Releases: cosmos/cosmos-sdk
v0.50.4
Cosmos SDK v0.50.4 Release Notes
🚀 Highlights
Some months ago Cosmos SDK Eden was released. Missed the announcement? Read it here.
For this month patch release of the v0.50.x line, a few features and improvements were added to the SDK.
Notably, we added and fixed the following:
- Adds in-place testnet CLI command for creating testnets from local state (kudos to @czarcas7ic)
- Multiple fixes in baseapp, with fixes in
DefaultProposalHandler
and vote extensions - Add a missed check in
x/auth/vesting
: GHSA-4j93-fm92-rp4m
We recommended to upgrade to this patch release as soon as possible.
When upgrading from <= v0.50.3, please ensure that 2/3 of the validator power upgrade to v0.50.4.
📝 Changelog
Check out the changelog for an exhaustive list of changes, or compare changes from the last release.
Refer to the upgrading guide when migrating from v0.47.x
to v0.50.1
.
Note, that the next SDK release, v0.51.0, will not include x/params
migration, when migrating from < v0.47, v0.50.x or v0.47.x, is a mandatory migration.
v0.47.9
Cosmos SDK v0.47.9 Release Notes
🚀 Highlights
This patch release includes a fix in baseapp in DefaultProposalHandler
and fixes GHSA-4j93-fm92-rp4m.
We recommended to upgrade to this patch release as soon as possible.
When upgrading from <= v0.47.8, please ensure that 2/3 of the validator power upgrade to v0.47.9.
Curious? Check out the changelog for an exhaustive list of changes or compare changes from last release.
Refer to the upgrading guide when migrating from v0.47.x
to v0.50.x
.
Maintenance Policy
v0.50 has been released which means the v0.47.x line is now supported for bug fixes only, as per our release policy.
Start integrating with Cosmos SDK Eden (v0.50) and enjoy and the new features and performance improvements.
v0.47.8
Cosmos SDK v0.47.8 Release Notes
🚀 Highlights
First and foremost, happy new year! 🎉
There is no specific notable change in this release apart from the usual bug fixes and improvements.
Curious? Check out the changelog for an exhaustive list of changes or compare changes from last release.
Refer to the upgrading guide when migrating from v0.47.x
to v0.50.x
.
Maintenance Policy
v0.50 has been released which means the v0.47.x line is now supported for bug fixes only, as per our release policy.
Start integrating with Cosmos SDK Eden (v0.50) and enjoy and the new features and performance improvements.
v0.50.3
Cosmos SDK v0.50.3 Release Notes
🚀 Highlights
Some months ago Cosmos SDK Eden was released. Missed the announcement? Read it here.
For this month patch release of the v0.50.x line, a few features and improvements were added to the SDK.
Notably, we added and fixed the following:
- Introduced a new bank query,
DenomOwnersByQuery
resolving issues with denoms containing slashes - Improve the block gas meter resetting in baseapp
📝 Changelog
Check out the changelog for an exhaustive list of changes, or compare changes from the last release.
Refer to the upgrading guide when migrating from v0.47.x
to v0.50.1
.
Note, that the next SDK release, v0.51.0, will not include x/params
migration, when migrating from < v0.47, v0.50.x or v0.47.x, is a mandatory migration.
v0.47.7
Cosmos SDK v0.47.7 Release Notes
🚀 Highlights
v0.50 is there, the v0.47.x line is now supported for bug fixes only, as per our release policy.
Start integrating with Cosmos SDK Eden (v0.50) and enjoy and the new features and performance improvements.
For this 7th patch release of the v0.47.x
line, some of the notable changes include:
- A bug fix in the
app.toml
parsing for theminimum-gas-prices
parameter. - A bug fix to properly simulate a transaction when using a multisig.
Check out the changelog for an exhaustive list of changes or compare changes from last release.
Refer to the upgrading guide when migrating from v0.47.x
to v0.50.x
.
v0.50.2
Cosmos SDK v0.50.2 Release Notes
🚀 Highlights
A month ago, Cosmos SDK Eden was released. Missed the announcement? Read it here.
For second patch release of the v0.50.x line, a few features and improvements were added to the SDK.
Notably, we added and fixed the following:
- Allow to import base64 encoded pubkeys in the keyring using
<appd> keys add <name> --pubkey-base64 <base64-pubkey>
- A bug when migrating from v0.45/v0.46 directly to v0.50 due to missing
ConsensusParams
- An issue when simulating gas for transactions when using a multisig
📝 Changelog
Check out the changelog for an exhaustive list of changes, or compare changes from the last release.
Refer to the upgrading guide when migrating from v0.47.x
to v0.50.x
.
Note, that the next SDK release, v0.51.0, will not include x/params
migration, when migrating from < v0.47, v0.50.x or v0.47.x, is a mandatory migration.
v0.47.6
Cosmos SDK v0.47.6 Release Notes
🚀 Highlights
v0.50 is there, the v0.47.x line is now supported for bug fixes only, as per our release policy.
Start integrating with Cosmos SDK Eden (v0.50) and enjoy and the new features and performance improvements.
For this 6th patch release of the v0.47.x
line, some of the notable changes include:
- The gRPC and API server are both started in standalone mode (CometBFT out of process)
- Fix the default prepare proposal handler to better match CometBFT ABCI specification
Check out the changelog for an exhaustive list of changes or compare changes from last release.
Refer to the upgrading guide when migrating from v0.47.x
to v0.50.1
.
