/timwu20/gossamer/issues/1791)) ([1c989ad](1c989ad))
* **dot/rpc/modules:** add `system_addReservedPeer` and `system_removeReservedPeer` RPC call ([ChainSafe#1712](https://github.com/timwu20/gossamer/issues/1712)) ([dba5922](dba5922))
* **dot/rpc:** Add `system_localListenAddresses` RPC call ([ChainSafe#1689](https://github.com/timwu20/gossamer/issues/1689)) ([c981d2e](c981d2e))
* **dot/rpc:** Implement `childstate_getKeys` rpc call ([ChainSafe#1800](https://github.com/timwu20/gossamer/issues/1800)) ([9b2f41e](9b2f41e))
* **dot/rpc:** implement sync_state_genSyncSpec RPC call  ([ChainSafe#1827](https://github.com/timwu20/gossamer/issues/1827)) ([2186caf](2186caf))
* **dot/state:** implement online pruning of historical state tries ([ChainSafe#1596](https://github.com/timwu20/gossamer/issues/1596)) ([3eb9399](3eb9399))
* **dot/sync:** implement codeSubstitutes ([ChainSafe#1635](https://github.com/timwu20/gossamer/issues/1635)) ([d87aaeb](d87aaeb))
* **dot/telemetry:** Added connection retry ([ChainSafe#1904](https://github.com/timwu20/gossamer/issues/1904)) ([579a791](579a791))
* **dot/telemetry:** Added more telemetry messages in grandpa client ([ChainSafe#2043](https://github.com/timwu20/gossamer/issues/2043)) ([2e57d15](2e57d15)), closes [ChainSafe#1841](https://github.com/timwu20/gossamer/issues/1841) [ChainSafe#1842](https://github.com/timwu20/gossamer/issues/1842)
* **dot/telemetry:** implement notify.finalized telemetry interface ([ChainSafe#1877](https://github.com/timwu20/gossamer/issues/1877)) ([de1a60d](de1a60d))
* **dot/telemetry:** implement substrate_number_leaves metrics ([ChainSafe#1926](https://github.com/timwu20/gossamer/issues/1926)) ([69823c0](69823c0))
* **dot/telemetry:** implement telemetry message network_state ([ChainSafe#1618](https://github.com/timwu20/gossamer/issues/1618)) ([a81844e](a81844e))
* **flags:** read log levels from flags ([ChainSafe#1953](https://github.com/timwu20/gossamer/issues/1953)) ([9694e46](9694e46))
* implement ext_default_child_storage_storage_kill_version_2 ([ChainSafe#1799](https://github.com/timwu20/gossamer/issues/1799)) ([c2908ae](c2908ae))
* implement ext_offchain_index_set_version_1 for wasmer runtime ([ChainSafe#1739](https://github.com/timwu20/gossamer/issues/1739)) ([96c30a6](96c30a6))
* **lib/babe:** add check of types.ConfigData.SecondarySlots for disabling secondary verification ([ChainSafe#1910](https://github.com/timwu20/gossamer/issues/1910)) ([cd27ae4](cd27ae4))
* **lib/grandpa:** fully verify justifications using GrandpaState ([ChainSafe#1544](https://github.com/timwu20/gossamer/issues/1544)) ([028d25e](028d25e))
* **lib/grandpa:** Include equivocatory nodes while creating justification ([ChainSafe#1911](https://github.com/timwu20/gossamer/issues/1911)) ([aca86b6](aca86b6))
* **lib/grandpa:** send NeighbourMessage to peers ([ChainSafe#1558](https://github.com/timwu20/gossamer/issues/1558)) ([322ccf9](322ccf9))
* **lib/runtime/wasmer:** implement ext_default_child_storage_storage_kill_version_3 ([ChainSafe#1878](https://github.com/timwu20/gossamer/issues/1878)) ([a719a60](a719a60))
* **lib/runtime/wasmer:** implement ext_offchain_local_storage_version_1 ([ChainSafe#1821](https://github.com/timwu20/gossamer/issues/1821)) ([0f63b17](0f63b17))
* **lib/runtime:** Implement `ext_offchain_http_request_add_header_version_1` host function ([ChainSafe#1994](https://github.com/timwu20/gossamer/issues/1994)) ([0a30b3d](0a30b3d))
* **lib/runtime:** Implement `ext_offchain_http_request_start_version_1` host function ([ChainSafe#1947](https://github.com/timwu20/gossamer/issues/1947)) ([974b1fc](974b1fc))
* **lib/runtime:** Implement `trie_blake2_256_verify_proof` host function ([ChainSafe#1920](https://github.com/timwu20/gossamer/issues/1920)) ([506565d](506565d))
* **lib/trie:** Implement `verify_proof` function ([ChainSafe#1883](https://github.com/timwu20/gossamer/issues/1883)) ([67bb5ef](67bb5ef))
* **lib/trie:** Implement limit for trie.ClearPrefix ([ChainSafe#1905](https://github.com/timwu20/gossamer/issues/1905)) ([becec9e](becec9e))
* **lib/trie:** Parallel hash trie. ([ChainSafe#1657](https://github.com/timwu20/gossamer/issues/1657)) ([22827e7](22827e7))
* **pprof:** Pprof HTTP server service ([ChainSafe#1991](https://github.com/timwu20/gossamer/issues/1991)) ([ce24ea9](ce24ea9))
* **rpc/subscription:** implement state_unsubscribeStorage ([ChainSafe#1574](https://github.com/timwu20/gossamer/issues/1574)) ([7574f10](7574f10))
* **rpc:** Implement `childstate_getChildStorage` RPC call ([ChainSafe#1832](https://github.com/timwu20/gossamer/issues/1832)) ([3d949f2](3d949f2))
* **rpc:** Implement `childstate_getStorageHash` RPC call ([ChainSafe#1805](https://github.com/timwu20/gossamer/issues/1805)) ([e539bd3](e539bd3))
* **rpc:** Implement `childstate_getStorageSize` RPC call ([ChainSafe#1810](https://github.com/timwu20/gossamer/issues/1810)) ([a04deb6](a04deb6))
* **rpc:** Implement `payment_queryInfo` RPC call ([ChainSafe#1826](https://github.com/timwu20/gossamer/issues/1826)) ([7a5deec](7a5deec))
* **rpc:** Implement `state_getReadProof` rpc call ([ChainSafe#1768](https://github.com/timwu20/gossamer/issues/1768)) ([865f80f](865f80f))
* **runtime:** implement custom logging handler that print function name ([ChainSafe#1825](https://github.com/timwu20/gossamer/issues/1825)) ([2b1276d](2b1276d))
* **telemetry:** send telemetry messages when GRANDPA receieves commit or vote messages ([ChainSafe#2015](https://github.com/timwu20/gossamer/issues/2015)) ([7bf40e1](7bf40e1)), closes [ChainSafe#1840](https://github.com/timwu20/gossamer/issues/1840) [ChainSafe#1839](https://github.com/timwu20/gossamer/issues/1839) [ChainSafe#1838](https://github.com/timwu20/gossamer/issues/1838)
* **telemetry:** send txpool.import telemetry msg ([ChainSafe#1966](https://github.com/timwu20/gossamer/issues/1966)) ([ffc81bf](ffc81bf))

