Release v0.52.0

.changelog/v0.52.0/summary.md

@@ -0,0 +1,15 @@
+This release adds some exciting changes, improvements, and new features to ibc-rs.
+First and foremost, support for the IBC protocol's [client recovery][client-recovery]
+mechanism has been implemented, which provides a route for frozen and expired IBC clients
+to be re-instated following a successful governance vote. In addition, a new crate,
+`ibc-client-cw`, facilitates CosmWasm contract creation for light clients built using
+`ibc-rs`.
+
+This release also includes a myriad of other bug-fixes and improvements,
+such as enhancing the portability of ibc-rs's Validation and Execution Context traits,
+as well as fixing an incompatibility with how ibc-rs parses `PrefixDenom`s compared
+to ibc-go, among many others.
+
+Finally, the minimum-supported Rust version has been updated to `1.72`.
+
+There are no consensus-breaking changes as part of this release.

CHANGELOG.md

@@ -1,5 +1,84 @@
 # CHANGELOG
 
+*April 26, 2024*
+
+## v0.52.0
+
+This release adds some exciting changes, improvements, and new features to ibc-rs.
+First and foremost, support for the IBC protocol's [client recovery][client-recovery]
+mechanism has been implemented, which provides a route for frozen and expired IBC clients
+to be re-instated following a successful governance vote. In addition, a new crate,
+`ibc-client-cw`, facilitates CosmWasm contract creation for light clients built using
+`ibc-rs`.
+
+This release also includes a myriad of other bug-fixes and improvements,
+such as enhancing the portability of ibc-rs's Validation and Execution Context traits,
+as well as fixing an incompatibility with how ibc-rs parses `PrefixDenom`s compared
+to ibc-go, among many others.
+
+Finally, the minimum-supported Rust version has been updated to `1.72`.
+
+There are no consensus-breaking changes as part of this release.
+
+### BREAKING CHANGES
+
+- [ibc] Enhance portability of custom `Validation/ExecutionContext` traits under
+  ICS-07. They are relocated, along with the rest of the
+  client-relevant context APIs, under ICS-02, with the traits renamed to
+  `ExtClientValidationContext` and `ExtClientExecutionContext` for improved
+  self-description ([\#1163](https://github.com/cosmos/ibc-rs/issues/1163))
+- [ibc-client-tendermint] Simplify custom verifiers usage for Tendermint
+  clients by directly binding with `tendermint_light_client_verifier::Verifier`
+  and removing the unused `TmVerifier` trait.
+  ([\#1168](https://github.com/cosmos/ibc-rs/pull/1168))
+- [ibc] Update minimum supported Rust version to 1.72.
+  ([\#1193](https://github.com/cosmos/ibc-rs/issues/1193))
+
+### BUG FIXES
+
+- [ibc-query] Update standalone query functions to use the specified query
+  height ([\#1154](https://github.com/cosmos/ibc-rs/issues/1154))
+- [ibc-app-transfer] Bring `PrefixedDenom` parsing up to parity with `ibc-go`.
+  ([\#1177](https://github.com/cosmos/ibc-rs/issues/1177))
+- [ibc-app-nft-transfer] Reuse `TracePrefix` and `TracePath` from
+  `ibc-app-transfer-types` when parsing `PrefixedClassId`.
+  ([\#1178](https://github.com/cosmos/ibc-rs/pull/1178))
+- [ibc-core-channel-types] Make receive packet event type identifier consistent
+  with `ibc-go`. ([\#1180](https://github.com/cosmos/ibc-rs/issues/1180))
+
+### FEATURES
+
+- [ibc-core-client] Implement [client recovery][client-recovery] feature.
+  ([\#738](https://github.com/cosmos/ibc-rs/issues/738))
+- [ibc-clients] Introduce CosmWasm context library as `ibc-client-cw` crate to
+  facilitate CosmWasm contract creation for light clients built using `ibc-rs`
+  ([\#1164](https://github.com/cosmos/ibc-rs/issues/1164))
+- [ibc-client-tendermint] Introduce `ibc-client-tendermint-cw` crate
+  implementing CosmWasm contract for ICS-07 Tendermint light client.
+  ([\#1165](https://github.com/cosmos/ibc-rs/issues/1165))
+
+[client-recovery]: https://github.com/cosmos/ibc-go/blob/main/docs/architecture/adr-026-ibc-client-recovery-mechanisms.md
+
+### IMPROVEMENTS
+
+- [ibc-core-commitment-types] Fallible conversion for `ProofSpec`, `LeafOp` and
+  `InnerSpec`. ([\#1108](https://github.com/cosmos/ibc-rs/issues/1108))
+- [ibc-client-tendermint-types] Box header fields inside of Misbehaviour type so
+  that the type is smaller (i.e. trade size of the type for heap memory). This
+  prevents stack overflows on systems with small stack (e.g. Solana).
+  ([\#1145](https://github.com/cosmos/ibc-rs/pull/1145))
+- [ibc-client-tendermint] Decouple the arguments of ICS07 Header/Misbehavior
+  verification functions from the Tendermint client type by flattening and
+  passing only the required fields.
+  ([\#1149](https://github.com/cosmos/ibc-rs/issues/1149))
+- [ibc-query] Add support for querying `upgraded_client/consensus_state` at a
+  given height along with returning their proof of existence in the response.
+  ([\#1152](https://github.com/cosmos/ibc-rs/issues/1152))
+- [ibc-client-tendermint] Add `into_inner()` method to ICS07 `ConsensusState`
+  ([\#1156](https://github.com/cosmos/ibc-rs/pull/1156))
+- Update `ibc-proto` to v0.43.0 and `tendermint` dependencies to v0.35.0.
+  ([\#1171](https://github.com/cosmos/ibc-rs/issues/1171))
+
 ## v0.51.0
 
