Update README (#5)

README.md

@@ -1 +1,17 @@
-# bridgeboard-pc-boot-patchet
+# bridgeboard-pc-boot-patcher
+
+[![Post-merge Test and Release](https://github.com/jfharden/bridgeboard-pc-boot-patcher/actions/workflows/post-merge.yml/badge.svg?branch=main)](https://github.com/jfharden/bridgeboard-pc-boot-patcher/actions/workflows/post-merge.yml)
+
+Release: [latest](https://github.com/jfharden/bridgeboard-pc-boot-patcher/releases/latest)
+
+Patch the Amiga Bridgeboard option rom in the pc.boot file in order to not use the autoboot functionality of the
+bridgeboard. This should allow an XTIDE set in the 0xC000 memory range to be used.
+
+It can also validate option rom checksums, and update the checksum (in the final byte of the rom).
+
+## Current Status
+
+The ROM validation and checksum updating works. The current status of the patch to the option rom contained in the
+pc.boot file doesn't work and is under current development.
+
+A more comprehensive README update will come soon.