### Reverts

* Revert "feat(dot/rpc) implement `author_hasSessionKeys` RPC call (ChainSafe#1704)" (ChainSafe#1714) ([65380fd](65380fd)), closes [ChainSafe#1704](https://github.com/timwu20/gossamer/issues/1704) [ChainSafe#1714](https://github.com/timwu20/gossamer/issues/1714)
github-actions bot pushed a commit to timwu20/gossamer that referenced this issue Dec 6, 2021
@semantic-release-bot
chore(release): 0.5.0 [skip ci]
3f20b73 
# [0.5.0](v0.4.1...v0.5.0) (2021-12-06)

### Bug Fixes

* **babe:** Fix extrinsic format in block. ([ChainSafe#1530](https://github.com/timwu20/gossamer/issues/1530)) ([1a03b2a](1a03b2a))
* **ci:** add missing go-version matrix to fix development branch CI ([ChainSafe#2037](https://github.com/timwu20/gossamer/issues/2037)) ([6babe76](6babe76))
* **cmd/cfg:** Use  Babe Lead value from toml config ([ChainSafe#2032](https://github.com/timwu20/gossamer/issues/2032)) ([06aa3e3](06aa3e3))
* confirm block import notifier is closed properly ([ChainSafe#1736](https://github.com/timwu20/gossamer/issues/1736)) ([ad2d85e](ad2d85e))
* **docs:** improve build-spec usage docs ([ChainSafe#1706](https://github.com/timwu20/gossamer/issues/1706)) ([2e164b4](2e164b4))
* **dot/core:** Add only extrinsic during chain reorg. ([ChainSafe#1609](https://github.com/timwu20/gossamer/issues/1609)) ([29413d4](29413d4))
* **dot/core:** Batch process transaction message. ([ChainSafe#1780](https://github.com/timwu20/gossamer/issues/1780)) ([0064836](0064836))
* **dot/core:** check transaction Validity.Propagate field to determine whether to propagate tx ([ChainSafe#1643](https://github.com/timwu20/gossamer/issues/1643)) ([81f23cc](81f23cc))
* **dot/core:** Fix handle transaction message test. ([ChainSafe#1607](https://github.com/timwu20/gossamer/issues/1607)) ([58b8725](58b8725))
* **dot/network, lib/grandpa:** fix handshake decoding and grandpa message handler sigabort ([ChainSafe#1631](https://github.com/timwu20/gossamer/issues/1631)) ([887f72c](887f72c))
* **dot/network, lib/grandpa:** fix node sync, improve devnet finality ([bcc7935](bcc7935))
* **dot/network:** add nil checks in connManager ([ChainSafe#2069](https://github.com/timwu20/gossamer/issues/2069)) ([7f9c042](7f9c042))
* **dot/network:** Check for size when decoding leb128. ([ChainSafe#1634](https://github.com/timwu20/gossamer/issues/1634)) ([d082b9e](d082b9e))
* **dot/network:** check if peer supports protocol ([ChainSafe#1617](https://github.com/timwu20/gossamer/issues/1617)) ([6bf66a4](6bf66a4))
* **dot/network:** decrease DHT find peers interval for gssmr nodes ([ChainSafe#1703](https://github.com/timwu20/gossamer/issues/1703)) ([08516a0](08516a0))
* **dot/network:** fix bugs in notifications protocol handlers; add metrics for inbound/outbound streams ([ChainSafe#2010](https://github.com/timwu20/gossamer/issues/2010)) ([8c2993d](8c2993d))
* **dot/network:** fix dht connection on discovery on devnet ([ChainSafe#2059](https://github.com/timwu20/gossamer/issues/2059)) ([da065b8](da065b8))
* **dot/network:** fix discovery between gossamer nodes ([ChainSafe#1594](https://github.com/timwu20/gossamer/issues/1594)) ([f4c79d3](f4c79d3))
* **dot/network:** fix memory allocations with `sizedBufferPool` ([ChainSafe#1963](https://github.com/timwu20/gossamer/issues/1963)) ([e0b126b](e0b126b))
* **dot/network:** Fix missing digest in header ([ChainSafe#2092](https://github.com/timwu20/gossamer/issues/2092)) ([21ea85e](21ea85e))
* **dot/network:** Fix notification handshake and reuse stream. ([ChainSafe#1545](https://github.com/timwu20/gossamer/issues/1545)) ([a632dc4](a632dc4))
* **dot/network:** fix stream manager tests ([ChainSafe#1683](https://github.com/timwu20/gossamer/issues/1683)) ([e02eca4](e02eca4))
* **dot/network:** implement a handshake timeout ([ChainSafe#1615](https://github.com/timwu20/gossamer/issues/1615)) ([87c2f63](87c2f63))
* **dot/network:** Implement time based handle transaction ([ChainSafe#1942](https://github.com/timwu20/gossamer/issues/1942)) ([dd08424](dd08424))
* **dot/network:** move low reputation peer removal from network ConnManager to peer scoring logic (dot/peerstate) ([ChainSafe#2068](https://github.com/timwu20/gossamer/issues/2068)) ([ac16285](ac16285)), closes [ChainSafe#2039](https://github.com/timwu20/gossamer/issues/2039)
* **dot/network:** Return on EOF error while reading stream. ([ChainSafe#1733](https://github.com/timwu20/gossamer/issues/1733)) ([f447eac](f447eac))
* **dot/network:** split stored streams and handshakeData into inbound and outbound ([ChainSafe#1553](https://github.com/timwu20/gossamer/issues/1553)) ([637050b](637050b))
* **dot/node:** Start websocket server only with `--ws` flag ([ChainSafe#1671](https://github.com/timwu20/gossamer/issues/1671)) ([6ecef3b](6ecef3b))
* **dot/state, lib/babe, lib/trie:** improve syncing between gossamer authority nodes ([ChainSafe#1613](https://github.com/timwu20/gossamer/issues/1613)) ([ca99fbf](ca99fbf))
* **dot/state, lib/grandpa:** update justification and SignedVote handling in database ([ChainSafe#1682](https://github.com/timwu20/gossamer/issues/1682)) ([bbdcd6f](bbdcd6f))
* **dot/state:** add StorageState Lock/Unlock API for usage by babe and sync  ([ChainSafe#1700](https://github.com/timwu20/gossamer/issues/1700)) ([3c22ace](3c22ace))
* **dot/state:** fix deadlock, fixes bootstrap syncing ([ChainSafe#1959](https://github.com/timwu20/gossamer/issues/1959)) ([dd80c09](dd80c09))
* **dot/state:** track runtime per-block, fix runtime upgrades differing between forks ([ChainSafe#1638](https://github.com/timwu20/gossamer/issues/1638)) ([e133884](e133884))
* **dot/state:** update `*state.BlockState.AddBlockToBlockTree` to store block in `unfinalisedBlocksMap` ([ChainSafe#2006](https://github.com/timwu20/gossamer/issues/2006)) ([55d997f](55d997f))
* **dot/sync:** add nil header checks ([ChainSafe#2099](https://github.com/timwu20/gossamer/issues/2099)) ([a7d4be0](a7d4be0))
