- (tests) #3138 Support benchmarks and fuzz tests through
testing.TB
.
v7.0.0 - 2023-03-17
- (core) #2897 Remove legacy migrations required for upgrading from Stargate release line to ibc-go >= v1.x.x.
- (core/02-client) #2856 Rename
IterateClients
toIterateClientStates
. The function now takes a prefix argument which may be used for prefix iteration over the client store. - (light-clients/tendermint)#1768 Removed
AllowUpdateAfterExpiry
,AllowUpdateAfterMisbehaviour
booleans as they are deprecated (see ADR026) - (06-solomachine) #1679 Remove
types
sub-package from06-solomachine
lightclient directory. - (07-tendermint) #1677 Remove
types
sub-package from07-tendermint
lightclient directory. - (06-solomachine) #1687 Bump
06-solomachine
protobuf version fromv2
tov3
. - (06-solomachine) #1687 Removed
DataType
enum and associated message types from06-solomachine
.DataType
has been removed fromSignBytes
andSignatureAndData
in favour ofpath
. - (02-client) #598 The client state and consensus state return value has been removed from
VerifyUpgradeAndUpdateState
. Light client implementations must update the client state and consensus state after verifying a valid client upgrade. - (06-solomachine) #1100 Remove
GetClientID
function from 06-solomachineMisbehaviour
type. - (06-solomachine) #1100 Deprecate
ClientId
field in 06-solomachineMisbehaviour
type. - (07-tendermint) #1097 Remove
GetClientID
function from 07-tendermintMisbehaviour
type. - (07-tendermint) #1097 Deprecate
ClientId
field in 07-tendermintMisbehaviour
type. - (modules/core/exported) #1107 Merging the
Header
andMisbehaviour
interfaces into a singleClientMessage
type. - (06-solomachine)#1906 Removed
AllowUpdateAfterProposal
boolean as it has been deprecated (see 01_concepts of the solo machine spec for more details). - (07-tendermint) #1896 Remove error return from
IterateConsensusStateAscending
in07-tendermint
. - (apps/27-interchain-accounts) #2638 Interchain accounts host and controller Keepers now expects a keeper which fulfills the expected
exported.ScopedKeeper
interface for the capability keeper. - (06-solomachine) #2761 Removed deprecated
ClientId
field fromMisbehaviour
andallow_update_after_proposal
field fromClientState
. - (apps) #3154 Remove unused
ProposalContents
function. - (apps) #3149 Remove legacy interface function
RandomizedParams
, which is no longer used. - (light-clients/06-solomachine) #2941 Remove solomachine header sequence.
- (core) #2982 Moved the ibc module name into the exported package.
- (06-solomachine) #2744
Misbehaviour.ValidateBasic()
now only enforces that signature data does not match when the signature paths are different. - (06-solomachine) #2748 Adding sentinel value for header path in 06-solomachine.
- (apps/29-fee) #2942 Check
x/bank
send enabled before escrowing fees. - (core/04-channel) #3009 Change check to disallow optimistic sends.
- (core) #3082 Add
HasConnection
andHasChannel
methods. - (tests) #2926 Lint tests
- (apps/transfer) #2643 Add amount, denom, and memo to transfer event emission.
- (core) #2746 Allow proof height to be zero for all core IBC
sdk.Msg
types that contain proofs. - (light-clients/06-solomachine) #2746 Discard proofHeight for solo machines and use the solo machine sequence instead.
- (modules/light-clients/07-tendermint) #1713 Allow client upgrade proposals to update
TrustingPeriod
. See ADR-026 for context. - (modules/core/02-client) #1188 Routing
MsgSubmitMisbehaviour
toUpdateClient
keeper function. DeprecatingSubmitMisbehaviour
endpoint. - (modules/core/02-client) #1208 Replace
CheckHeaderAndUpdateState
usage in 02-client with calls toVerifyClientMessage
,CheckForMisbehaviour
,UpdateStateOnMisbehaviour
andUpdateState
. - (modules/light-clients/09-localhost) #1187 Removing localhost light client implementation as it is not functional. An upgrade handler is provided in
modules/migrations/v5
to prune09-localhost
clients and consensus states from the store. - (modules/core/02-client) #1186 Removing
GetRoot
function from ConsensusState interface in02-client
.GetRoot
is unused by core IBC. - (modules/core/02-client) #1196 Adding VerifyClientMessage to ClientState interface.
- (modules/core/02-client) #1198 Adding UpdateStateOnMisbehaviour to ClientState interface.
- (modules/core/02-client) #1170 Updating
ClientUpdateProposal
to set client state in lightclient implementationsCheckSubstituteAndUpdateState
methods. - (modules/core/02-client) #1197 Adding
CheckForMisbehaviour
toClientState
interface. - (modules/core/02-client) #1210 Removing
CheckHeaderAndUpdateState
fromClientState
interface & associated light client implementations. - (modules/core/02-client) #1212 Removing
CheckMisbehaviourAndUpdateState
fromClientState
interface & associated light client implementations. - (modules/core/exported) #1206 Adding new method
UpdateState
toClientState
interface. - (modules/core/02-client) #1741 Emitting a new
upgrade_chain
event upon setting upgrade consensus state. - (client) #724
IsRevisionFormat
andIsClientIDFormat
have been updated to disallow newlines before the dash used to separate the chainID and revision number, and the client type and client sequence. - (02-client/cli) #897 Remove
GetClientID()
fromMisbehaviour
interface. Submit client misbehaviour cli command requires an explicit client id now. - (06-solomachine) #1972 Solo machine implementation of
ZeroCustomFields
fn now panics as the fn is only used for upgrades which solo machine does not support. - (light-clients/06-solomachine) Moving
verifyMisbehaviour
function from update.go to misbehaviour_handle.go. - #2434 Removed all
TypeMsg
constants - (modules/core/exported) [#2539] (cosmos#2539) Removing
GetVersions
fromConnectionI
interface. - (core/02-connection) #2419 Add optional proof data to proto definitions of
MsgConnectionOpenTry
andMsgConnectionOpenAck
for host state machines that are unable to introspect their own consensus state. - (light-clients/07-tendermint) #3046 Moved non-verification misbehaviour checks to
CheckForMisbehaviour
. - (apps/29-fee) #2975 Adding distribute fee events to ics29.
- (light-clients/07-tendermint) #2965 Prune expired
07-tendermint
consensus states on duplicate header updates. - (light-clients) #2736 Updating
VerifyMembership
andVerifyNonMembership
methods to usePath
interface. - (light-clients) #3113 Align light client module names.
- (apps/transfer) #3079 Added authz support for ics20.
- (core/02-client) #2824 Add genesis migrations for v6 to v7. The migration migrates the solo machine client state definition, removes all solo machine consensus states and removes the localhost client.
