diff --git a/.github/workflows/main-checks.yml b/.github/workflows/main-checks.yml
index 434d9047ee8..e4b3445e237 100644
--- a/.github/workflows/main-checks.yml
+++ b/.github/workflows/main-checks.yml
@@ -25,7 +25,7 @@ jobs:
         uses: actions-rs/cargo@v1
         with:
           command: clippy
-          args: --all-targets --all-features -- -D warnings
+          args: --all-targets --features "csr,ssr,hydration" -- -D warnings
 
       - name: Lint feature soundness
         run: |
@@ -33,7 +33,7 @@ jobs:
           cargo clippy --features=ssr -- --deny=warnings
           cargo clippy --features=csr -- --deny=warnings
           cargo clippy --features=hydration -- --deny=warnings
-          cargo clippy --all-features --all-targets -- --deny=warnings
+          cargo clippy --features "csr,ssr,hydration,tokio" --all-targets -- --deny=warnings
         working-directory: packages/yew
 
 
@@ -55,7 +55,7 @@ jobs:
         uses: actions-rs/cargo@v1
         with:
           command: clippy
-          args: --all-targets --all-features --release -- -D warnings
+          args: --all-targets --features "csr,ssr,hydration" --release -- -D warnings
 
       - name: Lint feature soundness
         run: |
@@ -63,7 +63,7 @@ jobs:
           cargo clippy --release --features=ssr -- --deny=warnings
           cargo clippy --release --features=csr -- --deny=warnings
           cargo clippy --release --features=hydration -- --deny=warnings
-          cargo clippy --release --all-features --all-targets -- --deny=warnings
+          cargo clippy --release --features "csr,ssr,hydration,tokio" --all-targets -- --deny=warnings
         working-directory: packages/yew
 
   spell_check:
diff --git a/examples/simple_ssr/src/lib.rs b/examples/simple_ssr/src/lib.rs
index dd291b644a8..1204af904ec 100644
--- a/examples/simple_ssr/src/lib.rs
+++ b/examples/simple_ssr/src/lib.rs
@@ -18,7 +18,7 @@ async fn fetch_uuid() -> Uuid {
 
 #[function_component]
 fn Content() -> HtmlResult {
-    let uuid = use_prepared_state!(async |_| -> Uuid { fetch_uuid().await }, ())?.unwrap();
+    let uuid = use_prepared_state!(async move |_| -> Uuid { fetch_uuid().await }, ())?.unwrap();
 
     Ok(html! {
         <div>{"Random UUID: "}{uuid}</div>
diff --git a/packages/yew-macro/Cargo.toml b/packages/yew-macro/Cargo.toml
index ae17548fbb0..5cd5679ad2a 100644
--- a/packages/yew-macro/Cargo.toml
+++ b/packages/yew-macro/Cargo.toml
@@ -35,3 +35,4 @@ yew = { path = "../yew" }
 
 [features]
 lints = []
+nightly = []
diff --git a/packages/yew-macro/src/html_tree/html_element.rs b/packages/yew-macro/src/html_tree/html_element.rs
index a6e9e9e179a..8b981a10d1c 100644
--- a/packages/yew-macro/src/html_tree/html_element.rs
+++ b/packages/yew-macro/src/html_tree/html_element.rs
@@ -387,6 +387,18 @@ impl ToTokens for HtmlElement {
                     }}
                 });
 