* **dot/sync:** fix block request and response logic ([ChainSafe#1907](https://github.com/timwu20/gossamer/issues/1907)) ([9c6283e](9c6283e))
* **dot/sync:** fix creating block response, fixes node sync between gossamer nodes ([ChainSafe#1572](https://github.com/timwu20/gossamer/issues/1572)) ([1328c80](1328c80))
* **dot/telemetry:** refactor telemetry to reduce CPU usage ([ChainSafe#1597](https://github.com/timwu20/gossamer/issues/1597)) ([bc31ac7](bc31ac7))
* **dot/types:** *types.Body to be of type []types.Extrinsic ([ChainSafe#1807](https://github.com/timwu20/gossamer/issues/1807)) ([4c09715](4c09715))
* **dot/types:** fix max value for digest ([ChainSafe#1687](https://github.com/timwu20/gossamer/issues/1687)) ([48405e7](48405e7))
* **dot:** fix `TestNewNode` ([ChainSafe#2070](https://github.com/timwu20/gossamer/issues/2070)) ([42908d0](42908d0))
* fix Kusama sync; add storageState lock in core.HandleTransactionMessage ([ChainSafe#1783](https://github.com/timwu20/gossamer/issues/1783)) ([1d688e4](1d688e4))
* **lib/babe, lib/runtime/wasmer:** fixes for v0.9.8+ runtime ([ChainSafe#2075](https://github.com/timwu20/gossamer/issues/2075)) ([2f9f80c](2f9f80c))
* **lib/babe:** add `--babe-lead` flag, update epoch handling logic ([ChainSafe#1895](https://github.com/timwu20/gossamer/issues/1895)) ([7abcce6](7abcce6))
* **lib/babe:** add pre-runtime digest before calling initialize_block ([ChainSafe#1581](https://github.com/timwu20/gossamer/issues/1581)) ([c1b26d3](c1b26d3))
* **lib/babe:** always use 2/3 of slot to produce block, re-add potentially valid txs to queue ([ChainSafe#1679](https://github.com/timwu20/gossamer/issues/1679)) ([cf93ad3](cf93ad3))
* **lib/babe:** call AddBlock in BABE synchronously ([ChainSafe#1585](https://github.com/timwu20/gossamer/issues/1585)) ([86acc43](86acc43))
* **lib/babe:** fix BABE state storing after building block ([ChainSafe#1536](https://github.com/timwu20/gossamer/issues/1536)) ([1a3dea2](1a3dea2))
* **lib/babe:** fix err log ([ChainSafe#1801](https://github.com/timwu20/gossamer/issues/1801)) ([a96f06a](a96f06a))
* **lib/babe:** fix setting first slot of network, fix loading BABE epoch params ([ChainSafe#1640](https://github.com/timwu20/gossamer/issues/1640)) ([5c3dbfe](5c3dbfe))
* **lib/babe:** fix timing for transition between epochs ([ChainSafe#1636](https://github.com/timwu20/gossamer/issues/1636)) ([57027db](57027db))
* **lib/blocktree:** fix blocktree bug  ([ChainSafe#2060](https://github.com/timwu20/gossamer/issues/2060)) ([c17b53a](c17b53a))
* **lib/blocktree:** fix potential nil pointer dereference in `HighestCommonAncestor`, core `handleBlocksAsync` ([ChainSafe#1993](https://github.com/timwu20/gossamer/issues/1993)) ([f7f4463](f7f4463))
* **lib/blocktree:** fix setting leaves after blocktree pruning ([ChainSafe#1605](https://github.com/timwu20/gossamer/issues/1605)) ([58c0854](58c0854))
* **lib/blocktree:** removes the inconsistency to choose a deepest leaf ([ChainSafe#2094](https://github.com/timwu20/gossamer/issues/2094)) ([43d68e3](43d68e3))
* **lib/genesis:** Update missing and incorrect fields in genesis file. ([ChainSafe#1681](https://github.com/timwu20/gossamer/issues/1681)) ([8207704](8207704))
* **lib/grandpa:** fix grandpa stall and various bugs ([ChainSafe#1708](https://github.com/timwu20/gossamer/issues/1708)) ([67c93f4](67c93f4))
* **lib/grandpa:** fix grandpa vote message switch ([ChainSafe#2095](https://github.com/timwu20/gossamer/issues/2095)) ([461890c](461890c))
* **lib/grandpa:** fix threshold checking to be strictly greater than 2/3 ([ChainSafe#1891](https://github.com/timwu20/gossamer/issues/1891)) ([66ffe51](66ffe51))
* **lib/grandpa:** use `defaultGrandpaInterval` if not set, fixes error on startup ([ChainSafe#1982](https://github.com/timwu20/gossamer/issues/1982)) ([75627b5](75627b5))
* **lib/runtime/life:** remove import C from life ([ChainSafe#1923](https://github.com/timwu20/gossamer/issues/1923)) ([ed507d2](ed507d2))
* **lib/runtime:** update HOST_API_TEST_RUNTIME_URL to reference specific commit ([ChainSafe#1885](https://github.com/timwu20/gossamer/issues/1885)) ([666ed06](666ed06))
* **log-levels:** do not ignore configuration file log levels ([ChainSafe#2016](https://github.com/timwu20/gossamer/issues/2016)) ([80879b2](80879b2))
* pending bubble hidden after block included ([ChainSafe#1592](https://github.com/timwu20/gossamer/issues/1592)) ([5826322](5826322))
* persist node name ([ChainSafe#1543](https://github.com/timwu20/gossamer/issues/1543)) ([88b88f2](88b88f2))
* **pprof:** only run pprof service if enabled  ([ChainSafe#2073](https://github.com/timwu20/gossamer/issues/2073)) ([55669c5](55669c5))
* **release:** Trigger release when pushed to main branch. ([ChainSafe#1566](https://github.com/timwu20/gossamer/issues/1566)) ([d445c97](d445c97))
* **rpc/subscription:** subscribe runtime version notify when version changes ([ChainSafe#1686](https://github.com/timwu20/gossamer/issues/1686)) ([9a76d39](9a76d39))
* Staging CI workflow ([ChainSafe#2034](https://github.com/timwu20/gossamer/issues/2034)) ([84ec792](84ec792))
* **trie:** memory leak fix in `lib/trie` ([ChainSafe#2009](https://github.com/timwu20/gossamer/issues/2009)) ([0ad5eb7](0ad5eb7))
* update deprecated package ([ChainSafe#1603](https://github.com/timwu20/gossamer/issues/1603)) ([f195204](f195204))
* update go-schnorrkel version ([ChainSafe#1557](https://github.com/timwu20/gossamer/issues/1557)) ([b86c7ff](b86c7ff))
* update gssmr genesis to use pallet_babe::SameAuthoritiesForever ([ChainSafe#1696](https://github.com/timwu20/gossamer/issues/1696)) ([fb0a751](fb0a751))
* update HOST_API_TEST_RUNTIME_URL ([ChainSafe#1898](https://github.com/timwu20/gossamer/issues/1898)) ([2ef59a8](2ef59a8))
* **utils:** create a specific folder for database ([ChainSafe#1598](https://github.com/timwu20/gossamer/issues/1598)) ([8c67795](8c67795))

