diff --git a/Cargo.lock b/Cargo.lock
index 68b1455..c96106b 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -41,7 +41,6 @@ dependencies = [
 name = "aggregate-wit-ui"
 version = "0.1.0"
 dependencies = [
- "bitflags 2.5.0",
  "minijinja",
  "thiserror",
  "wasmtime",
@@ -212,7 +211,6 @@ checksum = "a2bd12c1caf447e69cd4528f47f94d203fd2582878ecb9e9465484c4148a8223"
 name = "calculator"
 version = "0.1.0"
 dependencies = [
- "bitflags 2.5.0",
  "wit-bindgen-rt",
 ]
 
@@ -696,7 +694,6 @@ dependencies = [
 name = "edwards-ui"
 version = "0.1.0"
 dependencies = [
- "bitflags 2.5.0",
  "wit-bindgen-rt",
  "wurbo 0.3.2",
 ]
@@ -705,7 +702,6 @@ dependencies = [
 name = "edwards-wit"
 version = "0.1.0"
 dependencies = [
- "bitflags 2.5.0",
  "ed25519-dalek",
  "serde",
  "serde_json",
@@ -1157,7 +1153,6 @@ dependencies = [
 name = "math"
 version = "0.1.0"
 dependencies = [
- "bitflags 2.5.0",
  "wit-bindgen-rt",
 ]
 
@@ -1578,7 +1573,6 @@ dependencies = [
 name = "seed-keeper-wallet"
 version = "0.1.0"
 dependencies = [
- "bitflags 2.5.0",
  "seed-keeper-core",
  "serde",
  "serde_json",
@@ -1593,7 +1587,6 @@ name = "seed-keeper-wit-ui"
 version = "0.1.0"
 dependencies = [
  "base64ct",
- "bitflags 2.5.0",
  "seed-keeper-events",
  "serde",
  "serde_json",
@@ -2698,9 +2691,12 @@ dependencies = [
 
 [[package]]
 name = "wit-bindgen-rt"
-version = "0.24.0"
+version = "0.26.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "3b0780cf7046630ed70f689a098cd8d56c5c3b22f2a7379bbdb088879963ff96"
+checksum = "29c7526379ace8709ee9ab9f2bb50f112d95581063a59ef3097d9c10153886c9"
+dependencies = [
+ "bitflags 2.5.0",
+]
 
 [[package]]
 name = "wit-parser"
diff --git a/Cargo.toml b/Cargo.toml
index ef1009b..611dd8f 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -10,8 +10,7 @@ description = "Tools for working with crypto seeds."
 [workspace.dependencies]
 seed-keeper-core = { path = "crates/seed-keeper-core" }
 seed-keeper-events = { path = "crates/seed-keeper-events" }
-bitflags = "2.5.0"
-wit-bindgen-rt = "0.24.0"
+wit-bindgen-rt = { version = "0.26.0", features = ["bitflags"] }
 wurbo = "0.3.2"
 
 [package]
diff --git a/crates/seed-keeper-wallet/Cargo.toml b/crates/seed-keeper-wallet/Cargo.toml
index cd4fc51..0125a95 100644
--- a/crates/seed-keeper-wallet/Cargo.toml
+++ b/crates/seed-keeper-wallet/Cargo.toml
@@ -6,8 +6,7 @@ edition = "2021"
 # See more keys and their definitions at https://doc.rust-lang.org/cargo/reference/manifest.html
 
 [dependencies]
-bitflags = { workspace = true }
-wit-bindgen-rt = { workspace = true }
+wit-bindgen-rt = { workspace = true, features = ["bitflags"] }
 seed-keeper-core = { workspace = true }
 
