chore: bump version to 0.5.0

CHANGELOG.md

···
 ### 🚜 Refactor
 
 - Simplify attr extraction
+
+### ⚙️ Miscellaneous Tasks
+
+- Bump version to 0.5.0
 ## [0.4.0] - 2026-01-02
 
 ### 🚀 Features

Cargo.toml

···
 resolver = "2"
 
 [workspace.package]
-version = "0.4.0"
+version = "0.5.0"
 edition = "2024"
 authors = [
     "Jan Christian Grünhage <[e-mail]>",
···
 roff = "0.2"
 time = { version = "0.3", features = ["formatting", "macros"] }
 
-hierconf-core = { version = "0.4.0", path = "crates/hierconf-core", default-features = false }
-hierconf-mangen = { version = "0.4.0", path = "crates/hierconf-mangen" }
+hierconf-core = { version = "0.5.0", path = "crates/hierconf-core", default-features = false }
+hierconf-mangen = { version = "0.5.0", path = "crates/hierconf-mangen" }
 
 [workspace.lints.clippy]
 result_large_err = "allow"

examples/build-rs-example/Cargo.lock

···
 
 [[package]]
 name = "hierconf"
-version = "0.4.0"
+version = "0.5.0"
 dependencies = [
  "facet",
  "hierconf-core",
···
 
 [[package]]
 name = "hierconf-core"
-version = "0.4.0"
+version = "0.5.0"
 dependencies = [
  "camino",
  "facet",
···
 
 [[package]]
 name = "hierconf-mangen"
-version = "0.4.0"
+version = "0.5.0"
 dependencies = [
  "facet",
  "hierconf-core",