### Features

* add --chain dev option ([ChainSafe#1561](https://github.com/timwu20/gossamer/issues/1561)) ([04a2969](04a2969))
* Add properties and chainId on build-spec command ([ChainSafe#1520](https://github.com/timwu20/gossamer/issues/1520)) ([b18290c](b18290c))
* **cmd/gossamer:** implement --telemetry-url parameter ([ChainSafe#1890](https://github.com/timwu20/gossamer/issues/1890)) ([b202e89](b202e89)), closes [ChainSafe#1502](https://github.com/timwu20/gossamer/issues/1502)
* **cmd:** implement offline pruning of state trie ([ChainSafe#1564](https://github.com/timwu20/gossamer/issues/1564)) ([af9c925](af9c925))
* **devnet:** Local Gossamer Devnet ([ChainSafe#2008](https://github.com/timwu20/gossamer/issues/2008)) ([a520001](a520001))
* **dot/network, lib/grandpa:** request justification on receiving NeighbourMessage, verify justification on receipt ([ChainSafe#1529](https://github.com/timwu20/gossamer/issues/1529)) ([e1f9f42](e1f9f42))
* **dot/network:** add propagate return bool to messageHandler func type to determine whether to propagate message or not ([ChainSafe#1555](https://github.com/timwu20/gossamer/issues/1555)) ([0d6f488](0d6f488))
* **dot/network:** implement streamManager to cleanup not recently used streams ([ChainSafe#1611](https://github.com/timwu20/gossamer/issues/1611)) ([ba861bf](ba861bf))
* **dot/peerset:** Implement peer scoring ([ChainSafe#1791](https://github.com/timwu20/gossamer/issues/1791)) ([1c989ad](1c989ad))
* **dot/rpc/modules:** add `system_addReservedPeer` and `system_removeReservedPeer` RPC call ([ChainSafe#1712](https://github.com/timwu20/gossamer/issues/1712)) ([dba5922](dba5922))
* **dot/rpc:** Add `system_localListenAddresses` RPC call ([ChainSafe#1689](https://github.com/timwu20/gossamer/issues/1689)) ([c981d2e](c981d2e))
* **dot/rpc:** Implement `childstate_getKeys` rpc call ([ChainSafe#1800](https://github.com/timwu20/gossamer/issues/1800)) ([9b2f41e](9b2f41e))
* **dot/rpc:** implement sync_state_genSyncSpec RPC call  ([ChainSafe#1827](https://github.com/timwu20/gossamer/issues/1827)) ([2186caf](2186caf))
* **dot/state:** implement online pruning of historical state tries ([ChainSafe#1596](https://github.com/timwu20/gossamer/issues/1596)) ([3eb9399](3eb9399))
* **dot/sync:** implement codeSubstitutes ([ChainSafe#1635](https://github.com/timwu20/gossamer/issues/1635)) ([d87aaeb](d87aaeb))
* **dot/telemetry:** Added connection retry ([ChainSafe#1904](https://github.com/timwu20/gossamer/issues/1904)) ([579a791](579a791))
* **dot/telemetry:** Added more telemetry messages in grandpa client ([ChainSafe#2043](https://github.com/timwu20/gossamer/issues/2043)) ([2e57d15](2e57d15)), closes [ChainSafe#1841](https://github.com/timwu20/gossamer/issues/1841) [ChainSafe#1842](https://github.com/timwu20/gossamer/issues/1842)
* **dot/telemetry:** implement notify.finalized telemetry interface ([ChainSafe#1877](https://github.com/timwu20/gossamer/issues/1877)) ([de1a60d](de1a60d))
* **dot/telemetry:** implement substrate_number_leaves metrics ([ChainSafe#1926](https://github.com/timwu20/gossamer/issues/1926)) ([69823c0](69823c0))
* **dot/telemetry:** implement telemetry message network_state ([ChainSafe#1618](https://github.com/timwu20/gossamer/issues/1618)) ([a81844e](a81844e))
* **flags:** read log levels from flags ([ChainSafe#1953](https://github.com/timwu20/gossamer/issues/1953)) ([9694e46](9694e46))
* implement ext_default_child_storage_storage_kill_version_2 ([ChainSafe#1799](https://github.com/timwu20/gossamer/issues/1799)) ([c2908ae](c2908ae))
* implement ext_offchain_index_set_version_1 for wasmer runtime ([ChainSafe#1739](https://github.com/timwu20/gossamer/issues/1739)) ([96c30a6](96c30a6))
* **lib/babe:** add check of types.ConfigData.SecondarySlots for disabling secondary verification ([ChainSafe#1910](https://github.com/timwu20/gossamer/issues/1910)) ([cd27ae4](cd27ae4))
* **lib/grandpa:** fully verify justifications using GrandpaState ([ChainSafe#1544](https://github.com/timwu20/gossamer/issues/1544)) ([028d25e](028d25e))
* **lib/grandpa:** Include equivocatory nodes while creating justification ([ChainSafe#1911](https://github.com/timwu20/gossamer/issues/1911)) ([aca86b6](aca86b6))
* **lib/grandpa:** send NeighbourMessage to peers ([ChainSafe#1558](https://github.com/timwu20/gossamer/issues/1558)) ([322ccf9](322ccf9))
* **lib/runtime/wasmer:** implement ext_default_child_storage_storage_kill_version_3 ([ChainSafe#1878](https://github.com/timwu20/gossamer/issues/1878)) ([a719a60](a719a60))
* **lib/runtime/wasmer:** implement ext_offchain_local_storage_version_1 ([ChainSafe#1821](https://github.com/timwu20/gossamer/issues/1821)) ([0f63b17](0f63b17))
* **lib/runtime:** Implement `ext_offchain_http_request_add_header_version_1` host function ([ChainSafe#1994](https://github.com/timwu20/gossamer/issues/1994)) ([0a30b3d](0a30b3d))
* **lib/runtime:** Implement `ext_offchain_http_request_start_version_1` host function ([ChainSafe#1947](https://github.com/timwu20/gossamer/issues/1947)) ([974b1fc](974b1fc))
* **lib/runtime:** Implement `trie_blake2_256_verify_proof` host function ([ChainSafe#1920](https://github.com/timwu20/gossamer/issues/1920)) ([506565d](506565d))
* **lib/trie:** Implement `verify_proof` function ([ChainSafe#1883](https://github.com/timwu20/gossamer/issues/1883)) ([67bb5ef](67bb5ef))
* **lib/trie:** Implement limit for trie.ClearPrefix ([ChainSafe#1905](https://github.com/timwu20/gossamer/issues/1905)) ([becec9e](becec9e))
* **lib/trie:** Parallel hash trie. ([ChainSafe#1657](https://github.com/timwu20/gossamer/issues/1657)) ([22827e7](22827e7))
* **pprof:** Pprof HTTP server service ([ChainSafe#1991](https://github.com/timwu20/gossamer/issues/1991)) ([ce24ea9](ce24ea9))
* **rpc/subscription:** implement state_unsubscribeStorage ([ChainSafe#1574](https://github.com/timwu20/gossamer/issues/1574)) ([7574f10](7574f10))
* **rpc:** Implement `childstate_getChildStorage` RPC call ([ChainSafe#1832](https://github.com/timwu20/gossamer/issues/1832)) ([3d949f2](3d949f2))
* **rpc:** Implement `childstate_getStorageHash` RPC call ([ChainSafe#1805](https://github.com/timwu20/gossamer/issues/1805)) ([e539bd3](e539bd3))
* **rpc:** Implement `childstate_getStorageSize` RPC call ([ChainSafe#1810](https://github.com/timwu20/gossamer/issues/1810)) ([a04deb6](a04deb6))
* **rpc:** Implement `payment_queryInfo` RPC call ([ChainSafe#1826](https://github.com/timwu20/gossamer/issues/1826)) ([7a5deec](7a5deec))
* **rpc:** Implement `state_getReadProof` rpc call ([ChainSafe#1768](https://github.com/timwu20/gossamer/issues/1768)) ([865f80f](865f80f))
* **runtime:** implement custom logging handler that print function name ([ChainSafe#1825](https://github.com/timwu20/gossamer/issues/1825)) ([2b1276d](2b1276d))
* **telemetry:** send telemetry messages when GRANDPA receieves commit or vote messages ([ChainSafe#2015](https://github.com/timwu20/gossamer/issues/2015)) ([7bf40e1](7bf40e1)), closes [ChainSafe#1840](https://github.com/timwu20/gossamer/issues/1840) [ChainSafe#1839](https://github.com/timwu20/gossamer/issues/1839) [ChainSafe#1838](https://github.com/timwu20/gossamer/issues/1838)
* **telemetry:** send txpool.import telemetry msg ([ChainSafe#1966](https://github.com/timwu20/gossamer/issues/1966)) ([ffc81bf](ffc81bf))

