Release 0.12.0

Cargo.toml

@@ -1,6 +1,6 @@
 [package]
 name = "phoenix-core"
-version = "0.11.0"
+version = "0.12.0"
 authors = ["zer0 <[email protected]>", "Victor Lopez <[email protected]"]
 edition = "2018"
 repository = "https://github.com/dusk-network/phoenix-core"
@@ -28,15 +28,3 @@ canon = [
     "dusk-poseidon/canon",
     "dusk-pki/canon"
 ]
-
-[profile.release]
-opt-level = 3
-incremental = false
-codegen-units = 1
-debug = false
-lto = true
-overflow-checks = false
-debug-assertions = false
-
-[profile.dev]
-overflow-checks = false