 *March 26, 2024*

Cargo.toml

@@ -42,7 +42,7 @@ exclude = [
 ]
 
 [workspace.package]
-version      = "0.51.0"
+version      = "0.52.0"
 license      = "Apache-2.0"
 edition      = "2021"
 rust-version = "1.72"
@@ -65,42 +65,42 @@ serde_json          = { package = "serde-json-wasm", version = "1.0.1", default-
 subtle-encoding     = { version = "0.5", default-features = false }
 
 # ibc dependencies
-ibc                         = { version = "0.51.0", path = "./ibc", default-features = false }
-ibc-core                    = { version = "0.51.0", path = "./ibc-core", default-features = false }
-ibc-clients                 = { version = "0.51.0", path = "./ibc-clients", default-features = false }
-ibc-apps                    = { version = "0.51.0", path = "./ibc-apps", default-features = false }
-ibc-primitives              = { version = "0.51.0", path = "./ibc-primitives", default-features = false }
-ibc-testkit                 = { version = "0.51.0", path = "./ibc-testkit", default-features = false }
+ibc                         = { version = "0.52.0", path = "./ibc", default-features = false }
+ibc-core                    = { version = "0.52.0", path = "./ibc-core", default-features = false }
+ibc-clients                 = { version = "0.52.0", path = "./ibc-clients", default-features = false }
+ibc-apps                    = { version = "0.52.0", path = "./ibc-apps", default-features = false }
+ibc-primitives              = { version = "0.52.0", path = "./ibc-primitives", default-features = false }
+ibc-testkit                 = { version = "0.52.0", path = "./ibc-testkit", default-features = false }
 
-ibc-derive                  = { version = "0.6.1", path = "./ibc-derive" }
+ibc-derive                  = { version = "0.7.0", path = "./ibc-derive" }
 
-ibc-core-client             = { version = "0.51.0", path = "./ibc-core/ics02-client", default-features = false }
-ibc-core-connection         = { version = "0.51.0", path = "./ibc-core/ics03-connection", default-features = false }
-ibc-core-channel            = { version = "0.51.0", path = "./ibc-core/ics04-channel", default-features = false }
-ibc-core-host               = { version = "0.51.0", path = "./ibc-core/ics24-host", default-features = false }
-ibc-core-handler            = { version = "0.51.0", path = "./ibc-core/ics25-handler", default-features = false }
-ibc-core-router             = { version = "0.51.0", path = "./ibc-core/ics26-routing", default-features = false }
+ibc-core-client             = { version = "0.52.0", path = "./ibc-core/ics02-client", default-features = false }
+ibc-core-connection         = { version = "0.52.0", path = "./ibc-core/ics03-connection", default-features = false }
+ibc-core-channel            = { version = "0.52.0", path = "./ibc-core/ics04-channel", default-features = false }
+ibc-core-host               = { version = "0.52.0", path = "./ibc-core/ics24-host", default-features = false }
+ibc-core-handler            = { version = "0.52.0", path = "./ibc-core/ics25-handler", default-features = false }
+ibc-core-router             = { version = "0.52.0", path = "./ibc-core/ics26-routing", default-features = false }
 