### Reverts

* Revert "feat(dot/rpc) implement `author_hasSessionKeys` RPC call (ChainSafe#1704)" (ChainSafe#1714) ([65380fd](65380fd)), closes [ChainSafe#1704](https://github.com/timwu20/gossamer/issues/1704) [ChainSafe#1714](https://github.com/timwu20/gossamer/issues/1714)
timwu20 pushed a commit to timwu20/gossamer that referenced this issue Dec 6, 2021
@kishansagathiya @timwu20
feat(cmd/gossamer): implement --telemetry-url parameter (ChainSafe#1890)
154d6e2 
* Implement --telemetry-url Parameter

Fixes ChainSafe#1502

* Added tests for --telemetry-url parameter

* Fixed tests failing because of nil telemetry endpoints

* Addressed some small review comments

* Fixing tests by using []TelemetryEndpoint(nil)

as TelemetryURLs

* tests for telemetry-url with some failure cases

* replace telemetry endpoints instead of appending them

* trying to increase coverage

* Revert "trying to increase coverage"

This reverts commit ee3b096.
github-actions bot pushed a commit to timwu20/gossamer that referenced this issue Dec 6, 2021
@semantic-release-bot
chore(release): 0.6.0 [skip ci]
a52ab5b 
# [0.6.0](v0.5.0...v0.6.0) (2021-12-06)

