chore: prepare v0.50.8 (#20910)

CHANGELOG.md

@@ -38,6 +38,8 @@ Ref: https://keepachangelog.com/en/1.0.0/
 
 ## [Unreleased]
 
+## [v0.50.8](https://github.com/cosmos/cosmos-sdk/releases/tag/v0.50.8) - 2024-07-15
+
 ## Features
 
 * (client) [#20690](https://github.com/cosmos/cosmos-sdk/pull/20690) Import mnemonic from file
@@ -50,6 +52,7 @@ Ref: https://keepachangelog.com/en/1.0.0/
 
 ## Bug Fixes
 
+* (simulation) [#17911](https://github.com/cosmos/cosmos-sdk/pull/17911) Fix all problems with executing command `make test-sim-custom-genesis-fast` for simulation test.
 * (simulation) [#18196](https://github.com/cosmos/cosmos-sdk/pull/18196) Fix the problem of `validator set is empty after InitGenesis` in simulation test.
 
 ## [v0.50.7](https://github.com/cosmos/cosmos-sdk/releases/tag/v0.50.7) - 2024-06-04
@@ -63,7 +66,6 @@ Ref: https://keepachangelog.com/en/1.0.0/
 
 ### Bug Fixes
 
-* (simulation) [#17911](https://github.com/cosmos/cosmos-sdk/pull/17911) Fix all problems with executing command `make test-sim-custom-genesis-fast` for simulation test.
 * (baseapp) [#20346](https://github.com/cosmos/cosmos-sdk/pull/20346) Correctly assign `execModeSimulate` to context for `simulateTx`.
 * (baseapp) [#20144](https://github.com/cosmos/cosmos-sdk/pull/20144) Remove txs from mempool when AnteHandler fails in recheck.
 * (baseapp) [#20107](https://github.com/cosmos/cosmos-sdk/pull/20107) Avoid header height overwrite block height.

RELEASE_NOTES.md

@@ -1,4 +1,4 @@
-# Cosmos SDK v0.50.7 Release Notes
+# Cosmos SDK v0.50.8 Release Notes
 
 💬 [**Release Discussion**](https://github.com/orgs/cosmos/discussions/58)
 
@@ -8,14 +8,12 @@ For this month patch release of the v0.50.x line, a few improvements were added
 
 Notably, we added and fixed the following:
 
-* Add extra checks in x/consensus `MsgUpdateParams` to prevent footguns when updating the consensus parameters.
-    * Forgetting a field in a x/consensus parameter change gov proposal could lead to a chain halt.
-    * The fix is in theory consensus breaking, but in practice, it is only a footgun prevention (the path only triggers if the proposal was executed and was invalid). Please ensure that all validators are on v0.50.7 before the execution of a `x/consensus` params update proposal.
-* Remove txs from the mempool when they fail in RecheckTX
+* Allow to import private key from mnemonic file using `<appd> keys add testing --recover --source ./mnemonic.txt`
+* Fixed the json parsing in `simd q wait-tx`
 
 ## 📝 Changelog
 
-Check out the [changelog](https://github.com/cosmos/cosmos-sdk/blob/v0.50.7/CHANGELOG.md) for an exhaustive list of changes, or [compare changes](https://github.com/cosmos/cosmos-sdk/compare/release/v0.50.6...v0.50.7) from the last release.
+Check out the [changelog](https://github.com/cosmos/cosmos-sdk/blob/v0.50.8/CHANGELOG.md) for an exhaustive list of changes, or [compare changes](https://github.com/cosmos/cosmos-sdk/compare/v0.50.7...v0.50.8) from the last release.
 
 Refer to the [upgrading guide](https://github.com/cosmos/cosmos-sdk/blob/release/v0.50.x/UPGRADING.md) when migrating from `v0.47.x` to `v0.50.1`.
 Note, that the next SDK release, v0.51, will not include `x/params` migration, when migrating from < v0.47, v0.50.x **or** v0.47.x, is a mandatory migration.

client/keys/add.go

@@ -37,7 +37,6 @@ const (
 	flagNoSort       = "nosort"
 	flagHDPath       = "hd-path"
 	flagPubKeyBase64 = "pubkey-base64"
-	flagIndiscreet   = "indiscreet"
 	flagMnemonicSrc  = "source"
 
 	// DefaultKeyPass contains the default key password for genesis transactions
@@ -92,7 +91,6 @@ Example:
 	f.Uint32(flagAccount, 0, "Account number for HD derivation (less than equal 2147483647)")
 	f.Uint32(flagIndex, 0, "Address index number for HD derivation (less than equal 2147483647)")
 	f.String(flags.FlagKeyType, string(hd.Secp256k1Type), "Key signing algorithm to generate keys for")
-	f.Bool(flagIndiscreet, false, "Print seed phrase directly on current terminal (only valid when --no-backup is false)")
 	f.String(flagMnemonicSrc, "", "Import mnemonic from a file (only usable when recover or interactive is passed)")
 
 	// support old flags name for backwards compatibility

client/v2/CHANGELOG.md

@@ -36,6 +36,8 @@ Ref: https://keepachangelog.com/en/1.0.0/
 
 ## [Unreleased]
 
+## [v2.0.0-beta.3] - 2024-07-15
+
 ### Features
 
 * [#20771](https://github.com/cosmos/cosmos-sdk/pull/20771) Add `GetNodeHomeDirectory` helper in `client/v2/helpers`.

x/upgrade/CHANGELOG.md

@@ -25,6 +25,8 @@ Ref: https://keepachangelog.com/en/1.0.0/
 
 ## [Unreleased]
 
+## [v0.1.4](https://github.com/cosmos/cosmos-sdk/releases/tag/x/upgrade/v0.1.4) - 2024-07-15
+
 ### Improvements
 
 * [#20771](https://github.com/cosmos/cosmos-sdk/pull/20771) Create upgrade directory only when necessary (upgrade flow and not init flow).