-ibc-client-cw               = { version = "0.51.0", path = "./ibc-clients/cw-context", default-features = false }
-ibc-client-tendermint       = { version = "0.51.0", path = "./ibc-clients/ics07-tendermint", default-features = false }
-ibc-client-tendermint-cw    = { version = "0.51.0", path = "./ibc-clients/ics07-tendermint/cw-contract", default-features = false }
+ibc-client-cw               = { version = "0.52.0", path = "./ibc-clients/cw-context", default-features = false }
+ibc-client-tendermint       = { version = "0.52.0", path = "./ibc-clients/ics07-tendermint", default-features = false }
+ibc-client-tendermint-cw    = { version = "0.52.0", path = "./ibc-clients/ics07-tendermint/cw-contract", default-features = false }
 
-ibc-app-transfer            = { version = "0.51.0", path = "./ibc-apps/ics20-transfer", default-features = false }
-ibc-app-nft-transfer        = { version = "0.51.0", path = "./ibc-apps/ics721-nft-transfer", default-features = false }
+ibc-app-transfer            = { version = "0.52.0", path = "./ibc-apps/ics20-transfer", default-features = false }
+ibc-app-nft-transfer        = { version = "0.52.0", path = "./ibc-apps/ics721-nft-transfer", default-features = false }
 
-ibc-core-client-context     = { version = "0.51.0", path = "./ibc-core/ics02-client/context", default-features = false }
-ibc-core-client-types       = { version = "0.51.0", path = "./ibc-core/ics02-client/types", default-features = false }
-ibc-core-channel-types      = { version = "0.51.0", path = "./ibc-core/ics04-channel/types", default-features = false }
-ibc-core-connection-types   = { version = "0.51.0", path = "./ibc-core/ics03-connection/types", default-features = false }
-ibc-core-commitment-types   = { version = "0.51.0", path = "./ibc-core/ics23-commitment/types", default-features = false }
-ibc-core-host-cosmos        = { version = "0.51.0", path = "./ibc-core/ics24-host/cosmos", default-features = false }
-ibc-core-host-types         = { version = "0.51.0", path = "./ibc-core/ics24-host/types", default-features = false }
-ibc-core-handler-types      = { version = "0.51.0", path = "./ibc-core/ics25-handler/types", default-features = false }
-ibc-core-router-types       = { version = "0.51.0", path = "./ibc-core/ics26-routing/types", default-features = false }
-ibc-client-tendermint-types = { version = "0.51.0", path = "./ibc-clients/ics07-tendermint/types", default-features = false }
-ibc-client-wasm-types       = { version = "0.51.0", path = "./ibc-clients/ics08-wasm/types", default-features = false }
-ibc-app-transfer-types      = { version = "0.51.0", path = "./ibc-apps/ics20-transfer/types", default-features = false }
-ibc-app-nft-transfer-types  = { version = "0.51.0", path = "./ibc-apps/ics721-nft-transfer/types", default-features = false }
+ibc-core-client-context     = { version = "0.52.0", path = "./ibc-core/ics02-client/context", default-features = false }
+ibc-core-client-types       = { version = "0.52.0", path = "./ibc-core/ics02-client/types", default-features = false }
+ibc-core-channel-types      = { version = "0.52.0", path = "./ibc-core/ics04-channel/types", default-features = false }
+ibc-core-connection-types   = { version = "0.52.0", path = "./ibc-core/ics03-connection/types", default-features = false }
+ibc-core-commitment-types   = { version = "0.52.0", path = "./ibc-core/ics23-commitment/types", default-features = false }
+ibc-core-host-cosmos        = { version = "0.52.0", path = "./ibc-core/ics24-host/cosmos", default-features = false }
+ibc-core-host-types         = { version = "0.52.0", path = "./ibc-core/ics24-host/types", default-features = false }
+ibc-core-handler-types      = { version = "0.52.0", path = "./ibc-core/ics25-handler/types", default-features = false }
+ibc-core-router-types       = { version = "0.52.0", path = "./ibc-core/ics26-routing/types", default-features = false }
+ibc-client-tendermint-types = { version = "0.52.0", path = "./ibc-clients/ics07-tendermint/types", default-features = false }
+ibc-client-wasm-types       = { version = "0.52.0", path = "./ibc-clients/ics08-wasm/types", default-features = false }
+ibc-app-transfer-types      = { version = "0.52.0", path = "./ibc-apps/ics20-transfer/types", default-features = false }
+ibc-app-nft-transfer-types  = { version = "0.52.0", path = "./ibc-apps/ics721-nft-transfer/types", default-features = false }
 
 ibc-proto = { version = "0.43.0", default-features = false }