### Bug Fixes

* **ci:** add missing go-version matrix to fix development branch CI ([ChainSafe#2037](https://github.com/timwu20/gossamer/issues/2037)) ([dfc6ce6](dfc6ce6))
* **cmd/cfg:** Use  Babe Lead value from toml config ([ChainSafe#2032](https://github.com/timwu20/gossamer/issues/2032)) ([406d083](406d083))
* confirm block import notifier is closed properly ([ChainSafe#1736](https://github.com/timwu20/gossamer/issues/1736)) ([ce4b9d7](ce4b9d7))
* **docs:** improve build-spec usage docs ([ChainSafe#1706](https://github.com/timwu20/gossamer/issues/1706)) ([65b4753](65b4753))
* **dot/core:** Add only extrinsic during chain reorg. ([ChainSafe#1609](https://github.com/timwu20/gossamer/issues/1609)) ([16340ef](16340ef))
* **dot/core:** Batch process transaction message. ([ChainSafe#1780](https://github.com/timwu20/gossamer/issues/1780)) ([3d209a3](3d209a3))
* **dot/core:** check transaction Validity.Propagate field to determine whether to propagate tx ([ChainSafe#1643](https://github.com/timwu20/gossamer/issues/1643)) ([81c8f0a](81c8f0a))
* **dot/core:** Fix handle transaction message test. ([ChainSafe#1607](https://github.com/timwu20/gossamer/issues/1607)) ([dca9ad7](dca9ad7))
* **dot/network, lib/grandpa:** fix handshake decoding and grandpa message handler sigabort ([ChainSafe#1631](https://github.com/timwu20/gossamer/issues/1631)) ([b02525b](b02525b))
* **dot/network, lib/grandpa:** fix node sync, improve devnet finality ([de91262](de91262))
* **dot/network:** add nil checks in connManager ([ChainSafe#2069](https://github.com/timwu20/gossamer/issues/2069)) ([09e07cf](09e07cf))
* **dot/network:** Check for size when decoding leb128. ([ChainSafe#1634](https://github.com/timwu20/gossamer/issues/1634)) ([c20a83c](c20a83c))
* **dot/network:** check if peer supports protocol ([ChainSafe#1617](https://github.com/timwu20/gossamer/issues/1617)) ([fb26dd2](fb26dd2))
* **dot/network:** decrease DHT find peers interval for gssmr nodes ([ChainSafe#1703](https://github.com/timwu20/gossamer/issues/1703)) ([7823c57](7823c57))
* **dot/network:** fix bugs in notifications protocol handlers; add metrics for inbound/outbound streams ([ChainSafe#2010](https://github.com/timwu20/gossamer/issues/2010)) ([88174ca](88174ca))
* **dot/network:** fix dht connection on discovery on devnet ([ChainSafe#2059](https://github.com/timwu20/gossamer/issues/2059)) ([d9008aa](d9008aa))
* **dot/network:** fix discovery between gossamer nodes ([ChainSafe#1594](https://github.com/timwu20/gossamer/issues/1594)) ([ec59e3b](ec59e3b))
* **dot/network:** fix memory allocations with `sizedBufferPool` ([ChainSafe#1963](https://github.com/timwu20/gossamer/issues/1963)) ([ddd96f7](ddd96f7))
* **dot/network:** Fix missing digest in header ([ChainSafe#2092](https://github.com/timwu20/gossamer/issues/2092)) ([6f34b1b](6f34b1b))
* **dot/network:** fix stream manager tests ([ChainSafe#1683](https://github.com/timwu20/gossamer/issues/1683)) ([2b4353c](2b4353c))
* **dot/network:** implement a handshake timeout ([ChainSafe#1615](https://github.com/timwu20/gossamer/issues/1615)) ([4ab856e](4ab856e))
* **dot/network:** Implement time based handle transaction ([ChainSafe#1942](https://github.com/timwu20/gossamer/issues/1942)) ([72455d1](72455d1))
* **dot/network:** move low reputation peer removal from network ConnManager to peer scoring logic (dot/peerstate) ([ChainSafe#2068](https://github.com/timwu20/gossamer/issues/2068)) ([8ea3d9f](8ea3d9f)), closes [ChainSafe#2039](https://github.com/timwu20/gossamer/issues/2039)
* **dot/network:** Return on EOF error while reading stream. ([ChainSafe#1733](https://github.com/timwu20/gossamer/issues/1733)) ([a9d32fb](a9d32fb))
* **dot/node:** Start websocket server only with `--ws` flag ([ChainSafe#1671](https://github.com/timwu20/gossamer/issues/1671)) ([fd43774](fd43774))
* **dot/state, lib/babe, lib/trie:** improve syncing between gossamer authority nodes ([ChainSafe#1613](https://github.com/timwu20/gossamer/issues/1613)) ([2e62a3d](2e62a3d))
* **dot/state, lib/grandpa:** update justification and SignedVote handling in database ([ChainSafe#1682](https://github.com/timwu20/gossamer/issues/1682)) ([9dda6b5](9dda6b5))
* **dot/state:** add StorageState Lock/Unlock API for usage by babe and sync  ([ChainSafe#1700](https://github.com/timwu20/gossamer/issues/1700)) ([eaf8ba9](eaf8ba9))
* **dot/state:** fix deadlock, fixes bootstrap syncing ([ChainSafe#1959](https://github.com/timwu20/gossamer/issues/1959)) ([13c92ea](13c92ea))
* **dot/state:** track runtime per-block, fix runtime upgrades differing between forks ([ChainSafe#1638](https://github.com/timwu20/gossamer/issues/1638)) ([b31bba5](b31bba5))
* **dot/state:** update `*state.BlockState.AddBlockToBlockTree` to store block in `unfinalisedBlocksMap` ([ChainSafe#2006](https://github.com/timwu20/gossamer/issues/2006)) ([8fac690](8fac690))
* **dot/sync:** add nil header checks ([ChainSafe#2099](https://github.com/timwu20/gossamer/issues/2099)) ([abbefce](abbefce))
* **dot/sync:** fix block request and response logic ([ChainSafe#1907](https://github.com/timwu20/gossamer/issues/1907)) ([fcfbabe](fcfbabe))