 [dev-dependencies]
diff --git a/crates/seed-keeper-wallet/src/bindings.rs b/crates/seed-keeper-wallet/src/bindings.rs
index 219aad8..f4778a3 100644
--- a/crates/seed-keeper-wallet/src/bindings.rs
+++ b/crates/seed-keeper-wallet/src/bindings.rs
@@ -1,8 +1,10 @@
-// Generated by `wit-bindgen` 0.21.0. DO NOT EDIT!
+// Generated by `wit-bindgen` 0.25.0. DO NOT EDIT!
 // Options used:
+#[allow(dead_code)]
 pub mod seed_keeper {
+    #[allow(dead_code)]
     pub mod wallet {
-        #[allow(clippy::all)]
+        #[allow(dead_code, clippy::all)]
         pub mod types {
             #[used]
             #[doc(hidden)]
@@ -32,10 +34,13 @@ pub mod seed_keeper {
         }
     }
 }
+#[allow(dead_code)]
 pub mod exports {
+    #[allow(dead_code)]
     pub mod seed_keeper {
+        #[allow(dead_code)]
         pub mod wallet {
-            #[allow(clippy::all)]
+            #[allow(dead_code, clippy::all)]
             pub mod config {
                 #[used]
                 #[doc(hidden)]
@@ -56,6 +61,8 @@ pub mod exports {
                     arg5: *mut u8,
                     arg6: usize,
                 ) -> *mut u8 {
+                    #[cfg(target_arch = "wasm32")]
+                    _rt::run_ctors_once();
                     let len0 = arg1;
                     let len1 = arg3;
                     let result3 = T::set_config(
@@ -109,6 +116,8 @@ pub mod exports {
                 #[doc(hidden)]
                 #[allow(non_snake_case)]
                 pub unsafe fn _export_get_encrypted_cabi<T: Guest>() -> *mut u8 {
+                    #[cfg(target_arch = "wasm32")]
+                    _rt::run_ctors_once();
                     let result0 = T::get_encrypted();
                     let ptr1 = _RET_AREA.0.as_mut_ptr().cast::<u8>();
                     match result0 {
@@ -155,6 +164,8 @@ pub mod exports {
                 #[doc(hidden)]
                 #[allow(non_snake_case)]
                 pub unsafe fn _export_get_seed_cabi<T: Guest>() -> *mut u8 {
+                    #[cfg(target_arch = "wasm32")]
+                    _rt::run_ctors_once();
                     let result0 = T::get_seed();
                     let ptr1 = _RET_AREA.0.as_mut_ptr().cast::<u8>();
                     match result0 {
@@ -249,6 +260,11 @@ pub mod exports {
 }
 mod _rt {
     pub use alloc_crate::vec::Vec;
+
+    #[cfg(target_arch = "wasm32")]
+    pub fn run_ctors_once() {
+        wit_bindgen_rt::run_ctors_once();
+    }
     pub unsafe fn invalid_enum_discriminant<T>() -> T {
         if cfg!(debug_assertions) {
             panic!("invalid enum discriminant")
@@ -297,7 +313,7 @@ macro_rules! __export_keeper_impl {
 pub(crate) use __export_keeper_impl as export;
 
 #[cfg(target_arch = "wasm32")]
-#[link_section = "component-type:wit-bindgen:0.21.0:keeper:encoded world"]
+#[link_section = "component-type:wit-bindgen:0.25.0:keeper:encoded world"]
 #[doc(hidden)]
 pub static __WIT_BINDGEN_COMPONENT_TYPE: [u8; 417] = *b"\
 \0asm\x0d\0\x01\0\0\x19\x16wit-component-encoding\x04\0\x07\xa4\x02\x01A\x02\x01\
@@ -308,7 +324,7 @@ A\x05\x01B\x04\x01p}\x01k\0\x01r\x03\x08username\0\x08password\0\x09encrypted\x0
 \x01\x04\x01s\x01@\0\0\x05\x04\0\x0dget-encrypted\x01\x06\x04\0\x08get-seed\x01\x06\
 \x04\x01\x1fseed-keeper:wallet/config@0.1.0\x05\x02\x04\x01\x1fseed-keeper:walle\
 t/keeper@0.1.0\x04\0\x0b\x0c\x01\0\x06keeper\x03\0\0\0G\x09producers\x01\x0cproc\
-essed-by\x02\x0dwit-component\x070.201.0\x10wit-bindgen-rust\x060.21.0";
+essed-by\x02\x0dwit-component\x070.208.1\x10wit-bindgen-rust\x060.25.0";
 
 #[inline(never)]
 #[doc(hidden)]
diff --git a/crates/seed-keeper-wit-ui/Cargo.toml b/crates/seed-keeper-wit-ui/Cargo.toml
index c27ef64..0e086e8 100644
--- a/crates/seed-keeper-wit-ui/Cargo.toml
+++ b/crates/seed-keeper-wit-ui/Cargo.toml
@@ -7,8 +7,7 @@ edition = "2021"
 crate-type = ["cdylib"]
 
 [dependencies]
-bitflags = { workspace = true }
-wit-bindgen-rt = { workspace = true }
+wit-bindgen-rt = { workspace = true, features = ["bitflags"] }
 wurbo = "0.2.0" 
 base64ct = { version = "1.6.0", features = ["alloc"] }
 seed-keeper-events = { path = "../seed-keeper-events" }
diff --git a/crates/seed-keeper-wit-ui/src/bindings.rs b/crates/seed-keeper-wit-ui/src/bindings.rs
index 53decde..e0fb5cf 100644
--- a/crates/seed-keeper-wit-ui/src/bindings.rs
+++ b/crates/seed-keeper-wit-ui/src/bindings.rs
@@ -1,8 +1,10 @@
-// Generated by `wit-bindgen` 0.21.0. DO NOT EDIT!
+// Generated by `wit-bindgen` 0.25.0. DO NOT EDIT!
 // Options used:
+#[allow(dead_code)]
 pub mod seed_keeper {
+    #[allow(dead_code)]
     pub mod wallet {
-        #[allow(clippy::all)]
+        #[allow(dead_code, clippy::all)]
         pub mod types {
             #[used]
             #[doc(hidden)]
@@ -31,7 +33,7 @@ pub mod seed_keeper {
             }
         }
 
