chore: release v6.4.1

CHANGELOG.md

@@ -1,5 +1,22 @@
 # Changelog
 
+## [6.4.1](https://github.com/jdx/usage/compare/v6.4.0..v6.4.1) - 2026-08-25
+
+### 🐛 Bug Fixes
+
+- **(cli)** color interpreted help output by [@jdx](https://github.com/jdx) in [#1309](https://github.com/jdx/usage/pull/1309)
+- **(docs)** omit hidden commands from markdown by [@jdx](https://github.com/jdx) in [#1315](https://github.com/jdx/usage/pull/1315)
+- **(parse)** require opt-in for negative flag values by [@jdx](https://github.com/jdx) in [#1317](https://github.com/jdx/usage/pull/1317)
+- **(parse)** align negative values across parse phases by [@jdx](https://github.com/jdx) in [#1318](https://github.com/jdx/usage/pull/1318)
+
+### 🔍 Other Changes
+
+- lower published crate msrv to 1.91 by [@jdx](https://github.com/jdx) in [#1314](https://github.com/jdx/usage/pull/1314)
+
+### 📦️ Dependency Updates
+
+- update rust crate winnow to v1 by [@renovate[bot]](https://github.com/renovate[bot]) in [#1313](https://github.com/jdx/usage/pull/1313)
+
 ## [6.4.0](https://github.com/jdx/usage/compare/v6.3.0..v6.4.0) - 2026-08-24
 
 ### 🚀 Features

Cargo.toml

@@ -42,20 +42,20 @@ license = "MIT"
 [workspace.dependencies]
 clap_usage = { path = "./clap_usage", version = "5.0.0" }
 usage-cli = { path = "./cli" }
-usage-argv = { path = "./argv", version = "6.4.0" }
-usage-config = { path = "./config", version = "6.4.0" }
-usage-derive = { path = "./derive", version = "6.4.0" }
+usage-argv = { path = "./argv", version = "6.4.1" }
+usage-config = { path = "./config", version = "6.4.1" }
+usage-derive = { path = "./derive", version = "6.4.1" }
 # No features, and defaults off. A feature named here is inherited by every member that writes
 # `workspace = true` and inlines into their published manifests — so `clap` and `validation`
 # reached members that use neither, one of them an adopter's build script. Defaults
 # are off rather than absent because cargo *ignores* a member's `default-features = false` unless
 # the workspace declaration sets it too, and warns that it may become a hard error. Members name
 # what they need, `docs` included.
-usage-lib = { path = "./lib", version = "6.4.0", default-features = false }
-usage-rs = { path = "./usage-rs", version = "6.4.0" }
-usage-dynamic = { path = "./usage-dynamic", version = "6.4.0" }
-usage-test = { path = "./test", version = "6.4.0" }
-usage-validation = { path = "./validation", version = "6.4.0" }
+usage-lib = { path = "./lib", version = "6.4.1", default-features = false }
+usage-rs = { path = "./usage-rs", version = "6.4.1" }
+usage-dynamic = { path = "./usage-dynamic", version = "6.4.1" }
+usage-test = { path = "./test", version = "6.4.1" }
+usage-validation = { path = "./validation", version = "6.4.1" }
 
 [workspace.metadata.release]
 allow-branch = ["main"]

argv/Cargo.toml

@@ -1,7 +1,7 @@
 [package]
 name = "usage-argv"
 description = "Zero-allocation argv parser for usage specs"
-version = "6.4.0"
+version = "6.4.1"
 edition = "2021"
 rust-version = "1.91"
 homepage = { workspace = true }