+                #[cfg(feature = "nightly")]
+                let invalid_void_tag_msg_start = {
+                    let span = vtag.span().unwrap();
+                    let source_file = span.source_file().path();
+                    let source_file = source_file.display();
+                    let start = span.start();
+                    format!("[{}:{}:{}] ", source_file, start.line, start.column)
+                };
+
+                #[cfg(not(feature = "nightly"))]
+                let invalid_void_tag_msg_start = "";
+
                 // this way we get a nice error message (with the correct span) when the expression
                 // doesn't return a valid value
                 quote_spanned! {expr.span()=> {
@@ -442,10 +454,6 @@ impl ToTokens for HtmlElement {
                     // These are the runtime-checks exclusive to dynamic tags.
                     // For literal tags this is already done at compile-time.
                     //
-                    // When Span::source_file Span::start get stabilised or yew-macro introduces a
-                    // nightly feature flag we should expand the panic message to contain the exact
-                    // location of the dynamic tag.
-                    //
                     // check void element
                     if !#vtag.children().is_empty() {
                         ::std::debug_assert!(
@@ -453,7 +461,7 @@ impl ToTokens for HtmlElement {
                                 "area" | "base" | "br" | "col" | "embed" | "hr" | "img" | "input"
                                     | "link" | "meta" | "param" | "source" | "track" | "wbr"
                             ),
-                            "a dynamic tag tried to create a `<{0}>` tag with children. `<{0}>` is a void element which can't have any children.",
+                            concat!(#invalid_void_tag_msg_start, "a dynamic tag tried to create a `<{0}>` tag with children. `<{0}>` is a void element which can't have any children."),
                             #vtag.tag(),
                         );
                     }
diff --git a/packages/yew-macro/src/lib.rs b/packages/yew-macro/src/lib.rs
index e5a50ab2250..5822f0325ff 100644
--- a/packages/yew-macro/src/lib.rs
+++ b/packages/yew-macro/src/lib.rs
@@ -1,3 +1,5 @@
+#![cfg_attr(feature = "nightly", feature(proc_macro_span))]
+
 //! This crate provides Yew's procedural macro `html!` which allows using JSX-like syntax
 //! for generating html and the `Properties` derive macro for deriving the `Properties` trait
 //! for components.
diff --git a/packages/yew-macro/src/use_prepared_state.rs b/packages/yew-macro/src/use_prepared_state.rs
index c94240aab1c..e860277a9f8 100644
--- a/packages/yew-macro/src/use_prepared_state.rs
+++ b/packages/yew-macro/src/use_prepared_state.rs
@@ -1,7 +1,7 @@
 use proc_macro2::TokenStream;
 use quote::quote;
 use syn::parse::{Parse, ParseStream};
-use syn::{parse_quote, Expr, ExprClosure, ReturnType, Token, Type};
+use syn::{Expr, ExprClosure, ReturnType, Token, Type};
 
 #[derive(Debug)]
 pub struct PreparedState {
@@ -58,8 +58,11 @@ impl Parse for PreparedState {
 }
 
 impl PreparedState {
-    // Async closure is not stable, so we rewrite it to clsoure + async block
+    // Async closure is not stable, so we rewrite it to closure + async block
+    #[cfg(not(feature = "nightly"))]
     pub fn rewrite_to_closure_with_async_block(&self) -> ExprClosure {
+        use syn::parse_quote;
+
         let async_token = match &self.closure.asyncness {
             Some(m) => m,
             None => return self.closure.clone(),
@@ -87,6 +90,11 @@ impl PreparedState {
         closure
     }
 
+    #[cfg(feature = "nightly")]
+    pub fn rewrite_to_closure_with_async_block(&self) -> ExprClosure {
+        self.closure.clone()
+    }
+
     pub fn to_token_stream_with_closure(&self) -> TokenStream {
         let deps = &self.deps;
         let rt = &self.return_type;
diff --git a/packages/yew/Cargo.toml b/packages/yew/Cargo.toml
index 74d8234090f..a6e6f650d53 100644
--- a/packages/yew/Cargo.toml
+++ b/packages/yew/Cargo.toml
@@ -96,6 +96,7 @@ features = [
 ssr = ["futures", "html-escape", "base64ct", "bincode"] # dep:html-escape
 csr = []
 hydration = ["csr", "bincode"]
+nightly = ["yew-macro/nightly"]
 default = []
 
 [target.'cfg(not(target_arch = "wasm32"))'.dev-dependencies]
diff --git a/packages/yew/src/functional/hooks/use_force_update.rs b/packages/yew/src/functional/hooks/use_force_update.rs
index 4f05f6d0abc..417273a015b 100644
--- a/packages/yew/src/functional/hooks/use_force_update.rs
+++ b/packages/yew/src/functional/hooks/use_force_update.rs
@@ -6,29 +6,47 @@ use crate::functional::ReRender;
 /// A handle which can be used to force a re-render of the associated
 /// function component.
 #[derive(Clone)]
-pub struct UseForceUpdate {
+pub struct UseForceUpdateHandle {
     trigger: ReRender,
 }
 
