Index: Cargo.toml
==================================================================
--- Cargo.toml
+++ Cargo.toml
@@ -1,8 +1,8 @@
 [package]
 name = "strval"
-version = "0.3.2"
+version = "0.3.3"
 edition = "2024"
 license = "0BSD"
 # https://crates.io/category_slugs
 categories = ["text-processing"]
 keywords = ["parsing", "string", "rusqlite"]

Index: src/dur.rs
==================================================================
--- src/dur.rs
+++ src/dur.rs
@@ -7,10 +7,11 @@
 };
 
 use crate::{Controller, StrVal, err::Error};
 
 
+#[derive(Clone, Debug)]
 pub struct AnyDur;
 impl Controller for AnyDur {
   type Type = Duration;
   fn def() -> String {
     String::from("0")

Index: src/lib.rs
==================================================================
--- src/lib.rs
+++ src/lib.rs
@@ -96,10 +96,11 @@
   fn validate(val: &Self::Type) -> Result<(), Error>;
 }
 
 
 /// Accept any `u64`.
+#[derive(Clone, Debug)]
 pub struct AnyU64;
 
 impl Controller for AnyU64 {
   type Type = u64;
 
@@ -111,10 +112,11 @@
     Ok(())
   }
 }
 
 /// Accept any `usize`.
+#[derive(Clone, Debug)]
 pub struct AnyUsize;
 
 impl Controller for AnyUsize {
   type Type = usize;
 

Index: src/relabslim.rs
==================================================================
--- src/relabslim.rs
+++ src/relabslim.rs
@@ -22,10 +22,11 @@
     Self::Rel(1.0)
   }
 }
 
 
+#[derive(Clone, Debug)]
 pub struct AnyLim;
 impl Controller for AnyLim {
   type Type = Lim;
   fn def() -> String {
     String::from("100%")

Index: src/str.rs
==================================================================
--- src/str.rs
+++ src/str.rs
@@ -7,11 +7,11 @@
 };
 
 use crate::{Controller, StrVal, err::Error};
 
 
-#[derive(Default)]
+#[derive(Clone, Default)]
 pub struct AnyStr;
 
 impl Controller for AnyStr {
   type Type = String;
 

Index: www/changelog.md
==================================================================
--- www/changelog.md
+++ www/changelog.md
@@ -2,18 +2,28 @@
 
 ⚠️  indicates a breaking change.
 
 ## [Unreleased]
 
-[Details](/vdiff?from=strval-0.3.2&to=trunk)
+[Details](/vdiff?from=strval-0.3.3&to=trunk)
 
 ### Added
 
 ### Changed
 
 ### Removed
 
+---
+
+## [0.3.3] - 2025-08-03
+
+[Details](/vdiff?from=strval-0.3.2&to=strval-0.3.3)
+
+### Changed
+
+- Make some `Controller`s `Clone`:able.
+
 ---
 
 ## [0.3.2] - 2025-08-03
 
 [Details](/vdiff?from=strval-0.3.1&to=strval-0.3.2)