-        #[allow(clippy::all)]
+        #[allow(dead_code, clippy::all)]
         pub mod config {
             #[used]
             #[doc(hidden)]
@@ -226,8 +228,9 @@ pub mod seed_keeper {
             }
         }
     }
+    #[allow(dead_code)]
     pub mod wit_ui {
-        #[allow(clippy::all)]
+        #[allow(dead_code, clippy::all)]
         pub mod wurbo_types {
             #[used]
             #[doc(hidden)]
@@ -319,7 +322,7 @@ pub mod seed_keeper {
             }
         }
 
-        #[allow(clippy::all)]
+        #[allow(dead_code, clippy::all)]
         pub mod wurbo_in {
             #[used]
             #[doc(hidden)]
@@ -382,10 +385,13 @@ pub mod seed_keeper {
         }
     }
 }
+#[allow(dead_code)]
 pub mod exports {
+    #[allow(dead_code)]
     pub mod seed_keeper {
+        #[allow(dead_code)]
         pub mod wit_ui {
-            #[allow(clippy::all)]
+            #[allow(dead_code, clippy::all)]
             pub mod wurbo_out {
                 #[used]
                 #[doc(hidden)]
@@ -412,6 +418,8 @@ pub mod exports {
                     arg11: *mut u8,
                     arg12: usize,
                 ) -> *mut u8 {
+                    #[cfg(target_arch = "wasm32")]
+                    _rt::run_ctors_once();
                     use super::super::super::super::seed_keeper::wit_ui::wurbo_types::Context as V7;
                     let v7 = match arg0 {
                         0 => {
@@ -555,6 +563,8 @@ pub mod exports {
                     arg1: *mut u8,
                     arg2: usize,
                 ) {
+                    #[cfg(target_arch = "wasm32")]
+                    _rt::run_ctors_once();
                     T::activate(match arg0 {
                         0 => None,
                         1 => {
@@ -636,6 +646,11 @@ mod _rt {
             core::hint::unreachable_unchecked()
         }
     }
+
+    #[cfg(target_arch = "wasm32")]
+    pub fn run_ctors_once() {
+        wit_bindgen_rt::run_ctors_once();
+    }
     pub unsafe fn cabi_dealloc(ptr: *mut u8, size: usize, align: usize) {
         if size == 0 {
             return;
@@ -676,7 +691,7 @@ macro_rules! __export_seedworld_impl {
 pub(crate) use __export_seedworld_impl as export;
 
 #[cfg(target_arch = "wasm32")]
-#[link_section = "component-type:wit-bindgen:0.21.0:seedworld:encoded world"]
+#[link_section = "component-type:wit-bindgen:0.25.0:seedworld:encoded world"]
 #[doc(hidden)]
 pub static __WIT_BINDGEN_COMPONENT_TYPE: [u8; 982] = *b"\
 \0asm\x0d\0\x01\0\0\x19\x16wit-component-encoding\x04\0\x07\xd6\x06\x01A\x02\x01\
@@ -700,7 +715,7 @@ messages\x01\0\x04\0\x04emit\x01\x03\x03\x01!seed-keeper:wit-ui/wurbo-in@0.1.0\x
 \x01@\x01\x09selectors\x05\x01\0\x04\0\x08activate\x01\x06\x04\x01\"seed-keeper:\
 wit-ui/wurbo-out@0.1.0\x05\x07\x04\x01\"seed-keeper:wit-ui/seedworld@0.1.0\x04\0\
 \x0b\x0f\x01\0\x09seedworld\x03\0\0\0G\x09producers\x01\x0cprocessed-by\x02\x0dw\
-it-component\x070.201.0\x10wit-bindgen-rust\x060.21.0";
+it-component\x070.208.1\x10wit-bindgen-rust\x060.25.0";
 
 #[inline(never)]
 #[doc(hidden)]
diff --git a/examples/crates/aggregate-wit-ui/Cargo.toml b/examples/crates/aggregate-wit-ui/Cargo.toml
index 8b0a9be..51d74a9 100644
--- a/examples/crates/aggregate-wit-ui/Cargo.toml
+++ b/examples/crates/aggregate-wit-ui/Cargo.toml
@@ -6,8 +6,7 @@ edition = "2021"
 # See more keys and their definitions at https://doc.rust-lang.org/cargo/reference/manifest.html
 
 [dependencies]
-bitflags = { workspace = true }
-wit-bindgen-rt = { workspace = true }
+wit-bindgen-rt = { workspace = true, features = ["bitflags"] }
 wurbo = { workspace = true }
 minijinja = { version = "1.0.12", features = ["json", "loader"] }
 
diff --git a/examples/crates/aggregate-wit-ui/src/bindings.rs b/examples/crates/aggregate-wit-ui/src/bindings.rs
index 243e5d7..a355c88 100644
--- a/examples/crates/aggregate-wit-ui/src/bindings.rs
+++ b/examples/crates/aggregate-wit-ui/src/bindings.rs
@@ -1,8 +1,10 @@
-// Generated by `wit-bindgen` 0.21.0. DO NOT EDIT!
+// Generated by `wit-bindgen` 0.25.0. DO NOT EDIT!
 // Options used:
+#[allow(dead_code)]
 pub mod example {
+    #[allow(dead_code)]
     pub mod edwards_ui {
-        #[allow(clippy::all)]
+        #[allow(dead_code, clippy::all)]
         pub mod wurbo_types {
             #[used]
             #[doc(hidden)]
@@ -102,7 +104,7 @@ pub mod example {
             }
         }
 
