diff --git a/src/SUMMARY.md b/src/SUMMARY.md
index 8caa6ada..6cf543d2 100644
--- a/src/SUMMARY.md
+++ b/src/SUMMARY.md
@@ -44,6 +44,7 @@
   - [`unsafe_op_in_unsafe_fn` warning](rust-2024/unsafe-op-in-unsafe-fn.md)
   - [RPIT lifetime capture rules](rust-2024/rpit-lifetime-capture.md)
   - [Disallow references to `static mut`](rust-2024/static-mut-references.md)
+  - [Cargo: Rust-version aware resolver](rust-2024/cargo-resolver.md)
   - [Cargo: Table and key name consistency](rust-2024/cargo-table-key-names.md)
   - [Cargo: Reject unused inherited default-features](rust-2024/cargo-inherited-default-features.md)
   - [Rustfmt: Combine all delimited exprs as last argument](rust-2024/rustfmt-overflow-delimited-expr.md)
diff --git a/src/rust-2024/cargo-resolver.md b/src/rust-2024/cargo-resolver.md
new file mode 100644
index 00000000..45b3663e
--- /dev/null
+++ b/src/rust-2024/cargo-resolver.md
@@ -0,0 +1,38 @@
+# Cargo: Rust-version aware resolver
+
+🚧 The 2024 Edition has not yet been released and hence this section is still "under construction".
+
+## Summary
+
+- `edition = "2024"` implies `resolver = "3"` in `Cargo.toml` which enables a Rust-version aware dependency resolver.
+
+## Details
+
+Since Rust 1.84.0, Cargo has opt-in support for compatibility with
+[`package.rust-version`] to be considered when selecting dependency versions
+by setting [`resolver.incompatible-rust-version = "fallback"`] in `.cargo/config.toml`.
+
+Starting in Rust 2024, this will be the default.
+That is, writing `edition = "2024"` in `Cargo.toml` will imply `resolver = "3"`
+which will imply [`resolver.incompatible-rust-version = "fallback"`].
+
+The resolver is a global setting for a [workspace], and the setting is ignored in dependencies.
+The setting is only honored for the top-level package of the workspace.
+If you are using a [virtual workspace], you will still need to explicitly set the [`resolver` field]
+in the `[workspace]` definition if you want to opt-in to the new resolver.
+
+For more details on how Rust-version aware dependency resolution works, see [the Cargo book](../..//cargo/reference/resolver.html#rust-version).
+
+[`package.rust-version`]: ../../cargo/reference/rust-version.html
+[`resolver.incompatible-rust-version = "fallback"`]: ../../cargo/reference/config.html#resolverincompatible-rust-versions
+[workspace]: ../../cargo/reference/workspaces.html
+[virtual workspace]: ../../cargo/reference/workspaces.html#virtual-workspace
+[`resolver` field]: ../../cargo/reference/resolver.html#resolver-versions
+
+## Migration
+
+There are no automated migration tools for updating for the new resolver.
+
+We recommend projects
+[verify against the latest dependencies in CI](../../cargo/guide/continuous-integration.html#verifying-latest-dependencies)
+to catch bugs in dependencies as soon as possible.