Readme update for v1.

README.md

@@ -2,7 +2,17 @@
 
 A CHIP-8 emulator / simulator written in [Odin](https://odin-lang.org/) using [Raylib](https://www.raylib.com/).
 
-![showcase](showcase.png)
+[![showcase](showcase.png)](showcase.png)
+
+**[Try it in your browser →](https://jasonhilder.dev/sim)**
+
+---
+
+## About
+
+This was my refresher project to get back into lower-level programming — specifically the [Odin](https://odin-lang.org/) language and [Raylib](https://www.raylib.com/). Building a CHIP-8 emulator felt like the right scope: small enough to actually finish, but with enough surface area (opcode decoding, memory, timers, a display, input) to shake the rust off.
+
+It's not perfect, but it's functioning and usable for the most part. Compiles to native and to WebAssembly, and the web build is playable directly at the link above.
 
 ---
 
@@ -13,6 +23,17 @@ A CHIP-8 emulator / simulator written in [Odin](https://odin-lang.org/) using [R
 - Built-in collection of classic game ROMs (Pong, Tetris, Space Invaders, Brix, and more)
 - Load your own ROMs via the file loader panel
 - Dev and release build modes via `make`
+- Compiles to WebAssembly for running in-browser
+
+---
+
+## Roadmap
+
+Future work, mainly once I'm back in the headspace for it:
+
+- General refactor/cleanup pass now that the core is working
+- CHIP-8 quirks support (configurable behavior differences between interpreters)
+- SUPER-CHIP instruction support
 
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