-        #[allow(clippy::all)]
+        #[allow(dead_code, clippy::all)]
         pub mod wurbo_out {
             #[used]
             #[doc(hidden)]
@@ -399,9 +401,11 @@ pub mod example {
         }
     }
 }
+#[allow(dead_code)]
 pub mod seed_keeper {
+    #[allow(dead_code)]
     pub mod wit_ui {
-        #[allow(clippy::all)]
+        #[allow(dead_code, clippy::all)]
         pub mod wurbo_types {
             #[used]
             #[doc(hidden)]
@@ -493,7 +497,7 @@ pub mod seed_keeper {
             }
         }
 
-        #[allow(clippy::all)]
+        #[allow(dead_code, clippy::all)]
         pub mod wurbo_out {
             #[used]
             #[doc(hidden)]
@@ -830,9 +834,11 @@ pub mod seed_keeper {
         }
     }
 }
+#[allow(dead_code)]
 pub mod wallet {
+    #[allow(dead_code)]
     pub mod aggregate_wit_ui {
-        #[allow(clippy::all)]
+        #[allow(dead_code, clippy::all)]
         pub mod wurbo_types {
             #[used]
             #[doc(hidden)]
@@ -905,7 +911,7 @@ pub mod wallet {
             }
         }
 
-        #[allow(clippy::all)]
+        #[allow(dead_code, clippy::all)]
         pub mod wurbo_in {
             #[used]
             #[doc(hidden)]
@@ -946,10 +952,13 @@ pub mod wallet {
         }
     }
 }
+#[allow(dead_code)]
 pub mod exports {
+    #[allow(dead_code)]
     pub mod wallet {
+        #[allow(dead_code)]
         pub mod aggregate_wit_ui {
-            #[allow(clippy::all)]
+            #[allow(dead_code, clippy::all)]
             pub mod wurbo_out {
                 #[used]
                 #[doc(hidden)]
@@ -962,6 +971,8 @@ pub mod exports {
                 #[doc(hidden)]
                 #[allow(non_snake_case)]
                 pub unsafe fn _export_render_cabi<T: Guest>(arg0: *mut u8) -> *mut u8 {
+                    #[cfg(target_arch = "wasm32")]
+                    _rt::run_ctors_once();
                     let l0 = i32::from(*arg0.add(0).cast::<u8>());
                     use super::super::super::super::wallet::aggregate_wit_ui::wurbo_types::Context as V120;
                     let v120 = match l0 {
@@ -1553,6 +1564,8 @@ pub mod exports {
                     arg1: *mut u8,
                     arg2: usize,
                 ) {
+                    #[cfg(target_arch = "wasm32")]
+                    _rt::run_ctors_once();
                     T::activate(match arg0 {
                         0 => None,
                         1 => {
@@ -1614,7 +1627,7 @@ pub mod exports {
                 static mut _RET_AREA: _RetArea = _RetArea([::core::mem::MaybeUninit::uninit(); 12]);
             }
 
-            #[allow(clippy::all)]
+            #[allow(dead_code, clippy::all)]
             pub mod aggregation {
                 #[used]
                 #[doc(hidden)]
@@ -1629,6 +1642,8 @@ pub mod exports {
                     arg1: *mut u8,
                     arg2: usize,
                 ) {
+                    #[cfg(target_arch = "wasm32")]
+                    _rt::run_ctors_once();
                     T::activates(match arg0 {
                         0 => None,
                         1 => {
@@ -1697,6 +1712,11 @@ mod _rt {
             core::hint::unreachable_unchecked()
         }
     }
+
+    #[cfg(target_arch = "wasm32")]
+    pub fn run_ctors_once() {
+        wit_bindgen_rt::run_ctors_once();
+    }
     pub unsafe fn cabi_dealloc(ptr: *mut u8, size: usize, align: usize) {
         if size == 0 {
             return;
@@ -1737,7 +1757,7 @@ macro_rules! __export_agg_impl {
 pub(crate) use __export_agg_impl as export;
 
