diff --git a/CHANGELOG.md b/CHANGELOG.md
index d9bbc3d..7e3636a 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -7,6 +7,10 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 
 ## [Unreleased]
 
+Nothing yet!
+
+## [0.3.0]
+
 ### Added
 
 * feature: add a CLI command to generate sample data, very useful for UX testing
diff --git a/Cargo.lock b/Cargo.lock
index acc3d69..c605408 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -1962,7 +1962,7 @@ dependencies = [
 
 [[package]]
 name = "suffice"
-version = "0.3.0-a"
+version = "0.3.0"
 dependencies = [
  "async-stream",
  "average",
diff --git a/Cargo.toml b/Cargo.toml
index 2e00ed5..da8107e 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -1,6 +1,6 @@
 [package]
 name = "suffice"
-version = "0.3.0-a"
+version = "0.3.0"
 description = "Suffice is a terminal-based tool for controlling a cycling trainer, so you can pound pedals while peddling code."
 keywords = ["bluetooth", "tui", "cycling"]
 categories = ["command-line-utilities"]
diff --git a/README.md b/README.md
index 41a9c39..4403f25 100644
--- a/README.md
+++ b/README.md
@@ -6,16 +6,21 @@
 
 ## Goals
 
-* modes: ERG, Level, maybe Sim if I'm feeling spicy
-* run as a daemon, see status of the trainer in starship
+* modes: ERG, Level, Workout
+* uber-minimal aesthetics
+  * simple TUI
+  * run as a daemon with starship.rs integration
 * record FIT (or similar) files to prove your sweat
 
 ## Non Goals
 
 * non-cycling machines
+* Simulation mode
 
 ## Usage
 
+`cargo install suffice`
+
 ### CLI Options
 
 ```
@@ -41,6 +46,10 @@ Options:
 * `<Left/Right>` - switch between power modes: ERG, Resist
 * `<Up/Down>` - adjust the difficulty of the power mode
 
+## Development
+
+[just](https://github.com/casey/just) is used for the main development tasks, with the build environment specified via `docker`.
+
 ## Resources Used
 
 * the official [FTMS spec](https://www.bluetooth.org/DocMan/handlers/DownloadDoc.ashx?doc_id=423422)