* **dot/sync:** fix creating block response, fixes node sync between gossamer nodes ([ChainSafe#1572](https://github.com/timwu20/gossamer/issues/1572)) ([d2197b0](d2197b0))
* **dot/telemetry:** refactor telemetry to reduce CPU usage ([ChainSafe#1597](https://github.com/timwu20/gossamer/issues/1597)) ([3445d84](3445d84))
* **dot/types:** *types.Body to be of type []types.Extrinsic ([ChainSafe#1807](https://github.com/timwu20/gossamer/issues/1807)) ([953d6f4](953d6f4))
* **dot/types:** fix max value for digest ([ChainSafe#1687](https://github.com/timwu20/gossamer/issues/1687)) ([13380af](13380af))
* **dot:** fix `TestNewNode` ([ChainSafe#2070](https://github.com/timwu20/gossamer/issues/2070)) ([87f41ba](87f41ba))
* fix Kusama sync; add storageState lock in core.HandleTransactionMessage ([ChainSafe#1783](https://github.com/timwu20/gossamer/issues/1783)) ([d03f6d1](d03f6d1))
* **lib/babe, lib/runtime/wasmer:** fixes for v0.9.8+ runtime ([ChainSafe#2075](https://github.com/timwu20/gossamer/issues/2075)) ([eb963d3](eb963d3))
* **lib/babe:** add `--babe-lead` flag, update epoch handling logic ([ChainSafe#1895](https://github.com/timwu20/gossamer/issues/1895)) ([8a65c7f](8a65c7f))
* **lib/babe:** add pre-runtime digest before calling initialize_block ([ChainSafe#1581](https://github.com/timwu20/gossamer/issues/1581)) ([f0060ae](f0060ae))
* **lib/babe:** always use 2/3 of slot to produce block, re-add potentially valid txs to queue ([ChainSafe#1679](https://github.com/timwu20/gossamer/issues/1679)) ([b224f10](b224f10))
* **lib/babe:** call AddBlock in BABE synchronously ([ChainSafe#1585](https://github.com/timwu20/gossamer/issues/1585)) ([549dc25](549dc25))
* **lib/babe:** fix err log ([ChainSafe#1801](https://github.com/timwu20/gossamer/issues/1801)) ([0ab395b](0ab395b))
* **lib/babe:** fix setting first slot of network, fix loading BABE epoch params ([ChainSafe#1640](https://github.com/timwu20/gossamer/issues/1640)) ([63f73ca](63f73ca))
* **lib/babe:** fix timing for transition between epochs ([ChainSafe#1636](https://github.com/timwu20/gossamer/issues/1636)) ([e67b1e2](e67b1e2))
* **lib/blocktree:** fix blocktree bug  ([ChainSafe#2060](https://github.com/timwu20/gossamer/issues/2060)) ([de8f573](de8f573))
* **lib/blocktree:** fix potential nil pointer dereference in `HighestCommonAncestor`, core `handleBlocksAsync` ([ChainSafe#1993](https://github.com/timwu20/gossamer/issues/1993)) ([7006320](7006320))
* **lib/blocktree:** fix setting leaves after blocktree pruning ([ChainSafe#1605](https://github.com/timwu20/gossamer/issues/1605)) ([a00f881](a00f881))
* **lib/blocktree:** removes the inconsistency to choose a deepest leaf ([ChainSafe#2094](https://github.com/timwu20/gossamer/issues/2094)) ([5210dc0](5210dc0))
* **lib/genesis:** Update missing and incorrect fields in genesis file. ([ChainSafe#1681](https://github.com/timwu20/gossamer/issues/1681)) ([f00a5a2](f00a5a2))
* **lib/grandpa:** fix grandpa stall and various bugs ([ChainSafe#1708](https://github.com/timwu20/gossamer/issues/1708)) ([fe67586](fe67586))
* **lib/grandpa:** fix grandpa vote message switch ([ChainSafe#2095](https://github.com/timwu20/gossamer/issues/2095)) ([8312490](8312490))
* **lib/grandpa:** fix threshold checking to be strictly greater than 2/3 ([ChainSafe#1891](https://github.com/timwu20/gossamer/issues/1891)) ([ed51f97](ed51f97))
* **lib/grandpa:** use `defaultGrandpaInterval` if not set, fixes error on startup ([ChainSafe#1982](https://github.com/timwu20/gossamer/issues/1982)) ([84e2005](84e2005))
* **lib/runtime/life:** remove import C from life ([ChainSafe#1923](https://github.com/timwu20/gossamer/issues/1923)) ([b93152a](b93152a))
* **lib/runtime:** update HOST_API_TEST_RUNTIME_URL to reference specific commit ([ChainSafe#1885](https://github.com/timwu20/gossamer/issues/1885)) ([e6689e8](e6689e8))
* **log-levels:** do not ignore configuration file log levels ([ChainSafe#2016](https://github.com/timwu20/gossamer/issues/2016)) ([44c9b7a](44c9b7a))
* pending bubble hidden after block included ([ChainSafe#1592](https://github.com/timwu20/gossamer/issues/1592)) ([16e7eef](16e7eef))
* **pprof:** only run pprof service if enabled  ([ChainSafe#2073](https://github.com/timwu20/gossamer/issues/2073)) ([f45eff4](f45eff4))
* **rpc/subscription:** subscribe runtime version notify when version changes ([ChainSafe#1686](https://github.com/timwu20/gossamer/issues/1686)) ([d6e9ab0](d6e9ab0))
* Staging CI workflow ([ChainSafe#2034](https://github.com/timwu20/gossamer/issues/2034)) ([aaa633c](aaa633c))
* **trie:** memory leak fix in `lib/trie` ([ChainSafe#2009](https://github.com/timwu20/gossamer/issues/2009)) ([71a8a4f](71a8a4f))
* update deprecated package ([ChainSafe#1603](https://github.com/timwu20/gossamer/issues/1603)) ([ee5a5b6](ee5a5b6))
* update gssmr genesis to use pallet_babe::SameAuthoritiesForever ([ChainSafe#1696](https://github.com/timwu20/gossamer/issues/1696)) ([281eef2](281eef2))
* update HOST_API_TEST_RUNTIME_URL ([ChainSafe#1898](https://github.com/timwu20/gossamer/issues/1898)) ([afe350c](afe350c))
* **utils:** create a specific folder for database ([ChainSafe#1598](https://github.com/timwu20/gossamer/issues/1598)) ([4720d27](4720d27))