 #[cfg(target_arch = "wasm32")]
-#[link_section = "component-type:wit-bindgen:0.21.0:agg:encoded world"]
+#[link_section = "component-type:wit-bindgen:0.25.0:agg:encoded world"]
 #[doc(hidden)]
 pub static __WIT_BINDGEN_COMPONENT_TYPE: [u8; 1647] = *b"\
 \0asm\x0d\0\x01\0\0\x19\x16wit-component-encoding\x04\0\x07\xf5\x0b\x01A\x02\x01\
@@ -1776,8 +1796,8 @@ ate-wit-ui/wurbo-types@0.1.0\x05\x08\x02\x03\0\x04\x0elisten-details\x01B\x04\x0
 ate-wit-ui/wurbo-out@0.1.0\x05\x0c\x01B\x04\x01ps\x01k\0\x01@\x01\x09selectors\x01\
 \x01\0\x04\0\x09activates\x01\x02\x04\x01)wallet:aggregate-wit-ui/aggregation@0.\
 1.0\x05\x0d\x04\x01!wallet:aggregate-wit-ui/agg@0.1.0\x04\0\x0b\x09\x01\0\x03agg\
-\x03\0\0\0G\x09producers\x01\x0cprocessed-by\x02\x0dwit-component\x070.201.0\x10\
-wit-bindgen-rust\x060.21.0";
+\x03\0\0\0G\x09producers\x01\x0cprocessed-by\x02\x0dwit-component\x070.208.1\x10\
+wit-bindgen-rust\x060.25.0";
 
 #[inline(never)]
 #[doc(hidden)]
diff --git a/examples/crates/calculator/Cargo.toml b/examples/crates/calculator/Cargo.toml
index 0bdfc69..8251dfd 100644
--- a/examples/crates/calculator/Cargo.toml
+++ b/examples/crates/calculator/Cargo.toml
@@ -6,8 +6,7 @@ edition = "2021"
 # See more keys and their definitions at https://doc.rust-lang.org/cargo/reference/manifest.html
 
 [dependencies]
-bitflags = { workspace = true }
-wit-bindgen-rt = { workspace = true }
+wit-bindgen-rt = { workspace = true, features = ["bitflags"] }
 
 [lib]
 crate-type = ["cdylib"]
diff --git a/examples/crates/calculator/src/bindings.rs b/examples/crates/calculator/src/bindings.rs
index c87dda5..3c262b6 100644
--- a/examples/crates/calculator/src/bindings.rs
+++ b/examples/crates/calculator/src/bindings.rs
@@ -1,8 +1,10 @@
-// Generated by `wit-bindgen` 0.21.0. DO NOT EDIT!
+// Generated by `wit-bindgen` 0.25.0. DO NOT EDIT!
 // Options used:
+#[allow(dead_code)]
 pub mod component {
+    #[allow(dead_code)]
     pub mod math {
-        #[allow(clippy::all)]
+        #[allow(dead_code, clippy::all)]
         pub mod addition {
             #[used]
             #[doc(hidden)]
@@ -31,10 +33,13 @@ pub mod component {
         }
     }
 }
+#[allow(dead_code)]
 pub mod exports {
+    #[allow(dead_code)]
     pub mod example {
+        #[allow(dead_code)]
         pub mod calculator {
-            #[allow(clippy::all)]
+            #[allow(dead_code, clippy::all)]
             pub mod calculate {
                 #[used]
                 #[doc(hidden)]
@@ -45,6 +50,8 @@ pub mod exports {
                 #[doc(hidden)]
                 #[allow(non_snake_case)]
                 pub unsafe fn _export_evaluate_cabi<T: Guest>(arg0: *mut u8, arg1: usize) -> i32 {
+                    #[cfg(target_arch = "wasm32")]
+                    _rt::run_ctors_once();
                     let len0 = arg1;
                     let bytes0 = _rt::Vec::from_raw_parts(arg0.cast(), len0, len0);
                     let result1 = T::evaluate(_rt::string_lift(bytes0));
@@ -141,6 +148,11 @@ mod _rt {
             self as i32
         }
     }
+
+    #[cfg(target_arch = "wasm32")]
+    pub fn run_ctors_once() {
+        wit_bindgen_rt::run_ctors_once();
+    }
     pub use alloc_crate::vec::Vec;
     pub unsafe fn string_lift(bytes: Vec<u8>) -> String {
         if cfg!(debug_assertions) {
@@ -182,7 +194,7 @@ macro_rules! __export_calculator_impl {
 pub(crate) use __export_calculator_impl as export;
 
 #[cfg(target_arch = "wasm32")]
-#[link_section = "component-type:wit-bindgen:0.21.0:calculator:encoded world"]
+#[link_section = "component-type:wit-bindgen:0.25.0:calculator:encoded world"]
 #[doc(hidden)]
 pub static __WIT_BINDGEN_COMPONENT_TYPE: [u8; 285] = *b"\
 \0asm\x0d\0\x01\0\0\x19\x16wit-component-encoding\x04\0\x07\x9c\x01\x01A\x02\x01\
@@ -190,7 +202,7 @@ A\x04\x01B\x02\x01@\x02\x01xz\x01yz\0z\x04\0\x03add\x01\0\x03\x01\x1dcomponent:m
 ath/addition@0.1.0\x05\0\x01B\x02\x01@\x01\x04exprs\0z\x04\0\x08evaluate\x01\0\x04\
 \x01\x1cexample:calculator/calculate\x05\x01\x04\x01\x1dexample:calculator/calcu\
 lator\x04\0\x0b\x10\x01\0\x0acalculator\x03\0\0\0G\x09producers\x01\x0cprocessed\
--by\x02\x0dwit-component\x070.201.0\x10wit-bindgen-rust\x060.21.0";
+-by\x02\x0dwit-component\x070.208.1\x10wit-bindgen-rust\x060.25.0";
 