Eden (v0.50)
✨ Official Release Announcement
🚀 Highlights
Cosmos SDK v0.50 is a major release that includes a number of significant new features and improvements. These new features and improvements will make Cosmos SDK applications more performant, scalable, and secure. They will also make it easier for developers to create and integrate new modules into the Cosmos SDK ecosystem.
- ABCI 2.0 Integration: Cosmos SDK v0.50 upgrades to CometBFT v0.38 and fully implements ABCI 2.0.
- Optimistic Execution: Cosmos SDK v0.50 introduces Optimistic Execution, which allows transactions to be executed and committed without waiting for confirmation from all validators. This can significantly improve the performance of chains with a high volume of transactions.
- Modular SDK modules: Cosmos SDK v0.50 starts to extract core modules away from the SDK. These are separately versioned and follow their own release cadence.
- IAVL v1: Cosmos SDK v0.50 upgrades the IAVL tree implementation to v1, which provides a number of performance and security improvements.
- AutoCLI: Cosmos SDK v0.50 introduces AutoCLI, a library that makes it easier to create CLI commands for SDK applications.
- Sign Mode Textual: Cosmos SDK v0.50 introduces a new sign mode that for hardware devices, as a replacement of Amino JSON.
- Less boilerplate: Cosmos SDK v0.50 requires less boilerplate in general for modules code and applications. Be sure to read the UPGRADING.md to take advantage of these improvements.
ABCI 2.0
Cosmos SDK v0.50 upgrades CometBFT to CometBFT v0.38.0 and integrates ABCI 2.0 semantics. Modules still follow ABCI 1.0 semantics (BeginBlock
, EndBlock
).
For instance, applications can now support Vote Extensions.
Optimistic Execution
Cosmos SDK v0.50 introduces Optimistic Execution, which allows transactions to be executed and committed without waiting for confirmation from all validators. This can significantly improve the performance of chains with a high volume of transactions.
Optimistic Execution leverages ABCI 2.0, and is disabled by default. To enable it add baseapp.SetOptimisticExecution()
to your baseapp options in your app.go
.
SDK modules
Cosmos SDK v0.50 starts to extract core modules away from the SDK. These are separately versioned and follow their own release cadence.
It starts with x/evidence
, x/feegrant
, x/nft
, and x/upgrade
,
Additionally, SDK v0.50 introduces a new core module, x/circuit
that provides a circuit breaker for the SDK. Read more about it in the module documentation.
Lastly, x/capability
module has moved to the IBC repo and is now maintained by the IBC team.
The further decoupling of other core modules is planned for the next release.
Store v1 and IAVL v1
Cosmos SDK v0.50 has decoupled its store from the SDK. The store is now versioned separately and follows its own release cadence.
Store v1 upgrades the IAVL tree implementation to v1. IAVL v1 provides a number of performance improvements.
Read more about it in the IAVL repo.
AutoCLI
Cosmos SDK v0.50 introduces AutoCLI, a library that makes it easier to create CLI commands for SDK applications.
Forget the boilerplate that was required to create CLI commands for SDK applications. AutoCLI will generate CLI commands for you.
Read more about it in the AutoCLI docs
Sign Mode Textual
Cosmos SDK v0.50 introduces a new sign mode mainly for hardware wallets, as a replacement of Amino JSON.
Never leak again that you are signing from a Ledger device and sign with Sign Mode Textual everywhere.
Less Boilerplate
Cosmos SDK v0.50 requires less boilerplate in general for modules code and applications.
Here's a sneak peek of what you can expect:
Next to module CLI code that can be removed thanks to AutoCLI, modules do not need to implement ValidateBasic()
, or GetSigners
anymore.
The checks can happen directly on the message server, and the signers can be retrieved from the message itself (thanks to a protobuf annotation).
Be sure to annotate your proto messages properly to take advantage of those improvements.
Read the UPGRADING.md for a more exhaustive list of changes.
📝 Changelog
Check out the changelog for an exhaustive list of changes, or compare changes from the last release.
Refer to the upgrading guide when migrating from v0.47.x
to v0.50.1
.
Note, that the next SDK release, v0.51.0, will not include x/params
migration, when migrating from < v0.47, v0.50.x or v0.47.x, is a mandatory migration.
❤️ Contributors
- Binary Builders (@binary_builders)
- Crypto.com (@cronos_chain)
- Orijtech (@orijtech)
- Regen Network (@regen_network)
- VitWit (@vitwit_)
- Zondax (@_zondax_)
This list is non exhaustive and ordered alphabetically.
Thank you to everyone who contributed to this release!
v0.50.0
v0.46.16
Cosmos SDK v0.46.16 Release Notes
This patch release introduces one bug fix in the v0.46.x line of the Cosmos SDK.
Ensure you have the following replaces in the go.mod
of your application:
// use cometbft
replace github.com/tendermint/tendermint => github.com/cometbft/cometbft v0.34.29
// replace broken goleveldb
replace github.com/syndtr/goleveldb => github.com/syndtr/goleveldb v1.0.1-0.20210819022825-2ae1ddf74ef7
Please see the CHANGELOG for an exhaustive list of changes.
Full Commit History: v0.46.15...v0.46.16
End-of-Life Notice
v0.46.16
is the last release of the v0.46.x
line. Per this version, the v0.46.x line reached its end-of-life.
The SDK team maintains the latest two major versions of the SDK. This means no features, improvements or bug fixes will be backported to the v0.46.x
line. Per our policy, the v0.46.x
line will receive security patches only.
We encourage all chains to upgrade to Cosmos SDK Eden (v0.50.0
), or the v0.47.x
line.