README update

README.md

@@ -12,14 +12,18 @@ Simple memory allocator written in C.
 - [License](#license)
 
 ## Features / TODOS
+- [x] Arenas
+- [x] Try / Catch 
+- [x] Versatile Error Handling
 
 ## Usage
+`make` to build.<br>
+`make test` to build and run tests. ASAN allocator may fail option is turned on to showcase failure handling.<br>
 
 ## Credits / Resources
 [Memory Allocation Strategies - Ginger Bill](https://www.gingerbill.org/series/memory-allocation-strategies/)<br>
 [Arena allocator tips and tricks - Chris Wellons](https://nullprogram.com/blog/2023/09/27/)<br>
 [C Interfaces and Implementations](https://github.com/drh/cii)<br>
 
-
 ## License
 This project is licensed under MIT - see the [LICENSE](LICENSE) file for details.