 #[inline(never)]
 #[doc(hidden)]
diff --git a/examples/crates/edwards-ui/Cargo.toml b/examples/crates/edwards-ui/Cargo.toml
index 166814e..3bcde31 100644
--- a/examples/crates/edwards-ui/Cargo.toml
+++ b/examples/crates/edwards-ui/Cargo.toml
@@ -6,8 +6,7 @@ edition = "2021"
 # See more keys and their definitions at https://doc.rust-lang.org/cargo/reference/manifest.html
 
 [dependencies]
-bitflags = { workspace = true }
-wit-bindgen-rt = { workspace = true }
+wit-bindgen-rt = { workspace = true, features = ["bitflags"] }
 wurbo = { workspace = true }
 
 [lib]
diff --git a/examples/crates/edwards-ui/src/bindings.rs b/examples/crates/edwards-ui/src/bindings.rs
index e48468f..e3266c8 100644
--- a/examples/crates/edwards-ui/src/bindings.rs
+++ b/examples/crates/edwards-ui/src/bindings.rs
@@ -1,8 +1,10 @@
-// Generated by `wit-bindgen` 0.21.0. DO NOT EDIT!
+// Generated by `wit-bindgen` 0.25.0. DO NOT EDIT!
 // Options used:
+#[allow(dead_code)]
 pub mod example {
+    #[allow(dead_code)]
     pub mod edwards_ui {
-        #[allow(clippy::all)]
+        #[allow(dead_code, clippy::all)]
         pub mod wurbo_types {
             #[used]
             #[doc(hidden)]
@@ -102,7 +104,7 @@ pub mod example {
             }
         }
 
-        #[allow(clippy::all)]
+        #[allow(dead_code, clippy::all)]
         pub mod wurbo_in {
             #[used]
             #[doc(hidden)]
@@ -143,9 +145,11 @@ pub mod example {
         }
     }
 }
+#[allow(dead_code)]
 pub mod seed_keeper {
+    #[allow(dead_code)]
     pub mod edwards_wit {
-        #[allow(clippy::all)]
+        #[allow(dead_code, clippy::all)]
         pub mod operations {
             #[used]
             #[doc(hidden)]
@@ -255,10 +259,13 @@ pub mod seed_keeper {
         }
     }
 }
+#[allow(dead_code)]
 pub mod exports {
+    #[allow(dead_code)]
     pub mod example {
+        #[allow(dead_code)]
         pub mod edwards_ui {
-            #[allow(clippy::all)]
+            #[allow(dead_code, clippy::all)]
             pub mod wurbo_out {
                 #[used]
                 #[doc(hidden)]
@@ -275,6 +282,8 @@ pub mod exports {
                     arg1: *mut u8,
                     arg2: usize,
                 ) {
+                    #[cfg(target_arch = "wasm32")]
+                    _rt::run_ctors_once();
                     T::activate(match arg0 {
                         0 => None,
                         1 => {
@@ -307,6 +316,8 @@ pub mod exports {
                 #[doc(hidden)]
                 #[allow(non_snake_case)]
                 pub unsafe fn _export_render_cabi<T: Guest>(arg0: *mut u8) -> *mut u8 {
+                    #[cfg(target_arch = "wasm32")]
+                    _rt::run_ctors_once();
                     let l0 = i32::from(*arg0.add(0).cast::<u8>());
                     use super::super::super::super::example::edwards_ui::wurbo_types::Context as V30;
                     let v30 = match l0 {
@@ -481,6 +492,8 @@ pub mod exports {
                     arg0: *mut u8,
                     arg1: usize,
                 ) -> *mut u8 {
+                    #[cfg(target_arch = "wasm32")]
+                    _rt::run_ctors_once();
                     let base6 = arg0;
                     let len6 = arg1;
                     let mut result6 = _rt::Vec::with_capacity(len6);
@@ -604,9 +617,14 @@ mod _rt {
                 _ => panic!("invalid bool discriminant"),
             }
         } else {
-            ::core::mem::transmute::<u8, bool>(val)
+            val != 0
         }
     }
+
+    #[cfg(target_arch = "wasm32")]
+    pub fn run_ctors_once() {
+        wit_bindgen_rt::run_ctors_once();
+    }
     pub unsafe fn cabi_dealloc(ptr: *mut u8, size: usize, align: usize) {
         if size == 0 {
             return;
@@ -647,7 +665,7 @@ macro_rules! __export_example_impl {
 pub(crate) use __export_example_impl as export;
 
