Merge branch 'main' into akhil/staking-integration-v2

CHANGELOG.md

@@ -55,7 +55,6 @@ Every module contains its own CHANGELOG.md. Please refer to the module you are i
 * [#22826](https://github.com/cosmos/cosmos-sdk/pull/22826) Simplify testing frameworks by removing `testutil/cmdtest`.
 
 ### Bug Fixes
-
 * (sims) [#21906](https://github.com/cosmos/cosmos-sdk/pull/21906) Skip sims test when running dry on validators
 * (cli) [#21919](https://github.com/cosmos/cosmos-sdk/pull/21919) Query address-by-acc-num by account_id instead of id.
 * (cli) [#22656](https://github.com/cosmos/cosmos-sdk/pull/22656) Prune cmd should disable async pruning.

README.md

@@ -34,8 +34,6 @@
 
 The Cosmos SDK is a framework for building blockchain applications. [CometBFT (BFT Consensus)](https://github.com/cometbft/cometbft) and the Cosmos SDK are written in the Go programming language. Cosmos SDK is used to build [Gaia](https://github.com/cosmos/gaia), the implementation of the Cosmos Hub.
 
-**WARNING**: The Cosmos SDK has mostly stabilized, but we are still making some breaking changes.
-
 **Note**: Always use the latest maintained [Go](https://go.dev/dl) version for building Cosmos SDK applications.
 
 ## Quick Start
@@ -64,16 +62,23 @@ The IBC module for the Cosmos SDK has its own [cosmos/ibc-go repository](https:/
 
 The version matrix below shows which versions of the Cosmos SDK, modules and libraries are compatible with each other.
 
+> [!IMPORTANT]
+> Cosmos SDK `v2` corresponds to a chain using the `runtime/v2`, `server/v2/**`, and `store/v2` packages. The `github.com/cosmos/cosmos-sdk` module has a less important role in a `v2` chain.
+
 #### Core Dependencies
 
 Core dependencies are the core libraries that an application may depend on.
 Core dependencies not mentioned here as compatible across all maintained SDK versions.
+See an exhaustive list of core dependencies at [cosmossdk.io](https://cosmossdk.io).
 
-| Cosmos SDK | cosmossdk.io/core | cosmossdk.io/api | cosmossdk.io/x/tx |
-| ---------- | ----------------- | ---------------- | ----------------- |
-| 0.52.z     | 1.y.z             | 0.8.z            | 1.y.z             |
-| 0.50.z     | 0.11.z            | 0.7.z            | 0.13.z            |
-| 0.47.z     | 0.5.z             | 0.3.z            | N/A               |
+| Version                  | v2    | 0.52.z    | 0.50.z         | 0.47.z  |
+| ------------------------ | ----- | --------- | -------------- | ------- |
+| cosmossdk.io/core        | 1.y.z | 1.y.z     | 0.11.z         | 0.5.z   |
+| cosmossdk.io/api         | 0.8.z | 0.8.z     | 0.7.z          | 0.3.z   |
+| cosmossdk.io/x/tx        | 1.y.z | 1.y.z     | < 1.y.z        | N/A     |
+| cosmossdk.io/store       | N/A   | >= 1.10.z | 1.0.0 >= 1.9.z | N/A     |
+| cosmossdk.io/store/v2    | 2.y.z | N/A       | N/A            | N/A     |
+| cosmossdk.io/collections | 1.y.z | 1.y.z     | < 1.y.z        | < 1.y.z |
 
 #### Module Dependencies
 
@@ -83,24 +88,24 @@ Module Dependencies are the modules that an application may depend on and which
 > X signals that the module was not spun out into its own go.mod file.
 > N/A signals that the module was not available in the Cosmos SDK at that time.
 