- (core/24-host) #2856 Add
PrefixedClientStorePath
andPrefixedClientStoreKey
functions to 24-host - (core/02-client) #2819 Add automatic in-place store migrations to remove the localhost client and migrate existing solo machine definitions.
- (light-clients/06-solomachine) #2826 Add
AppModuleBasic
for the 06-solomachine client and remove solo machine type registration from core IBC. Chains must register theAppModuleBasic
of light clients. - (light-clients/07-tendermint) #2825 Add
AppModuleBasic
for the 07-tendermint client and remove tendermint type registration from core IBC. Chains must register theAppModuleBasic
of light clients. - (light-clients/07-tendermint) #2800 Add optional in-place store migration function to prune all expired tendermint consensus states.
- (core/24-host) #2820 Add
MustParseClientStatePath
which parses the clientID from a client state key path. - (testing/simapp) #2842 Adding the new upgrade handler for v6 -> v7 to simapp which prunes expired Tendermint consensus states.
- (testing) #2829 Add
AssertEvents
which asserts events against expected event map.
- (testing) #3295 The function
SetupWithGenesisValSet
will set the baseapp chainID before runningInitChain
- (light-clients/solomachine) #1839 Fixed usage of the new diversifier in validation of changing diversifiers for the solo machine. The current diversifier must sign over the new diversifier.
- (light-clients/07-tendermint) #1674 Submitted ClientState is zeroed out before checking the proof in order to prevent the proposal from containing information governance is not actually voting on.
- (modules/core/02-client)#1676 ClientState must be zeroed out for
UpgradeProposals
to pass validation. This prevents a proposal containing information governance is not actually voting on. - (core/02-client) #2510 Fix client ID validation regex to conform closer to spec.
- (apps/transfer) #3045 Allow value with slashes in URL template.
- (apps/27-interchain-accounts) #2601 Remove bech32 check from owner address on ICA controller msgs RegisterInterchainAccount and SendTx.
- (apps/transfer) #2651 Skip emission of unpopulated memo field in ics20.
- (apps/27-interchain-accounts) #2682 Avoid race conditions in ics27 handshakes.
- (light-clients/06-solomachine) #2741 Added check for empty path in 06-solomachine.
- (light-clients/07-tendermint) #3022 Correctly close iterator in
07-tendermint
store. - (core/02-client) #3010 Update
Paginate
to useFilterPaginate
inClientStates
andConnectionChannels
grpc queries.
v6.1.0 - 2022-12-20
- #2945 Bump Cosmos SDK to v0.46.7 and Tendermint to v0.34.24.
- (apps/29-fee) #2942 Check
x/bank
send enabled before escrowing fees.
v6.0.0 - 2022-12-09
- #2868 Bump ICS 23 to v0.9.0.
- #2458 Bump Cosmos SDK to v0.46.2
- #2784 Bump Cosmos SDK to v0.46.6 and Tendermint to v0.34.23.
- (apps/27-interchain-accounts) #2607
SerializeCosmosTx
now takes in a[]proto.Message
instead of[]sdk.Msg
. - (apps/transfer) #2446 Remove
SendTransfer
function in favor of a privatesendTransfer
function. All IBC transfers must be initiated withMsgTransfer
. - (apps/29-fee) #2395 Remove param space from ics29 NewKeeper function. The field was unused.
- (apps/27-interchain-accounts) #2133 Generates genesis protos in a separate directory to avoid circular import errors. The protobuf package name has changed for the genesis types.
- (apps/27-interchain-accounts) #2638 Interchain accounts host and controller Keepers now expects a keeper which fulfills the expected
exported.ScopedKeeper
interface for the capability keeper. - (transfer) #2638 Transfer Keeper now expects a keeper which fulfills the expected
exported.ScopedKeeper
interface for the capability keeper. - (05-port) #2638 Port Keeper now expects a keeper which fulfills the expected
exported.ScopedKeeper
interface for the capability keeper. - (04-channel) #2638 Channel Keeper now expects a keeper which fulfills the expected
exported.ScopedKeeper
interface for the capability keeper. - (core/04-channel)#1703 Update
SendPacket
API to take in necessary arguments and construct rest of packet rather than taking in entire packet. The generated packet sequence is returned by theSendPacket
function. - (modules/apps/27-interchain-accounts) #2433 Renamed icatypes.PortPrefix to icatypes.ControllerPortPrefix & icatypes.PortID to icatypes.HostPortID
- (testing) #2567 Modify
SendPacket
API ofEndpoint
to match the API ofSendPacket
in 04-channel.
- (apps/transfer) #2651 Introduce
mustProtoMarshalJSON
for ics20 packet data marshalling which will skip emission (marshalling) of the memo field if unpopulated (empty). - (27-interchain-accounts) #2590 Removing port prefix requirement from the ICA host channel handshake
- (transfer) #2377 Adding
sequence
toMsgTransferResponse
. - (light-clients/07-tendermint) #2555 Forbid negative values for
TrustingPeriod
,UnbondingPeriod
andMaxClockDrift
(as specified in ICS-07). - (core/04-channel) #2973 Write channel state before invoking app callbacks in ack and confirm channel handshake steps.
- (apps/27-interchain-accounts) #2134 Adding upgrade handler to ICS27
controller
submodule for migration of channel capabilities. This upgrade handler migrates ownership of channel capabilities from the underlying application to the ICS27controller
submodule. - (apps/27-interchain-accounts) #2102 ICS27 controller middleware now supports a nil underlying application. This allows chains to make use of interchain accounts with existing auth mechanisms such as x/group and x/gov.
- (apps/27-interchain-accounts) #2157 Adding
IsMiddlewareEnabled
functionality to enforce calls to ICS27 msg server to not route to the underlying application. - (apps/27-interchain-accounts) #2146 ICS27 controller now claims the channel capability passed via ibc core, and passes
nil
to the underlying app callback. The channel capability arg inSendTx
is now ignored and looked up internally. - (apps/27-interchain-accounts) #2177 Adding
IsMiddlewareEnabled
flag to interchain accountsActiveChannel
genesis type. - (apps/27-interchain-accounts) #2140 Adding migration handler to ICS27
controller
submodule to assert ownership of channel capabilities and set middleware enabled flag for existing channels. The ICS27 module consensus version has been bumped from 1 to 2. - (core/04-channel) #2304 Adding
GetAllChannelsWithPortPrefix
function which filters channels based on a provided port prefix. - (apps/27-interchain-accounts) #2248 Adding call to underlying app in
OnChanCloseConfirm
callback of the controller submodule and adding relevant unit tests. - (apps/27-interchain-accounts) #2251 Adding
msgServer
struct to controller submodule that embeds theKeeper
struct. - (apps/27-interchain-accounts) #2290 Changed
DefaultParams
function inhost
submodule to allow all messages by default. Defined a constant namedAllowAllHostMsgs
forhost
module to keep wildcard "*" string which allows all messages. - (apps/27-interchain-accounts) #2297 Adding cli command to generate ICS27 packet data.
