Bump version to 0.2

Author: bxparks

CHANGELOG.md

@@ -1,6 +1,8 @@
 # Changelog
 
 - Unreleased
+- 0.2 (2023-08-13)
+    - Update downloading and installation instructions.
 - 0.1 (2023-08-13)
     - Create a release, with the `.8xk` so that I can see what a GitHub release
       asset looks like, which allows me to write a better Installation guide.

src/menuhandlers.asm

@@ -127,7 +127,7 @@ helpPages:
 
 msgHelpPage1:
     .db escapeLargeFont, "RPN83P", Lenter
-    .db escapeSmallFont, "v0.0 (2023", Shyphen, "08", Shyphen, "13)", Senter
+    .db escapeSmallFont, "v0.2 (2023", Shyphen, "08", Shyphen, "13)", Senter
     .db "(c) 2023  Brian T. Park", Senter
     .db Senter
     .db "An RPN calculator for the", Senter