Bump version to v0.0.4 (#1269)

Cargo.lock

@@ -2431,7 +2431,7 @@ dependencies = [
 
 [[package]]
 name = "puffin"
-version = "0.0.3"
+version = "0.0.4"
 dependencies = [
  "anstream",
  "anyhow",

crates/puffin/Cargo.toml

@@ -1,6 +1,6 @@
 [package]
 name = "puffin"
-version = "0.0.3"
+version = "0.0.4"
 edition = { workspace = true }
 rust-version = { workspace = true }
 homepage = { workspace = true }

pyproject.toml

@@ -4,7 +4,7 @@ build-backend = "maturin"
 
 [project]
 name = "puffin-alpha"
-version = "0.0.3"
+version = "0.0.4"
 authors = [{ name = "Puffin" }]
 requires-python = ">=3.8"
 keywords = []