- (modules/core/keeper) #1728 Updated channel callback errors to include portID & channelID for better identification of errors.
- (testing) #2657 Carry
ProposerAddress
through commited blocks. AllowDefaultGenTxGas
to be modified. - (core/03-connection) #2745 Adding
ConnectionParams
grpc query and CLI to 03-connection. - (apps/29-fee) #2786 Save gas by checking key existence with
KVStore
'sHas
method.
- (apps/27-interchain-accounts) #2147 Adding a
SubmitTx
gRPC endpoint for the ICS27 Controller module which allows owners of interchain accounts to submit transactions. This replaces the previously existing need for authentication modules to implement this standard functionality. - (testing/simapp) #2190 Adding the new
x/group
cosmos-sdk module to simapp. - (apps/transfer) #2595 Adding optional memo field to
FungibleTokenPacketData
andMsgTransfer
.
- (modules/core/keeper) #2403 Added a function in keeper to cater for blank pointers.
- (apps/transfer) #2679 Check
x/bank
send enabled. - (modules/core/keeper) #2745 Fix request wiring for
UpgradedConsensusState
in core query server.
v5.2.0 - 2022-12-20
- (apps/29-fee) #2942 Check
x/bank
send enabled before escrowing fees.
- (apps/29-fee) #2786 Save gas by checking key existence with
KVStore
'sHas
method.
v5.1.0 - 2022-11-09
- #2647 Bump Cosmos SDK to v0.46.4 and Tendermint to v0.34.22.
- (apps/transfer) #2651 Introduce
mustProtoMarshalJSON
for ics20 packet data marshalling which will skip emission (marshalling) of the memo field if unpopulated (empty). - (27-interchain-accounts) #2590 Removing port prefix requirement from the ICA host channel handshake
- (transfer) #2377 Adding
sequence
toMsgTransferResponse
.
- (testing) #2657 Carry
ProposerAddress
through committed blocks. AllowDefaultGenTxGas
to be modified.
- (apps/transfer) #2595 Adding optional memo field to
FungibleTokenPacketData
andMsgTransfer
.
- (apps/transfer) #2679 Check
x/bank
send enabled.
v5.0.1 - 2022-10-27
- #2623 Bump SDK version to v0.46.3 and Tendermint version to v0.34.22.
v5.0.0 - 2022-09-28
- (testing)#2028 New interface
ibctestingtypes.StakingKeeper
added and set for the testing appStakingKeeper
setup. - (core/04-channel) #1418
NewPacketId
has been renamed toNewPacketID
to comply with go linting rules. - (core/ante) #1418
AnteDecorator
has been renamed toRedundancyDecorator
to comply with go linting rules and to give more clarity to the purpose of the Decorator. - (core/ante) #1820
RedundancyDecorator
has been renamed toRedundantRelayDecorator
to make the name for explicit. - (testing) #1418
MockIBCApp
has been renamed toIBCApp
andMockEmptyAcknowledgement
has been renamed toEmptyAcknowledgement
to comply with go linting rules - (apps/27-interchain-accounts) #2058 Added
MessageRouter
interface and replaced*baseapp.MsgServiceRouter
with it. The controller and host keepers of apps/27-interchain-accounts have been updated to use it. - (apps/27-interchain-accounts)#2302 Handle unwrapping of channel version in interchain accounts channel reopening handshake flow. The
host
submoduleKeeper
now requires anICS4Wrapper
similarly to thecontroller
submodule.
- (27-interchain-accounts) #1352 Add support for Cosmos-SDK simulation to ics27 module.
- (linting) #1418 Fix linting errors, resulting compatiblity with go1.18 linting style, golangci-lint 1.46.2 and the revivie linter. This caused breaking changes in core/04-channel, core/ante, and the testing library.
- (apps/27-interchain-accounts) #2193 Adding
InterchainAccount
gRPC query endpont to ICS27controller
submodule to allow users to retrieve registered interchain account addresses.
- (27-interchain-accounts) #2308 Nil checks have been added to ensure services are not registered for nil host or controller keepers.
- (makefile) #1785 Fetch the correct versions of protocol buffers dependencies from tendermint, cosmos-sdk, and ics23.
- (modules/core/04-channel)#1919 Fixed formatting of sequence for packet "acknowledgement written" logs.
v4.3.0 - 2023-01-24
- (core/04-channel) #2973 Write channel state before invoking app callbacks in ack and confirm channel handshake steps.
- (apps/29-fee) #2786 Save gas on
IsFeeEnabled
.
- (apps/29-fee) #2942 Check
x/bank
send enabled before escrowing fees.
- #2737 Fix migration/docs for ICA controller middleware.
- #2772 Integrated git cliff into the code base to automate generation of changelogs.
v4.2.0 - 2022-11-07
- #2588 Bump SDK version to v0.45.10 and Tendermint to v0.34.22.
- (apps/transfer) #2651 Introduce
mustProtoMarshalJSON
for ics20 packet data marshalling which will skip emission (marshalling) of the memo field if unpopulated (empty). - (27-interchain-accounts) #2590 Removing port prefix requirement from the ICA host channel handshake
- (transfer) #2377 Adding
sequence
toMsgTransferResponse
.
- (apps/transfer) #2595 Adding optional memo field to
FungibleTokenPacketData
andMsgTransfer
.
- (apps/transfer) #2679 Check
x/bank
send enabled.
v4.1.1 - 2022-10-27
- #2624 Bump SDK version to v0.45.10 and Tendermint to v0.34.22.
v4.1.0 - 2022-09-20
- #2288 Bump SDK version to v0.45.8 and Tendermint to v0.34.21.
- (apps/27-interchain-accounts) #2193 Adding
InterchainAccount
gRPC query endpont to ICS27controller
submodule to allow users to retrieve registered interchain account addresses.