 #[cfg(target_arch = "wasm32")]
-#[link_section = "component-type:wit-bindgen:0.21.0:example:encoded world"]
+#[link_section = "component-type:wit-bindgen:0.25.0:example:encoded world"]
 #[doc(hidden)]
 pub static __WIT_BINDGEN_COMPONENT_TYPE: [u8; 857] = *b"\
 \0asm\x0d\0\x01\0\0\x19\x16wit-component-encoding\x04\0\x07\xdb\x05\x01A\x02\x01\
@@ -668,8 +686,8 @@ ards-ui/wurbo-in@0.1.0\x05\x03\x02\x03\0\x01\x07context\x01B\x0e\x02\x03\x02\x01
 \x06\x01o\x02ss\x01p\x07\x01j\0\x01s\x01@\x01\x09templates\x08\0\x09\x04\0\x09cu\
 stomize\x01\x0a\x04\x01\"example:edwards-ui/wurbo-out@0.1.0\x05\x05\x04\x01\x20e\
 xample:edwards-ui/example@0.1.0\x04\0\x0b\x0d\x01\0\x07example\x03\0\0\0G\x09pro\
-ducers\x01\x0cprocessed-by\x02\x0dwit-component\x070.201.0\x10wit-bindgen-rust\x06\
-0.21.0";
+ducers\x01\x0cprocessed-by\x02\x0dwit-component\x070.208.1\x10wit-bindgen-rust\x06\
+0.25.0";
 
 #[inline(never)]
 #[doc(hidden)]
diff --git a/examples/crates/edwards-wit/Cargo.toml b/examples/crates/edwards-wit/Cargo.toml
index 18deb32..d668a19 100644
--- a/examples/crates/edwards-wit/Cargo.toml
+++ b/examples/crates/edwards-wit/Cargo.toml
@@ -7,8 +7,7 @@ edition = "2021"
 crate-type = ["cdylib"]
 
 [dependencies]
-bitflags = { workspace = true }
-wit-bindgen-rt = { workspace = true }
+wit-bindgen-rt = { workspace = true, features = ["bitflags"] }
 ed25519-dalek = "2.1"
 
 [dev-dependencies]
diff --git a/examples/crates/edwards-wit/src/bindings.rs b/examples/crates/edwards-wit/src/bindings.rs
index df3de1b..4acd288 100644
--- a/examples/crates/edwards-wit/src/bindings.rs
+++ b/examples/crates/edwards-wit/src/bindings.rs
@@ -1,8 +1,10 @@
-// Generated by `wit-bindgen` 0.21.0. DO NOT EDIT!
+// Generated by `wit-bindgen` 0.25.0. DO NOT EDIT!
 // Options used:
+#[allow(dead_code)]
 pub mod seed_keeper {
+    #[allow(dead_code)]
     pub mod wallet {
-        #[allow(clippy::all)]
+        #[allow(dead_code, clippy::all)]
         pub mod types {
             #[used]
             #[doc(hidden)]
@@ -31,7 +33,7 @@ pub mod seed_keeper {
             }
         }
 
-        #[allow(clippy::all)]
+        #[allow(dead_code, clippy::all)]
         pub mod config {
             #[used]
             #[doc(hidden)]
@@ -227,10 +229,13 @@ pub mod seed_keeper {
         }
     }
 }
+#[allow(dead_code)]
 pub mod exports {
+    #[allow(dead_code)]
     pub mod seed_keeper {
+        #[allow(dead_code)]
         pub mod edwards_wit {
-            #[allow(clippy::all)]
+            #[allow(dead_code, clippy::all)]
             pub mod operations {
                 #[used]
                 #[doc(hidden)]
@@ -241,6 +246,8 @@ pub mod exports {
                 #[doc(hidden)]
                 #[allow(non_snake_case)]
                 pub unsafe fn _export_sign_cabi<T: Guest>(arg0: *mut u8, arg1: usize) -> *mut u8 {
+                    #[cfg(target_arch = "wasm32")]
+                    _rt::run_ctors_once();
                     let len0 = arg1;
                     let result1 = T::sign(_rt::Vec::from_raw_parts(arg0.cast(), len0, len0));
                     let ptr2 = _RET_AREA.0.as_mut_ptr().cast::<u8>();
@@ -293,6 +300,8 @@ pub mod exports {
                     arg2: *mut u8,
                     arg3: usize,
                 ) -> *mut u8 {
+                    #[cfg(target_arch = "wasm32")]
+                    _rt::run_ctors_once();
                     let len0 = arg1;
                     let len1 = arg3;
                     let result2 = T::verify(
@@ -389,6 +398,11 @@ mod _rt {
             core::hint::unreachable_unchecked()
         }
     }
+
+    #[cfg(target_arch = "wasm32")]
+    pub fn run_ctors_once() {
+        wit_bindgen_rt::run_ctors_once();
+    }
     pub unsafe fn cabi_dealloc(ptr: *mut u8, size: usize, align: usize) {
         if size == 0 {
             return;
@@ -429,7 +443,7 @@ macro_rules! __export_example_impl {
 pub(crate) use __export_example_impl as export;
 
