updating readme for release of the new revision

README.md

@@ -20,7 +20,6 @@ The distance between plate and PCB for a Hi-Tek board is 0.6mm bigger than a nor
 - Get VIA merged
 - Verify functions of all PCB versions, this project is mostly untested.
 - Test compatibility in cases.
-- Evaluate the break away USB implementation
 
 ## Layout support: 
 ![alt text](./readme-images/layout_support.jpg "Layout support")
@@ -61,6 +60,6 @@ Releases are split into the following versions of the PCB: (note: not the same a
 
 ## Revision history:
 - Rev A1: Initial prototype
-- Rev A2: Increased size of the PCB cutouts for o-ring and mounting posts. Moved components that was interfering with screw in stabilizers for backspace.
+- Rev A2: Increased size of the PCB cutouts for o-ring and mounting posts. Moved components that was interfering with screw in stabilizers for backspace. Removed flex cut. Added more layout options/compatibility on NMB-version (support for the common stepped keycaps)
 
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