- (27-interchain-accounts) #2308 Nil checks have been added to ensure services are not registered for nil host or controller keepers.
v4.0.1 - 2022-09-15
- #2287 Bump SDK version to v0.45.8 and Tendermint to v0.34.21.
v4.0.0 - 2022-08-12
- (core/04-channel) #1792 Remove
PreviousChannelID
fromNewMsgChannelOpenTry
arguments.MsgChannelOpenTry.ValidateBasic()
returns error if the deprecatedPreviousChannelID
is not empty. - (core/03-connection) #1797 Remove
PreviousConnectionID
fromNewMsgConnectionOpenTry
arguments.MsgConnectionOpenTry.ValidateBasic()
returns error if the deprecatedPreviousConnectionID
is not empty. - (modules/core/03-connection) #1672 Remove crossing hellos from connection handshakes. The
PreviousConnectionId
inMsgConnectionOpenTry
has been deprecated. - (modules/core/04-channel) #1317 Remove crossing hellos from channel handshakes. The
PreviousChannelId
inMsgChannelOpenTry
has been deprecated. - (transfer) #1250 Deprecate
GetTransferAccount
since thetransfer
module account is never used. - (channel) #1283 The
OnChanOpenInit
application callback now returns a version string in line with the latest spec changes. - (modules/29-fee)#1338 Renaming
Result
field inIncentivizedAcknowledgement
toAppAcknowledgement
. - (modules/29-fee)#1343 Renaming
KeyForwardRelayerAddress
toKeyRelayerAddressForAsyncAck
, andParseKeyForwardRelayerAddress
toParseKeyRelayerAddressForAsyncAck
. - (apps/27-interchain-accounts)#1432 Updating
RegisterInterchainAccount
to include an additionalversion
argument, supporting ICS29 fee middleware functionality in ICS27 interchain accounts. - (apps/27-interchain-accounts)#1565 Removing
NewErrorAcknowledgement
in favour ofchanneltypes.NewErrorAcknowledgement
. - (transfer)#1565 Removing
NewErrorAcknowledgement
in favour ofchanneltypes.NewErrorAcknowledgement
. - (channel)#1565 Updating
NewErrorAcknowledgement
to accept an error instead of a string and removing the possibility of non-deterministic writes to application state. - (core/04-channel)#1636 Removing
SplitChannelVersion
andMergeChannelVersions
functions since they are not used.
- (apps/transfer) #1907 Blocked module account addresses are no longer allowed to send IBC transfers.
- (apps/27-interchain-accounts) #1882 Explicitly check length of interchain account packet data in favour of nil check.
- (app/20-transfer) #1680 Adds migration to correct any malformed trace path information of tokens with denoms that contains slashes. The transfer module consensus version has been bumped to 2.
- (app/20-transfer) #1730 parse the ics20 denomination provided via a packet using the channel identifier format specified by ibc-go.
- (cleanup) #1335
gofumpt -w -l .
to standardize the code layout more strictly thango fmt ./...
- (middleware) #1022 Add
GetAppVersion
to the ICS4Wrapper interface. This function should be used by IBC applications to obtain their own version since the version set in the channel structure may be wrapped many times by middleware. - (modules/core/04-channel) #1232 Updating params on
NewPacketId
and moving to bottom of file. - (app/29-fee) #1305 Change version string for fee module to
ics29-1
- (app/29-fee) #1341 Check if the fee module is locked and if the fee module is enabled before refunding all fees
- (transfer) #1414 Emitting Sender address from
fungible_token_packet
events inOnRecvPacket
andOnAcknowledgementPacket
. - (testing/simapp) #1397 Adding mock module to maccperms and adding check to ensure mock module is not a blocked account address.
- (core/02-client) #1570 Emitting an event when handling an upgrade client proposal.
- (modules/light-clients/07-tendermint) #1713 Allow client upgrade proposals to update
TrustingPeriod
. See ADR-026 for context. - (core/client) #1740 Add
cosmos_proto.implements_interface
to adhere to guidelines in Cosmos SDK ADR 019 for annotatinggoogle.protobuf.Any
types
- #276 Adding the Fee Middleware module v1
- (apps/29-fee) #1229 Adding CLI commands for getting all unrelayed incentivized packets and packet by packet-id.
- (apps/29-fee) #1224 Adding Query/CounterpartyAddress and CLI to ICS29 fee middleware
- (apps/29-fee) #1225 Adding Query/FeeEnabledChannel and Query/FeeEnabledChannels with CLIs to ICS29 fee middleware.
- (modules/apps/29-fee) #1230 Adding CLI command for getting incentivized packets for a specific channel-id.
- (apps/29-fee) #1774 Change non nil relayer assertion to non empty to avoid import/export issues for genesis upgrades.
- (apps/29-fee) #1278 The URI path for the query to get all incentivized packets for a specific channel did not follow the same format as the rest of queries.
- (modules/core/04-channel)#1919 Fixed formatting of sequence for packet "acknowledgement written" logs.
v3.4.0 - 2022-11-07
- #2589 Bump SDK version to v0.45.10 and Tendermint to v0.34.22.
- (apps/transfer) #2651 Introduce
mustProtoMarshalJSON
for ics20 packet data marshalling which will skip emission (marshalling) of the memo field if unpopulated (empty). - (27-interchain-accounts) #2590 Removing port prefix requirement from the ICA host channel handshake
- (transfer) #2377 Adding
sequence
toMsgTransferResponse
.
- (apps/transfer) #2595 Adding optional memo field to
FungibleTokenPacketData
andMsgTransfer
.
- (apps/transfer) #2679 Check
x/bank
send enabled.
v3.3.1 - 2022-10-27
- #2621 Bump SDK version to v0.45.10 and Tendermint to v0.34.22.
v3.3.0 - 2022-09-20
- #2286 Bump SDK version to v0.45.8 and Tendermint to v0.34.21.
- (apps/27-interchain-accounts) #2193 Adding
InterchainAccount
gRPC query endpont to ICS27controller
submodule to allow users to retrieve registered interchain account addresses.
- (27-interchain-accounts) #2308 Nil checks have been added to ensure services are not registered for nil host or controller keepers.
v3.2.1 - 2022-09-15
- #2285 Bump SDK version to v0.45.8 and Tendermint to v0.34.21.
v3.2.0 - 2022-08-12
- (apps/transfer) #1907 Blocked module account addresses are no longer allowed to send IBC transfers.
- (apps/27-interchain-accounts) #1882 Explicitly check length of interchain account packet data in favour of nil check.
- (core/02-client) #1570 Emitting an event when handling an upgrade client proposal.
- (modules/light-clients/07-tendermint) #1713 Allow client upgrade proposals to update
TrustingPeriod
. See ADR-026 for context. - (app/20-transfer) #1680 Adds migration to correct any malformed trace path information of tokens with denoms that contains slashes. The transfer module consensus version has been bumped to 2.
- (app/20-transfer) #1730 parse the ics20 denomination provided via a packet using the channel identifier format specified by ibc-go.
- (core/client) #1740 Add
cosmos_proto.implements_interface
to adhere to guidelines in Cosmos SDK ADR 019 for annotatinggoogle.protobuf.Any
types
- (modules/core/04-channel)#1919 Fixed formatting of sequence for packet "acknowledgement written" logs.
v3.1.1 - 2022-08-02
- #1525 Bump SDK version to v0.45.5
- (core/02-client) #1570 Emitting an event when handling an upgrade client proposal.
