0.7.0 (2022-11-23)

Bug Fixes

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

Features

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