 #[cfg(target_arch = "wasm32")]
-#[link_section = "component-type:wit-bindgen:0.21.0:example:encoded world"]
+#[link_section = "component-type:wit-bindgen:0.25.0:example:encoded world"]
 #[doc(hidden)]
 pub static __WIT_BINDGEN_COMPONENT_TYPE: [u8; 546] = *b"\
 \0asm\x0d\0\x01\0\0\x19\x16wit-component-encoding\x04\0\x07\xa4\x03\x01A\x02\x01\
@@ -443,7 +457,7 @@ s\x01@\x01\x07message\0\0\x01\x04\0\x04sign\x01\x02\x01j\x01\x7f\x01s\x01@\x02\x
 message\0\x09signature\0\0\x03\x04\0\x06verify\x01\x04\x04\x01(seed-keeper:edwar\
 ds-wit/operations@0.1.0\x05\x03\x04\x01%seed-keeper:edwards-wit/example@0.1.0\x04\
 \0\x0b\x0d\x01\0\x07example\x03\0\0\0G\x09producers\x01\x0cprocessed-by\x02\x0dw\
-it-component\x070.201.0\x10wit-bindgen-rust\x060.21.0";
+it-component\x070.208.1\x10wit-bindgen-rust\x060.25.0";
 
 #[inline(never)]
 #[doc(hidden)]
diff --git a/examples/crates/math/Cargo.toml b/examples/crates/math/Cargo.toml
index 3dcec0b..c404d6d 100644
--- a/examples/crates/math/Cargo.toml
+++ b/examples/crates/math/Cargo.toml
@@ -6,8 +6,7 @@ edition = "2021"
 # See more keys and their definitions at https://doc.rust-lang.org/cargo/reference/manifest.html
 
 [dependencies]
-bitflags = { workspace = true }
-wit-bindgen-rt = { workspace = true }
+wit-bindgen-rt = { workspace = true, features = ["bitflags"] }
 
 [lib]
 crate-type = ["cdylib"]
diff --git a/examples/crates/math/src/bindings.rs b/examples/crates/math/src/bindings.rs
index c42c398..d7f0916 100644
--- a/examples/crates/math/src/bindings.rs
+++ b/examples/crates/math/src/bindings.rs
@@ -1,9 +1,12 @@
-// Generated by `wit-bindgen` 0.21.0. DO NOT EDIT!
+// Generated by `wit-bindgen` 0.25.0. DO NOT EDIT!
 // Options used:
+#[allow(dead_code)]
 pub mod exports {
+    #[allow(dead_code)]
     pub mod component {
+        #[allow(dead_code)]
         pub mod math {
-            #[allow(clippy::all)]
+            #[allow(dead_code, clippy::all)]
             pub mod addition {
                 #[used]
                 #[doc(hidden)]
@@ -14,6 +17,8 @@ pub mod exports {
                 #[doc(hidden)]
                 #[allow(non_snake_case)]
                 pub unsafe fn _export_add_cabi<T: Guest>(arg0: i32, arg1: i32) -> i32 {
+                    #[cfg(target_arch = "wasm32")]
+                    _rt::run_ctors_once();
                     let result0 = T::add(arg0, arg1);
                     _rt::as_i32(result0)
                 }
@@ -39,6 +44,11 @@ pub mod exports {
 }
 mod _rt {
 
+    #[cfg(target_arch = "wasm32")]
+    pub fn run_ctors_once() {
+        wit_bindgen_rt::run_ctors_once();
+    }
+
     pub fn as_i32<T: AsI32>(t: T) -> i32 {
         t.as_i32()
     }
@@ -139,14 +149,14 @@ macro_rules! __export_example_impl {
 pub(crate) use __export_example_impl as export;
 
 #[cfg(target_arch = "wasm32")]
-#[link_section = "component-type:wit-bindgen:0.21.0:example:encoded world"]
+#[link_section = "component-type:wit-bindgen:0.25.0:example:encoded world"]
 #[doc(hidden)]
 pub static __WIT_BINDGEN_COMPONENT_TYPE: [u8; 218] = *b"\
 \0asm\x0d\0\x01\0\0\x19\x16wit-component-encoding\x04\0\x07]\x01A\x02\x01A\x02\x01\
 B\x02\x01@\x02\x01xz\x01yz\0z\x04\0\x03add\x01\0\x04\x01\x1dcomponent:math/addit\
 ion@0.1.0\x05\0\x04\x01\x1aexample:math/example@0.1.0\x04\0\x0b\x0d\x01\0\x07exa\
-mple\x03\0\0\0G\x09producers\x01\x0cprocessed-by\x02\x0dwit-component\x070.201.0\
-\x10wit-bindgen-rust\x060.21.0";
+mple\x03\0\0\0G\x09producers\x01\x0cprocessed-by\x02\x0dwit-component\x070.208.1\
+\x10wit-bindgen-rust\x060.25.0";
 
 #[inline(never)]
 #[doc(hidden)]