- (core/client) #1740 Add
cosmos_proto.implements_interface
to adhere to guidelines in Cosmos SDK ADR 019 for annotatinggoogle.protobuf.Any
types
v3.1.0 - 2022-06-14
- #1300 Bump SDK version to v0.45.4
- (transfer) #1342
DenomTrace
grpc now takes in either anibc denom
or ahash
instead of only accepting ahash
. - (modules/core/04-channel) #1160 Improve
uint64 -> string
performance inLogger
. - (modules/core/04-channel) #1279 Add selected channel version to MsgChanOpenInitResponse and MsgChanOpenTryResponse. Emit channel version during OpenInit/OpenTry
- (modules/core/keeper) #1284 Add sanity check for the keepers passed into
ibckeeper.NewKeeper
.ibckeeper.NewKeeper
now panics if any of the keepers passed in is empty. - (transfer) #1414 Emitting Sender address from
fungible_token_packet
events inOnRecvPacket
andOnAcknowledgementPacket
. - (modules/core/04-channel) #1464 Emit a channel close event when an ordered channel is closed.
- (modules/light-clients/07-tendermint) #1118 Deprecating
AllowUpdateAfterExpiry
andAllowUpdateAfterMisbehaviour
. See ADR-026 for context.
- (modules/core/02-client) #1336 Adding Query/ConsensusStateHeights gRPC for fetching the height of every consensus state associated with a client.
- (modules/apps/transfer) #1416 Adding gRPC endpoint for getting an escrow account for a given port-id and channel-id.
- (modules/apps/27-interchain-accounts) #1512 Allowing ICA modules to handle all message types with "*".
- (modules/core/04-channel) #1130 Call
packet.GetSequence()
rather than passing func inWriteAcknowledgement
log output - (apps/transfer) #1451 Fixing the support for base denoms that contain slashes.
v3.0.2 - 2022-08-02
- (core/02-client) #1570 Emitting an event when handling an upgrade client proposal.
- (core/client) #1740 Add
cosmos_proto.implements_interface
to adhere to guidelines in Cosmos SDK ADR 019 for annotatinggoogle.protobuf.Any
types
v3.0.1 - 2022-06-14
- #1300 Bump SDK version to v0.45.4
- (transfer) #1342
DenomTrace
grpc now takes in either anibc denom
or ahash
instead of only accepting ahash
. - (modules/core/04-channel) #1160 Improve
uint64 -> string
performance inLogger
. - (modules/core/keeper) #1284 Add sanity check for the keepers passed into
ibckeeper.NewKeeper
.ibckeeper.NewKeeper
now panics if any of the keepers passed in is empty. - (transfer) #1414 Emitting Sender address from
fungible_token_packet
events inOnRecvPacket
andOnAcknowledgementPacket
. - (modules/core/04-channel) #1464 Emit a channel close event when an ordered channel is closed.
- (modules/core/04-channel) #1130 Call
packet.GetSequence()
rather than passing func inWriteAcknowledgement
log output
v3.0.0 - 2022-03-15
- #404 Bump Go version to 1.17
- #851 Bump SDK version to v0.45.1
- #948 Bump ics23/go to v0.7
- (core) #709 Replace github.com/pkg/errors with stdlib errors
- (testing) #939 Support custom power reduction for testing.
- (modules/core/05-port) #1086 Added
counterpartyChannelID
argument to IBCModule.OnChanOpenAck - (channel) #848 Added
ChannelId
to MsgChannelOpenInitResponse - (testing) #813 The
ack
argument to the testing functionRelayPacket
has been removed as it is no longer needed. - (testing) #774 Added
ChainID
arg toSetupWithGenesisValSet
on the testing app.Coordinator
generated ChainIDs now starts at index 1 - (transfer) #675 Transfer
NewKeeper
now takes in an ICS4Wrapper. The ICS4Wrapper may be the IBC Channel Keeper when ICS20 is not used in a middleware stack. The ICS4Wrapper is required for applications wishing to connect middleware to ICS20. - (core) #650 Modify
OnChanOpenTry
IBC application module callback to return the negotiated app version. The version passed into theMsgChanOpenTry
has been deprecated and will be ignored by core IBC. - (core) #629 Removes the
GetProofSpecs
from the ClientState interface. This function was previously unused by core IBC. - (transfer) #517 Separates the ICS 26 callback functions from
AppModule
into a new typeIBCModule
for ICS 20 transfer. - (modules/core/02-client) #536
GetSelfConsensusState
return type changed from bool to error. - (channel) #644 Removes
CounterpartyHops
function from the ChannelKeeper. - (testing) #776 Adding helper fn to generate capability name for testing callbacks
- (testing) #892 IBC Mock modules store the scoped keeper and portID within the IBCMockApp. They also maintain reference to the AppModule to update the AppModule's list of IBC applications it references. Allows for the mock module to be reused as a base application in middleware stacks.
- (channel) #882 The
WriteAcknowledgement
API now takesexported.Acknowledgement
instead of a byte array - (modules/core/ante) #950 Replaces the channel keeper with the IBC keeper in the IBC
AnteDecorator
in order to execute the entire message and be able to reject redundant messages that are in the same block as the non-redundant messages.
- (transfer) #818 Error acknowledgements returned from Transfer
OnRecvPacket
now include a deterministic ABCI code and error message.
- (client) #888 Add
GetTimestampAtHeight
toClientState
- (interchain-accounts) #1037 Add a function
InitModule
to the interchain accountsAppModule
. This function should be called within the upgrade handler when adding the interchain accounts module to a chain. It should be called in place of InitGenesis (set the consensus version in the version map). - (testing) #942
NewTestChain
will create 4 validators in validator set by default. A new constructor functionNewTestChainWithValSet
is provided for test writers who want custom control over the validator set of test chains. - (testing) #904 Add
ParsePacketFromEvents
function to the testing package. Useful when sending/relaying packets via the testing package. - (testing) #893 Support custom private keys for testing.
- (testing) #810 Additional testing function added to
Endpoint
type calledRecvPacketWithResult
. Performs the same functionality as the existingRecvPacket
function but also returns the message result.path.RelayPacket
no longer uses the provided acknowledgement argument and instead obtains the acknowledgement via MsgRecvPacket events. - (connection) #721 Simplify connection handshake error messages when unpacking client state.
- (channel) #692 Minimize channel logging by only emitting the packet sequence, source port/channel, destination port/channel upon packet receives, acknowledgements and timeouts.
- #383 Adds helper functions for merging and splitting middleware versions from the underlying app version.
- (modules/core/05-port) #288 Making the 05-port keeper function IsBound public. The IsBound function checks if the provided portID is already binded to a module.
- (client) #724
IsRevisionFormat
andIsClientIDFormat
have been updated to disallow newlines before the dash used to separate the chainID and revision number, and the client type and client sequence. - (channel) #644 Adds
GetChannelConnection
to the ChannelKeeper. This function returns the connectionID and connection state associated with a channel. - (channel) \647 Reorganizes channel handshake handling to set channel state after IBC application callbacks.
- (interchain-accounts) #1466 Emit event when there is an acknowledgement during
OnRecvPacket
.
