Version bump for bugfix

Cargo.toml

@@ -1,11 +1,8 @@
 [package]
 name = "pharmsol"
-version = "0.6.2"
+version = "0.6.3"
 edition = "2021"
-authors = [
-    "Julián D. Otálvaro <[email protected]>",
-    "Markus Hovd",
-]
+authors = ["Julián D. Otálvaro <[email protected]>", "Markus Hovd"]
 description = "Rust library for solving analytic and ode-defined pharmacometric models."
 license = "GPL-3.0"
 documentation = "https://lapkb.github.io/pharmsol/"
@@ -19,13 +16,12 @@ csv = "1.3.0"
 dashmap = "6.0.1"
 diffsol = "=0.2.1"
 indicatif = "0.17.8"
-# diffsol = {git = "https://github.com/martinjrobins/diffsol"}
 lazy_static = "1.4.0"
 nalgebra = "0.33.0"
 ndarray = { version = "0.15.6", features = ["rayon"] }
 rand = "0.8.5"
 rand_distr = "0.4.3"
 rayon = "1.10.0"
-serde = { version= "1.0.201", features = ["derive"] }
+serde = { version = "1.0.201", features = ["derive"] }
 serde_json = "1.0.117"
 thiserror = "1.0.61"