v0.2.1

Also add instructions to download and install via crates.io

Author: cjordan

CHANGELOG.md

@@ -6,8 +6,9 @@ The format is based on [Keep a Changelog](https://keepachangelog.com/en/1.0.0/),
 and this project adheres to [Semantic
 Versioning](https://semver.org/spec/v2.0.0.html).
 
-## [0.2.1] - Unreleased
+## [0.2.1] - 2022-10-20
 ### Added
+- `hyperdrive` can now be installed from crates.io
 - A --ignore-input-solutions-tile-flag argument for `solutions-apply`.
 - Debug-level messages stating which tiles are being flagged and why in
   `solutions-apply`.

Cargo.lock

@@ -1,6 +1,6 @@
 [package]
 name = "mwa_hyperdrive"
-version = "0.2.0"
+version = "0.2.1"
 authors = [
     "Christopher H. Jordan <christopherjordan87@gmail.com>",
     "Dev Null <dev.null@curtin.edu.au>",

Cargo.toml

@@ -70,6 +70,14 @@ information to do this. Similar, perhaps more direct information is
 
 **Do not** use `apt` to install Rust components.
 
+## Installing `hyperdrive` from crates.io
+
+```shell
+cargo install mwa_hyperdrive --locked
+```
+
+If you want to download the source code and install it yourself, read on.
+
 ## Cloning the `hyperdrive` repo
 
 ```shell