chore: flake/readme updates

README.md

@@ -135,6 +135,9 @@ represents the `Homestar` runtime. We recommend diving into each package's own
   You can find the spec for translating between IPLD and WIT runtime values
   based on WIT types [here](./homestar-wasm/README.md#interpreting-between-ipld-and-wit).
 
+  *Note*: This library also includes a [WIT `world`][wa.dev-homestar-host] for
+  bindings implemented on the host runtime.
+
 - [homestar-workflow](./homestar-workflow)
 
   The *workflow* library implements workflow-centric [Ipvm features][ipvm-spec]
@@ -157,6 +160,8 @@ represents the `Homestar` runtime. We recommend diving into each package's own
   writing and compiling [Wasm component][wasm-component] modules using
   [wit-bindgen][wit-bindgen].
 
+  You can find our component packages on [wa.dev][wa.dev-homestar].
+
 - [homestar-schemas](./homestar-schemas)
 
 `homestar-schemas` is a crate for generating OpenRPC docs and JSON Schemas that document the [homestar-runtime](./homestar-runtime) JSON-RPC API, workflows, and receipts.
@@ -272,6 +277,8 @@ conditions.
 [research]: https://github.com/ipvm-wg/research
 [seamless-services]: https://youtu.be/Kr3B3sXh_VA
 [ucan-invocation]: https://github.com/ucan-wg/invocation
+[wa.dev-homestar]: https://wa.dev/homestar
+[wa.dev-homestar-host]: https://wa.dev/homestar:host
 [wasm-component]: https://github.com/WebAssembly/component-model
 [wasmtime]: https://github.com/bytecodealliance/wasmtime
 [wit]: https://github.com/WebAssembly/component-model/blob/main/design/mvp/WIT.md

flake.nix

@@ -364,16 +364,16 @@
 
         packages.irust = rustPlatform.buildRustPackage rec {
           pname = "IRust";
-          version = "1.71.2";
+          version = "1.71.20";
           src = pkgs.fetchFromGitHub {
             owner = "sigmaSd";
             repo = pname;
             rev = "v${version}";
-            sha256 = "sha256-6qxkz7Pf8XGORo6O4eIwTcqBt+8WBp2INY81YUCxJts=";
+            sha256 = "sha256-PokyKNHiZqOo1DXLQ2NAkuax4BXayNko9nQMighuh4Q=";
           };
 
           doCheck = false;
-          cargoSha256 = "sha256-VZXxz3E8I/8T2H7KHa2IADjqsG2XHBNhwq/OBsq3vHs=";
+          cargoSha256 = "sha256-0CMrA6k4OEXM9MJ9Iyk0yMuulvhT2pXty4OIU5Z6a9U=";
         };
 
         packages.default =