diff --git a/Cargo.lock b/Cargo.lock
index 225ca6b..48e2c39 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -2833,8 +2833,8 @@ dependencies = [
 ]
 
 [[package]]
-name = "polygomusic"
-version = "0.1.0"
+name = "polymusic"
+version = "1.2.0"
 dependencies = [
  "iced",
  "iced_aw",
diff --git a/Cargo.toml b/Cargo.toml
index 0a4eb1f..1d9f333 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -14,3 +14,8 @@ regex = "1.11.1"
 iced_aw = {version = "0.12.2", default-features = true}
 iced_fonts = "0.2.1"
 smol_str = "0.3.2"
+[profile.release]
+opt-level = 3          # optimisation maximale (0 à 3)
+lto = true             # Link Time Optimization, optimise le binaire final
+codegen-units = 1      # pour meilleure optimisation (par défaut c'est plus pour vitesse de compilation)
+panic = 'abort'        # pour binaire plus petit et rapide, abandonne unwind