v0.34.0-rc4
Special thanks to external contributors on this release:
Friendly reminder, we have a bug bounty program.
BREAKING CHANGES
-
CLI/RPC/Config
- [config] #5315 Rename
prof_laddr
to pprof_laddr
and move it to rpc
section (@melekes)
- [rpc] #5315 Remove
/unsafe_start_cpu_profiler
, /unsafe_stop_cpu_profiler
and /unsafe_write_heap_profile
. Please use pprof functionality instead (@melekes)
- [rpc/client, rpc/jsonrpc/client] #5347 All client methods now accept
context.Context
as 1st param (@melekes)
-
Apps
- [abci] #5324 abci evidence type is an enum with two types of possible evidence (@cmwaters)
-
P2P Protocol
- [mempool] #5321 Batch transactions when broadcasting them to peers (@melekes)
MaxBatchBytes
new config setting defines the max size of one batch.
-
Go API
- [evidence] #5317 Remove ConflictingHeaders evidence type & CompositeEvidence Interface. (@marbar3778)
- [evidence] #5318 Remove LunaticValidator evidence type. (@marbar3778)
- [evidence] #5319 Remove Amnesia & potentialAmnesia evidence types and removed POLC. (@marbar3778)
- [evidence] #5361 Add LightClientAttackEvidence and change evidence interface (@cmwaters)
- [params] #5319 Remove
ProofofTrialPeriod
from evidence params (@marbar3778)
- [crypto/secp256k1] #5280
secp256k1
has been removed from the Tendermint repo. (@marbar3778)
- [light] #5347
NewClient
, NewHTTPClient
, VerifyHeader
and VerifyLightBlockAtHeight
now accept context.Context
as 1st param (@melekes)
- [state] #5348 Define an Interface for the state store. (@marbar3778)
-
Blockchain Protocol
FEATURES
- [privval] #5239 Add
chainID
to requests from client. (@marbar3778)
- [config] #5147 Add
--consensus.double_sign_check_height
flag and DoubleSignCheckHeight
config variable. See ADR-51
- [light] #5298 Morph validator set and signed header into light block (@cmwaters)
- [evidence] #5361 Add LightClientAttackEvidence and refactor evidence lifecycle (@cmwaters)
IMPROVEMENTS
- [blockchain] #5278 Verify only +2/3 of the signatures in a block when fast syncing. (@marbar3778)
- [rpc] #5293
/dial_peers
has added private
and unconditional
as parameters. (@marbar3778)
- [types] #5340 Add check in
Header.ValidateBasic()
for block protocol version (@marbar3778)
BUG FIXES
- [blockchain] #5249 Fix fast sync halt with initial height > 1 (@erikgrinaker)
- [statesync] #5302 Fix genesis state propagation to state sync routine (@erikgrinaker)
- [statesync] #5320 Broadcast snapshot request to all pre-connected peers on start (@erikgrinaker)
- [consensus] #5329 Fix wrong proposer schedule for validators returned by
InitChain
(@erikgrinaker)
- [store] #5382 Fix race conditions when loading/saving/pruning blocks (@erikgrinaker)
- [light] #5307 Persist correct proposer priority in light client validator sets (@cmwaters)
- [docker] #5385 Fix incorrect
time_iota_ms
default setting causing block timestamp drift (@erikgrinaker)