Update changelog and readme

Author: cormacj

CHANGELOG.md

@@ -1,3 +1,4 @@
 2025-03-07:  (0.75)
 2025-03-05: First official release (0.75)
 2025-03-21: Bump to v0.80 - Add support for external labels, such as BIOS calls. Improved code detection methods.
+2025-06-13: Bump to v0.85 - Add the ability to define user-defined labels to the labels file.

README.md

@@ -202,8 +202,7 @@ This is used by adding `--labels LABELSFILE` to the command line.
 
 A label file allows external calls, such as BIOS entry points, to be defined and used in disassembled code. I've included `amstrad-labels.txt` in this repository as an example and for convenience.
 
-The disassembler tracks what labels have been used during disassembly and will only add the labels that were used to the final disassembly.
-
+You can also add custom code labels in this file, such as those for RSX jump points.
 
 This is defined as follows:
 

z80-disassembler.py

@@ -90,7 +90,7 @@ class Pointer(NamedTuple):
 str_sizes = {}
 style = "asm"
 hexstyle = "0x"
-myversion = "0.80"
+myversion = "0.85"
 
 
 #--- Debugging functions ---