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chore: update RELEASE_NOTES.md (#8443)
Co-authored-by: Alessio Treglia <[email protected]>
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| # Cosmos SDK v0.40.1 "Stargate" Release Notes | ||
| # Cosmos SDK v0.41.0 "Stargate" Release Notes | ||
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| This is a bug fix release to the *Cosmos SDK 0.40* "Stargate" release series. No breaking changes are introduced, thus no migration should be needed. | ||
| Among the various bugfixes, this release introduces important security patches. | ||
| This release includes two breaking changes, and a few minor bugfixes. | ||
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| See the [Cosmos SDK v0.40.1 milestone](https://github.com/cosmos/cosmos-sdk/milestone/36?closed=1) on our issue tracker for details. | ||
| See the [Cosmos SDK v0.41.0 milestone](https://github.com/cosmos/cosmos-sdk/milestone/37?closed=1) on our issue tracker for details. | ||
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| ### Gogo protobuf security release | ||
| ### Support Amino JSON for IBC MsgTransfer | ||
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| [Gogoprotobuf](https://github.com/gogo/protobuf) released a bugfix addressing [CVE-2021-3121](https://nvd.nist.gov/vuln/detail/CVE-2021-3121). Cosmos SDK respective dependency has been updated and protobuf generated files were regenerated. | ||
| This change **breaks state backward compatibility**. | ||
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| ### Tendermint security patches | ||
| At the moment hardware wallets are [unable to sign messages using `SIGN_MODE_DIRECT` because the cosmos ledger app does not support proto encoding and`SIGN_MODE_TEXTUAL` is not available yet](https://https://github.com/cosmos/cosmos-sdk/issues/8266). | ||
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| This release comes with a newer release of Tendermint that, other than fixing various bugs it also addresses a high-severity security vulnerability. | ||
| For the comprehensive list of changes introduced by Tendermint since Cosmos SDK v0.40.0, please refer to [Tendermint's v0.34.3 release notes](https://github.com/tendermint/tendermint/blob/v0.34.3/CHANGELOG.md#v0.34.3). | ||
| In order to enable hardware wallets users to interact with IBC, amino JSON support was added to `MsgTransfer` only. | ||
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| ### Fix zero time checks | ||
| ### Counterparty.ChannelID not available in OnChanOpenAck callback implementation. | ||
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| In Cosmos SDK applications, it is recommended to use `Time.Unix() <= 0` instead of `Time.IsZero()`, which may lead to unexpected results. | ||
| See [\#8085](https://github.com/cosmos/cosmos-sdk/pull/8058) for more information. | ||
| This change **breaks state backward compatibility**. | ||
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| ### Querying upgrade plans panics when no plan exists | ||
| In a previous version the `Counterparty.ChannelID` was available for an `OnChanOpenAck` callback implementation (read via `channelKeeper.GetChannel()`. Due to a regression, the channelID is currently empty. | ||
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| The `x/upgrade` module command and REST endpoints for querying upgrade plans would panic when no plan existed. This is now resolved. | ||
| The issue has been fixed by reordering IBC `ChanOpenAck` and `ChanOpenConfirm` to execute the core handlers logic first, followed by application callbacks. | ||
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| ### Fix account sequence | ||
| It breaks state backward compatibility because the current change consumes more gas, which means that in an updated node a TX might fail because it ran out of gas whilst in older versions it would be successful. | ||
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| In Cosmos SDK v0.40.0 a new structure (`SignatureV2`) for handling message signatures was introduced. | ||
| Although the `tx sign --signature-only` command was still capable of generating correct signatures, it was not returning the account's correct sequence number. | ||
| ### Bug Fixes | ||
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| ### Reproducible builds | ||
| Now `x/bank` correctly verifies balances and metadata at init genesis stage. | ||
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| Our automatic builds were not working correctly due to small gaps in file paths. Fixed in [\8300](https://github.com/cosmos/cosmos-sdk/pull/8300) and [\8301](https://github.com/cosmos/cosmos-sdk/pull/8301). | ||
| `simapp` correctly adds the coins of genesis accounts to supply. | ||
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| ### Wrapper errors were not reflective | ||
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| Cosmos SDK errors typically support the `Is()` method. The `Go` `errors.Is()` function compares an error to a value and should always return `true` when the receiver is passed as an argument to its own method, e.g. `err.Is(err)`. This was not a case for the error types provided by the `types/errors` package. | ||
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| ### Fix latest consensus state | ||
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| Errors occur when using the client to send IBC transactions without flag `--absolute-timeouts`, e.g: | ||
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| gaiad tx ibc-transfer transfer | ||
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| The issue was caused by incorrect interface decoding and unpacking of `Any` values and is now fixed. |