- #432 Introduce
MockIBCApp
struct to the mock module. Allows the mock module to be reused to perform custom logic on each IBC App interface function. This might be useful when testing out IBC applications written as middleware. - #380 Adding the Interchain Accounts module v1
- #679 New CLI command
query ibc-transfer denom-hash <denom trace>
to get the denom hash for a denom trace; this might be useful for debug
- (testing) #884 Add and use in simapp a custom ante handler that rejects redundant transactions
- (transfer) #978 Support base denoms with slashes in denom validation
- (client) #941 Classify client states without consensus states as expired
- (channel) #995 Call
packet.GetSequence()
rather than passing func inAcknowledgePacket
log output
v2.5.0 - 2022-11-07
- #2578 Bump SDK version to v0.45.10 and Tendermint to v0.34.22.
- (apps/transfer) #2651 Introduce
mustProtoMarshalJSON
for ics20 packet data marshalling which will skip emission (marshalling) of the memo field if unpopulated (empty). - (transfer) #2377 Adding
sequence
toMsgTransferResponse
.
- (apps/transfer) #2595 Adding optional memo field to
FungibleTokenPacketData
andMsgTransfer
.
- (apps/transfer) #2679 Check
x/bank
send enabled.
v2.4.2 - 2022-10-27
- #2622 Bump SDK version to v0.45.10 and Tendermint to v0.34.22.
v2.4.1 - 2022-09-15
- #2284 Bump SDK version to v0.45.8 and Tendermint to v0.34.21.
v2.4.0 - 2022-08-12
- (apps/transfer) #1907 Blocked module account addresses are no longer allowed to send IBC transfers.
- (modules/light-clients/07-tendermint) #1713 Allow client upgrade proposals to update
TrustingPeriod
. See ADR-026 for context. - (core/02-client) #1570 Emitting an event when handling an upgrade client proposal.
- (app/20-transfer) #1680 Adds migration to correct any malformed trace path information of tokens with denoms that contains slashes. The transfer module consensus version has been bumped to 2.
- (app/20-transfer) #1730 parse the ics20 denomination provided via a packet using the channel identifier format specified by ibc-go.
- (core/client) #1740 Add
cosmos_proto.implements_interface
to adhere to guidelines in Cosmos SDK ADR 019 for annotatinggoogle.protobuf.Any
types
- (modules/core/04-channel)#1919 Fixed formatting of sequence for packet "acknowledgement written" logs.
v2.3.1 - 2022-08-02
- #1525 Bump SDK version to v0.45.5
- (core/02-client) #1570 Emitting an event when handling an upgrade client proposal.
- (core/client) #1740 Add
cosmos_proto.implements_interface
to adhere to guidelines in Cosmos SDK ADR 019 for annotatinggoogle.protobuf.Any
types
v2.3.0 - 2022-06-14
- (transfer) #1342
DenomTrace
grpc now takes in either anibc denom
or ahash
instead of only accepting ahash
. - (modules/core/04-channel) #1160 Improve
uint64 -> string
performance inLogger
. - (modules/core/keeper) #1284 Add sanity check for the keepers passed into
ibckeeper.NewKeeper
.ibckeeper.NewKeeper
now panics if any of the keepers passed in is empty. - (transfer) #1414 Emitting Sender address from
fungible_token_packet
events inOnRecvPacket
andOnAcknowledgementPacket
. - (modules/core/04-channel) #1464 Emit a channel close event when an ordered channel is closed.
- (modules/light-clients/07-tendermint) #1118 Deprecating
AllowUpdateAfterExpiry
andAllowUpdateAfterMisbehaviour
. See ADR-026 for context.
- (modules/core/02-client) #1336 Adding Query/ConsensusStateHeights gRPC for fetching the height of every consensus state associated with a client.
- (modules/apps/transfer) #1416 Adding gRPC endpoint for getting an escrow account for a given port-id and channel-id.
- (modules/core/04-channel) #1130 Call
packet.GetSequence()
rather than passing func inWriteAcknowledgement
log output - (apps/transfer) #1451 Fixing the support for base denoms that contain slashes.
v2.2.2 - 2022-08-02
- (core/02-client) #1570 Emitting an event when handling an upgrade client proposal.
- (core/client) #1740 Add
cosmos_proto.implements_interface
to adhere to guidelines in Cosmos SDK ADR 019 for annotatinggoogle.protobuf.Any
types
v2.2.1 - 2022-06-14
- (transfer) #1342
DenomTrace
grpc now takes in either anibc denom
or ahash
instead of only accepting ahash
. - (modules/core/04-channel) #1160 Improve
uint64 -> string
performance inLogger
. - (modules/core/keeper) #1284 Add sanity check for the keepers passed into
ibckeeper.NewKeeper
.ibckeeper.NewKeeper
now panics if any of the keepers passed in is empty. - (transfer) #1414 Emitting Sender address from
fungible_token_packet
events inOnRecvPacket
andOnAcknowledgementPacket
. - (modules/core/04-channel) #1464 Emit a channel close event when an ordered channel is closed.
- (modules/core/04-channel) #1130 Call
packet.GetSequence()
rather than passing func inWriteAcknowledgement
log output
v2.2.0 - 2022-03-15
- #851 Bump SDK version to v0.45.1
v2.1.2 - 2022-08-02
- (core/02-client) #1570 Emitting an event when handling an upgrade client proposal.
- (core/client) #1740 Add
cosmos_proto.implements_interface
to adhere to guidelines in Cosmos SDK ADR 019 for annotatinggoogle.protobuf.Any
types
v2.1.1 - 2022-06-14
- #1268 Bump SDK version to v0.44.8 and Tendermint to version 0.34.19
- (transfer) #1342
DenomTrace
grpc now takes in either anibc denom
or ahash
instead of only accepting ahash
. - (modules/core/keeper) #1284 Add sanity check for the keepers passed into
ibckeeper.NewKeeper
.ibckeeper.NewKeeper
now panics if any of the keepers passed in is empty. - (transfer) #1414 Emitting Sender address from
fungible_token_packet
events inOnRecvPacket
andOnAcknowledgementPacket
. - (modules/core/04-channel) #1464 Emit a channel close event when an ordered channel is closed.
- (modules/core/04-channel) #1130 Call
packet.GetSequence()
rather than passing func inWriteAcknowledgement
log output
v2.1.0 - 2022-03-15
- (transfer) #818 Error acknowledgements returned from Transfer
OnRecvPacket
now include a deterministic ABCI code and error message.
