fix(libp2p): delegate metrics feature to gossipsub when enabled

Pull-Request: #6180.

Author: jxs

Cargo.lock

@@ -74,7 +74,7 @@ rust-version = "1.83.0"
 edition = "2021"
 
 [workspace.dependencies]
-libp2p = { version = "0.56.0", path = "libp2p" }
+libp2p = { version = "0.56.1", path = "libp2p" }
 libp2p-allow-block-list = { version = "0.6.0", path = "misc/allow-block-list" }
 libp2p-autonat = { version = "0.15.0", path = "protocols/autonat" }
 libp2p-connection-limits = { version = "0.6.0", path = "misc/connection-limits" }

Cargo.toml

@@ -1,3 +1,8 @@
+## 0.56.1
+
+- Fix `metrics` delegation to gossipsub protocol.
+  See [PR 6180](https://github.com/libp2p/rust-libp2p/pull/6180)
+
 ## 0.56.0
 
 - Remove `async-std` support.

libp2p/CHANGELOG.md

@@ -3,7 +3,7 @@ name = "libp2p"
 edition.workspace = true
 rust-version = { workspace = true }
 description = "Peer-to-peer networking library"
-version = "0.56.0"
+version = "0.56.1"
 authors = ["Parity Technologies <[email protected]>"]
 license = "MIT"
 repository = "https://github.com/libp2p/rust-libp2p"
@@ -65,7 +65,7 @@ kad = ["dep:libp2p-kad", "libp2p-metrics?/kad"]
 macros = ["libp2p-swarm/macros"]
 mdns = ["dep:libp2p-mdns"]
 memory-connection-limits = ["dep:libp2p-memory-connection-limits"]
-metrics = ["dep:libp2p-metrics"]
+metrics = ["dep:libp2p-metrics", "libp2p-gossipsub?/metrics"]
 noise = ["dep:libp2p-noise"]
 ping = ["dep:libp2p-ping", "libp2p-metrics?/ping"]
 plaintext = ["dep:libp2p-plaintext"]