Bump compatiblity check for SDK 0.50 and IBC-Go v8 (#3749)

* Bump compatiblity check for SDK 0.50 and IBC-Go v8 * Bump lower bounds to IBC-Go v4.1.1 and SDK 0.45.0 * Update compat range in guide Co-authored-by: Luca Joss <[email protected]> Signed-off-by: Romain Ruetschi <[email protected]> * Update guide/src/advanced/features.md Signed-off-by: Luca Joss <[email protected]> --------- Signed-off-by: Romain Ruetschi <[email protected]> Signed-off-by: Luca Joss <[email protected]> Co-authored-by: Luca Joss <[email protected]>
informalsystems · Jan 5, 2024 · 2ec3ca4 · 2ec3ca4
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diff --git a/.changelog/unreleased/improvements/ibc-relayer-cli/3745-compat-0.50.md b/.changelog/unreleased/improvements/ibc-relayer-cli/3745-compat-0.50.md
@@ -0,0 +1,2 @@
+- Update compatibility check to allow IBC-Go 4.1.1 to 8.x and SDK 0.45.x to 0.50.x.
+  ([\#3745](https://github.com/informalsystems/hermes/issues/3745))
diff --git a/crates/relayer/src/chain/cosmos/compatibility.rs b/crates/relayer/src/chain/cosmos/compatibility.rs
@@ -10,7 +10,7 @@ use super::version;
 /// # Note: Should be consistent with [features] guide page.
 ///
 /// [features]: https://hermes.informal.systems/advanced/features.html
-const SDK_MODULE_VERSION_REQ: &str = ">=0.44, <0.48";
+const SDK_MODULE_VERSION_REQ: &str = ">=0.45, <0.51";
 
 /// Specifies the IBC-go module version requirement.
 /// At the moment, we support both chains with and without
@@ -20,7 +20,7 @@ const SDK_MODULE_VERSION_REQ: &str = ">=0.44, <0.48";
 /// # Note: Should be consistent with [features] guide page.
 ///
 /// [features]: https://hermes.informal.systems/advanced/features.html
-const IBC_GO_MODULE_VERSION_REQ: &str = ">=1.1, <=7";
+const IBC_GO_MODULE_VERSION_REQ: &str = ">=4.1.1, <9";
 
 #[derive(Error, Debug)]
 pub enum Diagnostic {

diff --git a/guide/src/advanced/features.md b/guide/src/advanced/features.md
@@ -4,8 +4,8 @@ This section includes a summary of the supported and planned features. It also i
 
 > **Cosmos SDK & IBC compatibility:**
 > Hermes supports Cosmos SDK chains implementing the [IBC protocol v1][ibcv1-proto] protocol specification.
-> Cosmos SDK versions `0.44.0` through `0.47.x` are officially supported.
-> IBC-go versions `1.1.*` thorough `7.*` are officially supported.
+> Cosmos SDK versions `0.45.0` through `0.50.x` are officially supported.
+> IBC-go versions `4.1.1` through `8.x` are officially supported.
 > In case Hermes finds an incompatible SDK or IBC-go version, it will output a log warning upon initialization as part of the `start` command or upon `health-check` command.
 
 ---
Original file line number	Diff line number	Diff line change
		@@ -0,0 +1,2 @@
		- Update compatibility check to allow IBC-Go 4.1.1 to 8.x and SDK 0.45.x to 0.50.x.
		([\#3745](https://github.com/informalsystems/hermes/issues/3745))