- #679 New CLI command
query ibc-transfer denom-hash <denom trace>
to get the denom hash for a denom trace; this might be useful for debug
- (client) #941 Classify client states without consensus states as expired
- (transfer) #978 Support base denoms with slashes in denom validation
- (channel) #995 Call
packet.GetSequence()
rather than passing func inAcknowledgePacket
log output
v2.0.3 - 2022-02-03
- (channel) #692 Minimize channel logging by only emitting the packet sequence, source port/channel, destination port/channel upon packet receives, acknowledgements and timeouts.
v2.0.2 - 2021-12-15
- #589 Bump SDK version to v0.44.5
- (modules/core) #603 Fix module name emitted as part of
OnChanOpenInit
event. Replacingconnection
module name withchannel
.
v2.0.1 - 2021-12-05
- #567 Bump SDK version to v0.44.4
- (02-client) #568 In IBC
transfer
cli command use local clock time as reference for relative timestamp timeout if greater than the block timestamp queried from the latest consensus state corresponding to the counterparty channel. - #583 Move third_party/proto/confio/proofs.proto to third_party/proto/proofs.proto to enable proto service reflection. Migrate
buf
from v1beta1 to v1.
- (02-client) #500 Fix IBC
update-client proposal
cli command to expect correct number of args.
v2.0.0 - 2021-11-09
- (core) #227 Remove sdk.Result from application callbacks
- (transfer) #350 Change FungibleTokenPacketData to use a string for the Amount field. This enables token transfers with amounts previously restricted by uint64. Up to the maximum uint256 value is supported.
- #384 Added
NegotiateAppVersion
method toIBCModule
interface supported by a gRPC query service in05-port
. This provides routing of requests to the desired application module callback, which in turn performs application version negotiation.
v1.5.0 - 2022-06-14
- (transfer) #1342
DenomTrace
grpc now takes in either anibc denom
or ahash
instead of only accepting ahash
. - (modules/core/04-channel) #1160 Improve
uint64 -> string
performance inLogger
. - (modules/core/keeper) #1284 Add sanity check for the keepers passed into
ibckeeper.NewKeeper
.ibckeeper.NewKeeper
now panics if any of the keepers passed in is empty. - (transfer) #1414 Emitting Sender address from
fungible_token_packet
events inOnRecvPacket
andOnAcknowledgementPacket
. - (modules/core/04-channel) #1464 Emit a channel close event when an ordered channel is closed.
- (modules/light-clients/07-tendermint) #1118 Deprecating
AllowUpdateAfterExpiry
andAllowUpdateAfterMisbehaviour
. See ADR-026 for context.
- (modules/core/02-client) #1336 Adding Query/ConsensusStateHeights gRPC for fetching the height of every consensus state associated with a client.
- (modules/apps/transfer) #1416 Adding gRPC endpoint for getting an escrow account for a given port-id and channel-id.
- (modules/core/04-channel) #1130 Call
packet.GetSequence()
rather than passing func inWriteAcknowledgement
log output - (apps/transfer) #1451 Fixing the support for base denoms that contain slashes.
v1.4.1 - 2022-06-14
- (transfer) #1342
DenomTrace
grpc now takes in either anibc denom
or ahash
instead of only accepting ahash
. - (modules/core/04-channel) #1160 Improve
uint64 -> string
performance inLogger
. - (modules/core/keeper) #1284 Add sanity check for the keepers passed into
ibckeeper.NewKeeper
.ibckeeper.NewKeeper
now panics if any of the keepers passed in is empty. - (transfer) #1414 Emitting Sender address from
fungible_token_packet
events inOnRecvPacket
andOnAcknowledgementPacket
. - (modules/core/04-channel) #1464 Emit a channel close event when an ordered channel is closed.
- (modules/core/04-channel) #1130 Call
packet.GetSequence()
rather than passing func inWriteAcknowledgement
log output
v1.4.0 - 2022-03-15
- #851 Bump SDK version to v0.45.1
v1.3.1 - 2022-06-14
- #1267 Bump SDK version to v0.44.8 and Tendermint to version 0.34.19
- (transfer) #1342
DenomTrace
grpc now takes in either anibc denom
or ahash
instead of only accepting ahash
. - (modules/core/04-channel) #1160 Improve
uint64 -> string
performance inLogger
. - (modules/core/keeper) #1284 Add sanity check for the keepers passed into
ibckeeper.NewKeeper
.ibckeeper.NewKeeper
now panics if any of the keepers passed in is empty. - (transfer) #1414 Emitting Sender address from
fungible_token_packet
events inOnRecvPacket
andOnAcknowledgementPacket
. - (modules/core/04-channel) #1464 Emit a channel close event when an ordered channel is closed.
- (modules/core/04-channel) #1130 Call
packet.GetSequence()
rather than passing func inWriteAcknowledgement
log output
v1.3.0 - 2022-03-15
- (transfer) #818 Error acknowledgements returned from Transfer
OnRecvPacket
now include a deterministic ABCI code and error message.
- #679 New CLI command
query ibc-transfer denom-hash <denom trace>
to get the denom hash for a denom trace; this might be useful for debug
- (client) #941 Classify client states without consensus states as expired
- (transfer) #978 Support base denoms with slashes in denom validation
- (channel) #995 Call
packet.GetSequence()
rather than passing func inAcknowledgePacket
log output
v1.2.6 - 2022-02-03
- (channel) #692 Minimize channel logging by only emitting the packet sequence, source port/channel, destination port/channel upon packet receives, acknowledgements and timeouts.
v1.2.5 - 2021-12-15
- #589 Bump SDK version to v0.44.5
- (modules/core) #603 Fix module name emitted as part of
OnChanOpenInit
event. Replacingconnection
module name withchannel
.
v1.2.4 - 2021-12-05
- #567 Bump SDK version to v0.44.4
- #583 Move third_party/proto/confio/proofs.proto to third_party/proto/proofs.proto to enable proto service reflection. Migrate
buf
from v1beta1 to v1.
v1.2.3 - 2021-11-09
v1.2.2 - 2021-10-15
- #485 Bump SDK version to v0.44.2
v1.2.1 - 2021-10-04
- #455 Bump SDK version to v0.44.1
v1.2.0 - 2021-09-10
- (24-host) #344 Increase port identifier limit to 128 characters.
- #373 Added optional field
PacketCommitmentSequences
toQueryPacketAcknowledgementsRequest
to provide filtering of packet acknowledgements.
- #372 New CLI command
query ibc client status <client id>
to get the current activity status of a client.
- #386 Bump tendermint from v0.34.12 to v0.34.13.
v1.1.6 - 2022-01-25
- (channel) #692 Minimize channel logging by only emitting the packet sequence, source port/channel, destination port/channel upon packet receives, acknowledgements and timeouts.
v1.1.5 - 2021-12-15
- #589 Bump SDK version to v0.44.5
- (modules/core) #603 Fix module name emitted as part of
OnChanOpenInit
event. Replacingconnection
module name withchannel
.
v1.1.4 - 2021-12-05
- #567 Bump SDK version to v0.44.4
- #583 Move third_party/proto/confio/proofs.proto to third_party/proto/proofs.proto to enable proto service reflection. Migrate
buf
from v1beta1 to v1.
v1.1.3 - 2021-11-09
v1.1.2 - 2021-10-15
- #485 Bump SDK version to v0.44.2
v1.1.1 - 2021-10-04
- #455 Bump SDK version to v0.44.1
v1.1.0 - 2021-09-03
- #367 Bump cosmos-sdk from 0.43 to 0.44.
v1.0.1 - 2021-08-25
- #343 Create helper functions for publishing of packet sent and acknowledgement sent events.
v1.0.0 - 2021-08-10
- (07-tendermint) #241 Ensure tendermint client state latest height revision number matches chain id revision number.
