diff --git a/README.md b/README.md
index 0b0e297..247483b 100644
--- a/README.md
+++ b/README.md
@@ -27,6 +27,7 @@ Releases
 - **V0.3 (14.01.2023)** : Making use of the rest of the fixed API of SE's Simulate function, further code simplification and tuning. Signficant memory allocation reduction and runtime performance improvement  
    - V0.3.1 (16.1) : Blue style badge, separating mainMAHelpers.jl from mainHelpers.jl, arbitrary population size
    - V0.3.2 (20.1) : Employing the blue-styled SE V0.3.2 
+- **V0.4 (14.03.2023)** : Compatible with SE Version SE0.4, started an Agents.jl-based main program, moving unsed code to deprecated 
 
 Performance Progress History 
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