update release 0.86 docs

Author: PerditionC

command.lsm

@@ -1,7 +1,7 @@
 Begin3
 Title:          FreeCom
 Version:        0.86
-Entered-date:   Dec 21 2024
+Entered-date:   Dec 31 2024
 Description:    The FreeDOS Command Shell
 Keywords:       freecom freedos command shell
 Author:         freedos-devel@lists.sourceforge.net (developers)

docs/history.txt

@@ -3,8 +3,9 @@ FreeDOS Command Line Interface Development History
 
 v0.86
 ~~~~~
-    build fixes
+    improved build support (fixes, improved makefiles, add TC support to CI)
     add quotes to command line ENV VAR if has space to better handle LFN commands
+    fix IF "==" incompatibilities
     (version increment to avoid confusion with any prerelease builds)
 
 v0.85b