Update README.md

Author: Mineinjava

README.md

@@ -22,3 +22,20 @@ I wish I knew Kotlin so I could make it purple. 💜
 
 Currently quail is in early development so please report issues as you encounter them.
 
+Quail is designed for use and tested in FRC and FTC, but it should work in any java program.
+
+---
+### Features:
+
+**Working:**
+- Swerve reverse kinematics (robot can drive)
+- Swerve odometry (robot can know where it is)
+    - Includes heading odometry (can run field oriented without gyroscope and/or provide corrections to gyroscope via Kálmán filter
+- 2-deadwheel odometry (robot can know where it is (requires additional hardware & gyro))
+- Autonomous navigation and pathing
+
+**Not quite working**
+- Path sequences
+
+
+