Overview
Maintenance release of incremental enhancements and fixes.
What's New
- Minor enhancements to logging
- Improved debugging support in tealdbg
- Golang 1.16 upgrade
- Upgrade arm32 builder to use arm32v7 (deprecates raspberry pi 1 support)
Changelog
New Features
Enhancements
- AVM: Deadcode and basic block analysis (#3870)
- AVM: Perform json_ref expected type validation before expensive JSON processing (#3866)
- AVM: Extract divideCeilUnsafely to help document opcode costing rationale (#3867)
- AVM: Assembly simplification & flexible costs (#3857)
- AVM: Rework around opcode fields for more flexible costs (#3832)
- AVM: Improve error handling and execution time (#3612)
- Agreement: add counters for dropped tasks and slow responses (#3861)
- Agreement: report proposal and vote message buffer sizes at end of round (#3932)
- Algod: Write to stdout when config.LogSizeLimit is 0 or -o is passed to algod. (#3903)
- Algod: Add disassemble endpoint (#3908)
- Algonet: use lower value of LastPartKeyRound for bootstrappedScenario (#3865)
- Build: use 1.16.15 instead of 1.16.11 (#3833)
- Build: add build essentials to dependency list (#3782)
- Build: update build dependencies to use go 1.16 (#3816)
- Build: compile with golang 1.16 (#3803)
- Build: Update build image from arm32v6 to arm32v7 (#3933)
- Ci: remove buildpulse upload step (#3883)
- Ci: add test partitioning based on partition test verifier output (#3859)
- Config: add some warning comments about changing RewardUnit value (#3846)
- Devmode: create a block for external txns only (#3784)
- Devops: Txnsync recipe updates (#3906)
- Devops: Added recipe for transaction sync testing. (#3884)
- Enhancement: Nightly e2e test upload (#3849)
- Enhancement: Re-enable
fillBytesmethod in ABI and eval.go implementation (#3856) - Goal: Add asset optin command (#3881)
- Goal: Set default key dilution to be the same as algokey (#3801)
- Goal: Warn on invalid method signature assembly (#3614)
- Kmd: use updated karalabe lib (#3819)
- Ledger: test OnlineAccountData (#3831)
- Ledger: Refactor online totals (#3770)
- Netdeploy: Add override to enable devmode for a network template. (#3904)
- Netdeploy: Allow empty private network directory. (#3911)
- Prefetcher: improve error codes (#3815)
- REST API: Check for pending transactions in most recent rounds first. (#3836)
- REST Client: always set Exclude value in accountInformationParams (#3728)
- Tealdbg: Support for StepOver and refactoring object IDs (#3653)
- Tealdbg: Replace LocalRunner.Run with LocalRunner.RunAll (#3805)
- Telemetry: report heartbeat metrics as JSON numbers (#3802)
- Tests: Disable bandwidth pprof svg generation by default (#3779)
- Abi: Fix typo in abi_type.go (#3940)
Bugfixes
- AVM: Fix langspec (and some disassembly errors) for itxn_field (#3869)
- AVM: Add acct_params_get to langspec.json (#3862)
- AVM: getbyte and setbyte description to say index must be within length of array (#3772)
- Algocfg: Fix algocfg get for non-string parameters. (#3907)
- Algod: Fix issue with nil accounts in local-deltas array (#3790)
- Algokey: clarify error messages. (#3727)
- Bug-fix: ABI inferToSlice nil testcases (#3826)
- Bug-fix: ABI encode infer to slice IsNil handler removal (#3823)
- Diagcfg: Allow diagcfg to create logging.config in data directory. (#3912)
- Goal: Rename source map output file (#3905)
- Goal: Add check for signer passed in the case of logic sig rekeyed account (#3773)
- Ledger: fix possible dbRound unsynchronization for trackers and registry (#3910)
- Tests: fix TestAcctUpdateslookupLatestCacheRetry (#3804)
- Tests: avoid generating large output on TestDeadlockLogging (#3771)
- Utils: add arm32-specific NanoSleep implementation (#3930)
- Ledger: fix lookupLatest usage of the resources cache (#3939)
Other
Protocol Upgrade
This release does not contain a protocol upgrade.
NOTE
vFuture changes are not yet available in MainNet or TestNet but can be used in private networks.