-| Cosmos SDK                  | 0.50.z | 0.52.z |
-| --------------------------- | ------ | ------ |
-| cosmossdk.io/x/accounts     | N/A    | 0.2.z  |
-| cosmossdk.io/x/bank         | X      | 0.2.z  |
-| cosmossdk.io/x/circuit      | 0.1.z  | 0.2.z  |
-| cosmossdk.io/x/consensus    | X      | 0.2.z  |
-| cosmossdk.io/x/distribution | X      | 0.2.z  |
-| cosmossdk.io/x/epochs       | N/A    | 0.2.z  |
-| cosmossdk.io/x/evidence     | 0.1.z  | 0.2.z  |
-| cosmossdk.io/x/feegrant     | 0.1.z  | 0.2.z  |
-| cosmossdk.io/x/gov          | X      | 0.2.z  |
-| cosmossdk.io/x/group        | X      | 0.2.z  |
-| cosmossdk.io/x/mint         | X      | 0.2.z  |
-| cosmossdk.io/x/nft          | 0.1.z  | 0.2.z  |
-| cosmossdk.io/x/protocolpool | N/A    | 0.2.z  |
-| cosmossdk.io/x/slashing     | X      | 0.2.z  |
-| cosmossdk.io/x/staking      | X      | 0.2.z  |
-| cosmossdk.io/x/upgrade      | 0.1.z  | 0.2.z  |
+| Cosmos SDK                  | v2    | 0.52.z | 0.50.z |
+| --------------------------- | ----- | ------ | ------ |
+| cosmossdk.io/x/accounts     | 0.2.z | 0.2.z  | N/A    |
+| cosmossdk.io/x/bank         | 0.2.z | 0.2.z  | X      |
+| cosmossdk.io/x/circuit      | 0.2.z | 0.2.z  | 0.1.z  |
+| cosmossdk.io/x/consensus    | 0.2.z | 0.2.z  | X      |
+| cosmossdk.io/x/distribution | 0.2.z | 0.2.z  | X      |
+| cosmossdk.io/x/epochs       | 0.2.z | 0.2.z  | N/A    |
+| cosmossdk.io/x/evidence     | 0.2.z | 0.2.z  | 0.1.z  |
+| cosmossdk.io/x/feegrant     | 0.2.z | 0.2.z  | 0.1.z  |
+| cosmossdk.io/x/gov          | 0.2.z | 0.2.z  | X      |
+| cosmossdk.io/x/group        | 0.2.z | 0.2.z  | X      |
+| cosmossdk.io/x/mint         | 0.2.z | 0.2.z  | X      |
+| cosmossdk.io/x/nft          | 0.2.z | 0.2.z  | 0.1.z  |
+| cosmossdk.io/x/protocolpool | 0.2.z | 0.2.z  | N/A    |
+| cosmossdk.io/x/slashing     | 0.2.z | 0.2.z  | X      |
+| cosmossdk.io/x/staking      | 0.2.z | 0.2.z  | X      |
+| cosmossdk.io/x/upgrade      | 0.2.z | 0.2.z  | 0.1.z  |
 
 ## Disambiguation
 

RELEASE_PROCESS.md

@@ -236,6 +236,10 @@ Those modules can be considered as part of the Cosmos SDK, but features and impr
 * When a module is supposed to be used in an app (e.g `x/` modules), due to the dependency on the SDK, tagging a new version of a module must be done from a Cosmos SDK release branch. A compatibility matrix must be provided in the `README.md` of that module with the corresponding versions.
 * Modules that import the SDK but do not need to be imported in an app (`e.g. cosmovisor`) must be released from the `main` branch and follow the process defined below.
 
+> [!IMPORTANT]  
+> A module depending on a non stabilized version of `github.com/cosmos/cosmos-sdk` (any version prior to the removal of baseapp, runtime, server) SHOULD NOT be tagged following semver.
+> For instance, modules are still using 0ver until the main `github.com/cosmos/cosmos-sdk` has stabilized.
+
 ### Modules that do not depend on the Cosmos SDK
 
 Modules that do not depend on the Cosmos SDK can be released at any time from the `main` branch of the Cosmos SDK repository.
@@ -246,7 +250,9 @@ The Cosmos SDK uses a monorepo structure with multiple Go modules. Some componen
 
 Here's the strategy for managing this structure:
 
-All modules that do not depend on the Cosmos SDK and tagged from main in a release branch must be removed from the release branch.
+All modules that do not depend on the Cosmos SDK and tagged from main in a release branch **must be removed from the release branch**.
+
+There are two exceptions to this rule, due to the stabilization of core v1: `cosmossdk.io/x/tx` and `cosmossdk.io/store` are still tagged from the `release/v0.50.x` branch for `v0.50.x` releases.
 
 ### Rationale
 

UPGRADING.md

@@ -498,6 +498,16 @@ This change was made to allow legacy proposals to be compatible with server/v2.
 If you wish to migrate to server/v2, you should update your proposal handler to take in a `context.Context` and use services.
 On the other hand, if you wish to keep using baseapp, simply unwrap the sdk context in your proposal handler.
 
+#### `x/mint`
+
+The `x/mint` module has been updated to work with a mint function [`MintFn`](https://docs.cosmos.network/v0.52/build/modules/mint#mintfn).
+
+When using the default inflation calculation function and runtime, no change is required. The depinject configuration of mint automatically sets it if none is provided. However, when not using runtime, the mint function must be set in on the mint keeper:
+
+```diff
++ mintKeeper.SetMintFn(keeper.DefaultMintFn(types.DefaultInflationCalculationFn, stakingKeeper, mintKeeper))
+```
+
 #### `x/protocolpool`
 
 Introducing a new `x/protocolpool` module to handle community pool funds. Its store must be added while upgrading to v0.52.x.
@@ -532,6 +542,10 @@ storetypes.StoreUpgrades{
 Introducing `x/validate` a module that is solely used for registering default ante/post handlers and global tx validators when using runtime and runtime/v2. If you wish to set your custom ante/post handlers, no need to use this module.
 You can however always extend them by adding extra tx validators (see `x/validate` documentation).
 
+#### `tools/benchmark`
+
+Introducing [`tools/benchmark`](https://github.com/cosmos/cosmos-sdk/tree/main/tools/benchmark) a Cosmos SDK module for benchmarking your chain. It is a standalone module that can be added to your chain to stress test it. This module should NOT be added in a production environment.
+
 ## [v0.50.x](https://github.com/cosmos/cosmos-sdk/releases/tag/v0.50.0-alpha.0)
 
 ### Migration to CometBFT (Part 2)