-impl fmt::Debug for UseForceUpdate {
+impl fmt::Debug for UseForceUpdateHandle {
     fn fmt(&self, f: &mut fmt::Formatter<'_>) -> fmt::Result {
         f.debug_struct("UseForceUpdate").finish()
     }
 }
 
-impl UseForceUpdate {
+impl UseForceUpdateHandle {
     /// Trigger an unconditional re-render of the associated function component
     pub fn force_update(&self) {
         (self.trigger)()
     }
 }
 
-// #![feature(fn_traits)] // required nightly feature to make UseForceUpdate callable directly
-// impl Fn<()> for UseForceUpdate {
-//     extern "rust-call" fn call(&self, _args: ()) {
-//         self.force_update()
-//     }
-// }
+#[cfg(feature = "nightly")]
+mod feat_nightly {
+    use super::*;
+
+    impl FnOnce<()> for UseForceUpdateHandle {
+        type Output = ();
+
+        extern "rust-call" fn call_once(self, _args: ()) -> Self::Output {
+            self.force_update()
+        }
+    }
+
+    impl FnMut<()> for UseForceUpdateHandle {
+        extern "rust-call" fn call_mut(&mut self, _args: ()) -> Self::Output {
+            self.force_update()
+        }
+    }
+
+    impl Fn<()> for UseForceUpdateHandle {
+        extern "rust-call" fn call(&self, _args: ()) -> Self::Output {
+            self.force_update()
+        }
+    }
+}
 
 /// This hook is used to manually force a function component to re-render.
 ///
@@ -78,14 +96,14 @@ impl UseForceUpdate {
 ///
 /// [`use_state`]: super::use_state()
 /// [`use_reducer`]: super::use_reducer()
-pub fn use_force_update() -> impl Hook<Output = UseForceUpdate> {
+pub fn use_force_update() -> impl Hook<Output = UseForceUpdateHandle> {
     struct UseRerenderHook;
 
     impl Hook for UseRerenderHook {
-        type Output = UseForceUpdate;
+        type Output = UseForceUpdateHandle;
 
         fn run(self, ctx: &mut HookContext) -> Self::Output {
-            UseForceUpdate {
+            UseForceUpdateHandle {
                 trigger: ctx.re_render.clone(),
             }
         }
@@ -93,3 +111,15 @@ pub fn use_force_update() -> impl Hook<Output = UseForceUpdate> {
 
     UseRerenderHook
 }
+
+#[cfg(all(test, feature = "nightly"))]
+mod nightly_test {
+    use yew::prelude::*;
+
+    #[function_component]
+    fn ManuallyUpdatedDate() -> Html {
+        let trigger = use_force_update();
+        let _ = move || trigger();
+        html! {}
+    }
+}
diff --git a/packages/yew/src/lib.rs b/packages/yew/src/lib.rs
index b9bdd9eb257..a8b30c966c2 100644
--- a/packages/yew/src/lib.rs
+++ b/packages/yew/src/lib.rs
@@ -1,6 +1,10 @@
 #![allow(clippy::needless_doctest_main)]
 #![doc(html_logo_url = "https://yew.rs/img/logo.png")]
 #![cfg_attr(documenting, feature(doc_cfg))]
+#![cfg_attr(
+    feature = "nightly",
+    feature(fn_traits, async_closure, unboxed_closures)
+)]
 
 //! # Yew Framework - API Documentation
 //!
diff --git a/packages/yew/tests/use_prepared_state.rs b/packages/yew/tests/use_prepared_state.rs
index 93c52e71b06..2263aff4f46 100644
--- a/packages/yew/tests/use_prepared_state.rs
+++ b/packages/yew/tests/use_prepared_state.rs
@@ -1,5 +1,6 @@
 #![cfg(target_arch = "wasm32")]
 #![cfg(feature = "hydration")]
+#![cfg_attr(feature = "nightly", feature(async_closure))]
 
 use std::time::Duration;
 
@@ -67,7 +68,7 @@ async fn use_prepared_state_works() {
 async fn use_prepared_state_with_suspension_works() {
     #[function_component]
     fn Comp() -> HtmlResult {
-        let ctr = use_prepared_state!(async |_| -> u32 { 12345 }, ())?.unwrap_or_default();
+        let ctr = use_prepared_state!(async move |_| -> u32 { 12345 }, ())?.unwrap_or_default();
 
         Ok(html! {
             <div>