- (07-tendermint) #234 Use sentinel value for the consensus state root set during a client upgrade. This prevents genesis validation from failing.
- (modules) #223 Use correct Prometheus format for metric labels.
- (06-solomachine) #214 Disable defensive timestamp check in SendPacket for solo machine clients.
- (07-tendermint) #210 Export all consensus metadata on genesis restarts for tendermint clients.
- (core) #200 Fixes incorrect export of IBC identifier sequences. Previously, the next identifier sequence for clients/connections/channels was not set during genesis export. This resulted in the next identifiers being generated on the new chain to reuse old identifiers (the sequences began again from 0).
- (02-client) #192 Fix IBC
query ibc client header
cli command. Support historical queries for query header/node-state commands. - (modules/light-clients/06-solomachine) #153 Fix solo machine proof height sequence mismatch bug.
- (modules/light-clients/06-solomachine) #122 Fix solo machine merkle prefix casting bug.
- (modules/light-clients/06-solomachine) #120 Fix solo machine handshake verification bug.
- (modules/light-clients/06-solomachine) #153 fix solo machine connection handshake failure at
ConnectionOpenAck
.
- (04-channel) #220 Channel legacy handler functions were removed. Please use the MsgServer functions or directly call the channel keeper's handshake function.
- (modules) #206 Expose
relayer sdk.AccAddress
onOnRecvPacket
,OnAcknowledgementPacket
,OnTimeoutPacket
module callbacks to enable incentivization. - (02-client) #181 Remove 'InitialHeight' from UpdateClient Proposal. Only copy over latest consensus state from substitute client.
- (06-solomachine) #169 Change FrozenSequence to boolean in solomachine ClientState. The solo machine proto package has been bumped from
v1
tov2
. - (module/core/02-client) #165 Remove GetFrozenHeight from the ClientState interface.
- (modules) #166 Remove GetHeight from the misbehaviour interface. The
consensus_height
attribute has been removed from Misbehaviour events. - (modules) #162 Remove deprecated Handler types in core IBC and the ICS 20 transfer module.
- (modules/core) #161 Remove Type(), Route(), GetSignBytes() from 02-client, 03-connection, and 04-channel messages.
- (modules) #140 IsFrozen() client state interface changed to Status(). gRPC
ClientStatus
route added. - (modules/core) #109 Remove connection and channel handshake CLI commands.
- (modules) #107 Modify OnRecvPacket callback to return an acknowledgement which indicates if it is successful or not. Callback state changes are discarded for unsuccessful acknowledgements only.
- (modules) #108 All message constructors take the signer as a string to prevent upstream bugs. The
String()
function for an SDK Acc Address relies on external context. - (transfer) #275 Remove 'ChanCloseInit' function from transfer keeper. ICS20 does not close channels.
- (modules/light-clients/07-tendermint) #99 Enforce maximum chain-id length for tendermint client.
- (modules/light-clients/07-tendermint) #141 Allow a new form of misbehaviour that proves counterparty chain breaks time monotonicity, automatically enforce monotonicity in UpdateClient and freeze client if monotonicity is broken.
- (modules/light-clients/07-tendermint) #141 Freeze the client if there's a conflicting header submitted for an existing consensus state.
- (modules/core/02-client) #8405 Refactor IBC client update governance proposals to use a substitute client to update a frozen or expired client.
- (modules/core/02-client) #8673 IBC upgrade logic moved to 02-client and an IBC UpgradeProposal is added.
- (modules/core/03-connection) #171 Introduces a new parameter
MaxExpectedTimePerBlock
to allow connections to calculate and enforce a block delay that is proportional to time delay set by connection. - (core) #268 Perform a no-op on redundant relay messages. Previous behaviour returned an error. Now no state change will occur and no error will be returned.
- (04-channel) #220 Channel handshake events are now emitted with the channel keeper.
- (core/02-client) #205 Add in-place and genesis migrations from SDK v0.42.0 to ibc-go v1.0.0. Solo machine protobuf defintions are migrated from v1 to v2. All solo machine consensus states are pruned. All expired tendermint consensus states are pruned.
- (modules/core) #184 Improve error messages. Uses unique error codes to indicate already relayed packets.
- (07-tendermint) #182 Remove duplicate checks in upgrade logic.
- (modules/core/04-channel) #7949 Standardized channel
Acknowledgement
moved to its own file. Codec registration redundancy removed. - (modules/core/04-channel) #144 Introduced a
packet_data_hex
attribute to emit the hex-encoded packet data in events. This allows for raw binary (proto-encoded message) to be sent over events and decoded correctly on relayer. Originalpacket_data
is DEPRECATED. All relayers and IBC event consumers are encouraged to switch topacket_data_hex
as soon as possible. - (core/04-channel) #197 Introduced a
packet_ack_hex
attribute to emit the hex-encoded acknowledgement in events. This allows for raw binary (proto-encoded message) to be sent over events and decoded correctly on relayer. Originalpacket_ack
is DEPRECATED. All relayers and IBC event consumers are encouraged to switch topacket_ack_hex
as soon as possible. - (modules/light-clients/07-tendermint) #125 Implement efficient iteration of consensus states and pruning of earliest expired consensus state on UpdateClient.
- (modules/light-clients/07-tendermint) #141 Return early in case there's a duplicate update call to save Gas.
- (modules/core/ante) #235 Introduces a new IBC Antedecorator that will reject transactions that only contain redundant packet messages (and accompany UpdateClient msgs). This will prevent relayers from wasting fees by submitting messages for packets that have already been processed by previous relayer(s). The Antedecorator is only applied on CheckTx and RecheckTx and is therefore optional for each node.
- #198 New CLI command
query ibc-transfer escrow-address <port> <channel id>
to get the escrow address for a channel; can be used to then query balance of escrowed tokens
- (02-client/cli) #196 Rename
node-state
cli command toself-consensus-state
.
The IBC module was originally released in v0.40.0 of the SDK. Please see the Release Notes.
The IBC module is also contained in the releases for v0.41.x and v0.42.x. Please see the Release Notes for v0.41.x and v0.42.x.
The IBC module was removed in the commit hash da064e13d56add466548135739c5860a9f7ed842 on the SDK. The release for SDK v0.43.0 will be the first release without the IBC module.
Backports should be made to the release/v0.42.x branch on the SDK.