Rephrase note about saved games

Issue #747

Author: bvschaik

README.md

@@ -37,8 +37,9 @@ Supported platforms:
 - Android
 - Any compatible browser (Emscripten)
 
-While Julius does not implement any gameplay changes, a fork of Julius named [Augustus](https://github.com/Keriew/augustus) is implementing many long-wanted gameplay changes, such as roadblocks.
-Beware: Augustus does not support the original Caesar 3 save files, while Julius does. So use Julius for a more vanilla experience with some visual improvements, or Augustus for a different gameplay experience.
+While Julius does not implement any gameplay changes, a fork of Julius named [Augustus](https://github.com/Keriew/augustus) is implementing many long-wanted gameplay changes, such as roadblocks. So use Julius for a more vanilla experience with some visual improvements, or Augustus for a different gameplay experience.
+
+Note: Julius save games are fully compatible with the original Caesar 3 save files and vice versa. Augustus can load original/Julius save games, but save games made with Augustus cannot be loaded in Julius or original Caesar 3.
 
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