Tweaks

.github/workflows/ci.yml

@@ -11,8 +11,7 @@ jobs:
     runs-on: ubuntu-latest
     strategy:
       matrix:
-        # Minumum Supported Rust Version (MSRV) is 1.63.0.
-        toolchain: [1.63.0, stable, beta, nightly]
+        toolchain: [stable, beta, nightly]
     steps:
       - uses: actions/checkout@v3
       - name: Update Toolchain

Cargo.toml

@@ -1,3 +1,5 @@
 [workspace]
 members = ["protocol", "proxy"]
-resolver = "3"
+# Resolving transitive dependencies which are MSRV compliant with resolver v3,
+# but that resolver version is currently only on nightly.
+resolver = "2"

proxy/Cargo.toml

@@ -6,7 +6,6 @@ license-file = "LICENSE"
 description = "BIP324 proxy enabling v1-only clients to use the v2 Bitcoin P2P Protocol"
 repository = "https://github.com/rust-bitcoin/bip324"
 readme = "README.md"
-rust-version = "1.63.0"
 
 [package.metadata.configure_me]
 spec = "config_spec.toml"