From 6f74d88e8f745cc35d8d8fc2b034d7cdc5b2f8ac Mon Sep 17 00:00:00 2001
From: JamesWrigley <james@puiterwijk.org>
Date: Wed, 28 Jan 2026 21:12:20 +0100
Subject: [PATCH 1/2] Remove explicit `!=` methods for Dual

These are already defined by Base in terms of `==`.
---
 src/dual.jl | 9 +--------
 1 file changed, 1 insertion(+), 8 deletions(-)

diff --git a/src/dual.jl b/src/dual.jl
index f7aeb1d7..7552dd5f 100644
--- a/src/dual.jl
+++ b/src/dual.jl
@@ -391,7 +391,7 @@ for pred in UNARY_PREDICATES
 end
 
 # Before PR#481 this loop ran over this list:
-# BINARY_PREDICATES = Symbol[:isequal, :isless, :<, :>, :(==), :(!=), :(<=), :(>=)]
+# BINARY_PREDICATES = Symbol[:isequal, :isless, :<, :>, :(==), :(<=), :(>=)]
 # Not a minimal set, as Base defines some in terms of others.
 @define_binary_dual_op(
     Base.:(<),
@@ -426,13 +426,6 @@ for pred in [:isequal, :(==)]
     end
 end
 
-@define_binary_dual_op(
-    Base.:(!=),
-    (!=)(value(x), value(y)) || (!=)(partials(x), partials(y)),
-    (!=)(value(x), y)        || !iszero(partials(x)),
-    (!=)(x, value(y))        || !iszero(partials(y)),
-)
-
 ########################
 # Promotion/Conversion #
 ########################

From b50f9a7197f6d218bcbff19d3bb8b4b4d17eb43f Mon Sep 17 00:00:00 2001
From: JamesWrigley <james@puiterwijk.org>
Date: Wed, 28 Jan 2026 23:05:25 +0100
Subject: [PATCH 2/2] Bump version

---
 Project.toml | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/Project.toml b/Project.toml
index 8dacd88c..d0138ce0 100644
--- a/Project.toml
+++ b/Project.toml
@@ -1,6 +1,6 @@
 name = "ForwardDiff"
 uuid = "f6369f11-7733-5829-9624-2563aa707210"
-version = "1.3.1"
+version = "1.3.2"
 
 [deps]
 CommonSubexpressions = "bbf7d656-a473-5ed7-a52c-81e309532950"