### Features

* add --chain dev option ([ChainSafe#1561](https://github.com/timwu20/gossamer/issues/1561)) ([dc8ee9d](dc8ee9d))
* **cmd/gossamer:** implement --telemetry-url parameter ([ChainSafe#1890](https://github.com/timwu20/gossamer/issues/1890)) ([154d6e2](154d6e2)), closes [ChainSafe#1502](https://github.com/timwu20/gossamer/issues/1502)
* **cmd:** implement offline pruning of state trie ([ChainSafe#1564](https://github.com/timwu20/gossamer/issues/1564)) ([d4d61c7](d4d61c7))
* **devnet:** Local Gossamer Devnet ([ChainSafe#2008](https://github.com/timwu20/gossamer/issues/2008)) ([23ce39f](23ce39f))
* **dot/network:** implement streamManager to cleanup not recently used streams ([ChainSafe#1611](https://github.com/timwu20/gossamer/issues/1611)) ([005932b](005932b))
* **dot/peerset:** Implement peer scoring ([ChainSafe#1791](https://github.com/timwu20/gossamer/issues/1791)) ([05f7e32](05f7e32))
* **dot/rpc/modules:** add `system_addReservedPeer` and `system_removeReservedPeer` RPC call ([ChainSafe#1712](https://github.com/timwu20/gossamer/issues/1712)) ([79c250e](79c250e))
* **dot/rpc:** Add `system_localListenAddresses` RPC call ([ChainSafe#1689](https://github.com/timwu20/gossamer/issues/1689)) ([0d199b5](0d199b5))
* **dot/rpc:** Implement `childstate_getKeys` rpc call ([ChainSafe#1800](https://github.com/timwu20/gossamer/issues/1800)) ([c5181ae](c5181ae))
* **dot/rpc:** implement sync_state_genSyncSpec RPC call  ([ChainSafe#1827](https://github.com/timwu20/gossamer/issues/1827)) ([9991a9c](9991a9c))
* **dot/state:** implement online pruning of historical state tries ([ChainSafe#1596](https://github.com/timwu20/gossamer/issues/1596)) ([31700c6](31700c6))
* **dot/sync:** implement codeSubstitutes ([ChainSafe#1635](https://github.com/timwu20/gossamer/issues/1635)) ([1a238b1](1a238b1))
* **dot/telemetry:** Added connection retry ([ChainSafe#1904](https://github.com/timwu20/gossamer/issues/1904)) ([1c0c5c7](1c0c5c7))
* **dot/telemetry:** Added more telemetry messages in grandpa client ([ChainSafe#2043](https://github.com/timwu20/gossamer/issues/2043)) ([7c870a4](7c870a4)), closes [ChainSafe#1841](https://github.com/timwu20/gossamer/issues/1841) [ChainSafe#1842](https://github.com/timwu20/gossamer/issues/1842)
* **dot/telemetry:** implement notify.finalized telemetry interface ([ChainSafe#1877](https://github.com/timwu20/gossamer/issues/1877)) ([b4e5ded](b4e5ded))
* **dot/telemetry:** implement substrate_number_leaves metrics ([ChainSafe#1926](https://github.com/timwu20/gossamer/issues/1926)) ([847de6a](847de6a))
* **dot/telemetry:** implement telemetry message network_state ([ChainSafe#1618](https://github.com/timwu20/gossamer/issues/1618)) ([73e99c9](73e99c9))
* **flags:** read log levels from flags ([ChainSafe#1953](https://github.com/timwu20/gossamer/issues/1953)) ([abf9f3a](abf9f3a))
* implement ext_default_child_storage_storage_kill_version_2 ([ChainSafe#1799](https://github.com/timwu20/gossamer/issues/1799)) ([541f580](541f580))
* implement ext_offchain_index_set_version_1 for wasmer runtime ([ChainSafe#1739](https://github.com/timwu20/gossamer/issues/1739)) ([619306d](619306d))
* **lib/babe:** add check of types.ConfigData.SecondarySlots for disabling secondary verification ([ChainSafe#1910](https://github.com/timwu20/gossamer/issues/1910)) ([7bc2e32](7bc2e32))
* **lib/grandpa:** Include equivocatory nodes while creating justification ([ChainSafe#1911](https://github.com/timwu20/gossamer/issues/1911)) ([af7725f](af7725f))
* **lib/runtime/wasmer:** implement ext_default_child_storage_storage_kill_version_3 ([ChainSafe#1878](https://github.com/timwu20/gossamer/issues/1878)) ([454689b](454689b))
* **lib/runtime/wasmer:** implement ext_offchain_local_storage_version_1 ([ChainSafe#1821](https://github.com/timwu20/gossamer/issues/1821)) ([01dbffc](01dbffc))
* **lib/runtime:** Implement `ext_offchain_http_request_add_header_version_1` host function ([ChainSafe#1994](https://github.com/timwu20/gossamer/issues/1994)) ([2e722c7](2e722c7))
* **lib/runtime:** Implement `ext_offchain_http_request_start_version_1` host function ([ChainSafe#1947](https://github.com/timwu20/gossamer/issues/1947)) ([4a8598b](4a8598b))
* **lib/runtime:** Implement `trie_blake2_256_verify_proof` host function ([ChainSafe#1920](https://github.com/timwu20/gossamer/issues/1920)) ([1bd33a6](1bd33a6))
* **lib/trie:** Implement `verify_proof` function ([ChainSafe#1883](https://github.com/timwu20/gossamer/issues/1883)) ([68650b7](68650b7))
* **lib/trie:** Implement limit for trie.ClearPrefix ([ChainSafe#1905](https://github.com/timwu20/gossamer/issues/1905)) ([9756b2c](9756b2c))
* **lib/trie:** Parallel hash trie. ([ChainSafe#1657](https://github.com/timwu20/gossamer/issues/1657)) ([22f0b2b](22f0b2b))
* **pprof:** Pprof HTTP server service ([ChainSafe#1991](https://github.com/timwu20/gossamer/issues/1991)) ([5996229](5996229))
* **rpc/subscription:** implement state_unsubscribeStorage ([ChainSafe#1574](https://github.com/timwu20/gossamer/issues/1574)) ([56f594a](56f594a))
* **rpc:** Implement `childstate_getChildStorage` RPC call ([ChainSafe#1832](https://github.com/timwu20/gossamer/issues/1832)) ([4977d06](4977d06))
* **rpc:** Implement `childstate_getStorageHash` RPC call ([ChainSafe#1805](https://github.com/timwu20/gossamer/issues/1805)) ([0e31754](0e31754))
* **rpc:** Implement `childstate_getStorageSize` RPC call ([ChainSafe#1810](https://github.com/timwu20/gossamer/issues/1810)) ([77f3458](77f3458))
* **rpc:** Implement `payment_queryInfo` RPC call ([ChainSafe#1826](https://github.com/timwu20/gossamer/issues/1826)) ([d6e3583](d6e3583))
* **rpc:** Implement `state_getReadProof` rpc call ([ChainSafe#1768](https://github.com/timwu20/gossamer/issues/1768)) ([00c4951](00c4951))
* **runtime:** implement custom logging handler that print function name ([ChainSafe#1825](https://github.com/timwu20/gossamer/issues/1825)) ([5301ce4](5301ce4))
* **telemetry:** send telemetry messages when GRANDPA receieves commit or vote messages ([ChainSafe#2015](https://github.com/timwu20/gossamer/issues/2015)) ([90d5577](90d5577)), closes [ChainSafe#1840](https://github.com/timwu20/gossamer/issues/1840) [ChainSafe#1839](https://github.com/timwu20/gossamer/issues/1839) [ChainSafe#1838](https://github.com/timwu20/gossamer/issues/1838)
* **telemetry:** send txpool.import telemetry msg ([ChainSafe#1966](https://github.com/timwu20/gossamer/issues/1966)) ([9f9c213](9f9c213))

### Reverts

* Revert "feat(dot/rpc) implement `author_hasSessionKeys` RPC call (ChainSafe#1704)" (ChainSafe#1714) ([ed56d29](ed56d29)), closes [ChainSafe#1704](https://github.com/timwu20/gossamer/issues/1704) [ChainSafe#1714](https://github.com/timwu20/gossamer/issues/1714)
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feat(cmd/gossamer): implement --telemetry-url parameter kishansagathiya/gossamer
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@danforbes @edwardmack @kishansagathiya @dutterbutter