From 519cfe48d144fdba00a6cb9216db44ea8237a76c Mon Sep 17 00:00:00 2001
From: CompatHelper Julia <compathelper_noreply@julialang.org>
Date: Fri, 7 Nov 2025 01:59:45 +0000
Subject: [PATCH 1/2] CompatHelper: bump compat for Symbolics in [weakdeps] to
 7 for package DifferentiationInterface, (keep existing compat)

---
 DifferentiationInterface/Project.toml | 10 +++-------
 1 file changed, 3 insertions(+), 7 deletions(-)

diff --git a/DifferentiationInterface/Project.toml b/DifferentiationInterface/Project.toml
index 15512a82a..1742a7c46 100644
--- a/DifferentiationInterface/Project.toml
+++ b/DifferentiationInterface/Project.toml
@@ -1,7 +1,7 @@
 name = "DifferentiationInterface"
 uuid = "a0c0ee7d-e4b9-4e03-894e-1c5f64a51d63"
-authors = ["Guillaume Dalle", "Adrian Hill"]
 version = "0.7.10"
+authors = ["Guillaume Dalle", "Adrian Hill"]
 
 [deps]
 ADTypes = "47edcb42-4c32-4615-8424-f2b9edc5f35b"
@@ -41,11 +41,7 @@ DifferentiationInterfaceForwardDiffExt = ["ForwardDiff", "DiffResults"]
 DifferentiationInterfaceGPUArraysCoreExt = "GPUArraysCore"
 DifferentiationInterfaceGTPSAExt = "GTPSA"
 DifferentiationInterfaceMooncakeExt = "Mooncake"
-DifferentiationInterfacePolyesterForwardDiffExt = [
-    "PolyesterForwardDiff",
-    "ForwardDiff",
-    "DiffResults",
-]
+DifferentiationInterfacePolyesterForwardDiffExt = ["PolyesterForwardDiff", "ForwardDiff", "DiffResults"]
 DifferentiationInterfaceReverseDiffExt = ["ReverseDiff", "DiffResults"]
 DifferentiationInterfaceSparseArraysExt = "SparseArrays"
 DifferentiationInterfaceSparseConnectivityTracerExt = "SparseConnectivityTracer"
@@ -76,7 +72,7 @@ SparseArrays = "1"
 SparseConnectivityTracer = "0.6.14, 1"
 SparseMatrixColorings = "0.4.9"
 StaticArrays = "1.9.7"
-Symbolics = "5.27.1, 6"
+Symbolics = "5.27.1, 6, 7"
 Tracker = "0.2.33"
 Zygote = "0.6.69, 0.7"
 julia = "1.10"

From 37035ace1d6579dfb7b46147c8eede7442127870 Mon Sep 17 00:00:00 2001
From: Guillaume Dalle <22795598+gdalle@users.noreply.github.com>
Date: Wed, 12 Nov 2025 14:41:13 +0100
Subject: [PATCH 2/2] Split Symbolics & FastDifferentiation tests

---
 .github/workflows/Test.yml                                     | 3 ++-
 .../fastdifferentiation.jl                                     | 0
 .../test/Back/{SymbolicBackends => Symbolics}/symbolics.jl     | 0
 3 files changed, 2 insertions(+), 1 deletion(-)
 rename DifferentiationInterface/test/Back/{SymbolicBackends => FastDifferentiation}/fastdifferentiation.jl (100%)
 rename DifferentiationInterface/test/Back/{SymbolicBackends => Symbolics}/symbolics.jl (100%)

diff --git a/.github/workflows/Test.yml b/.github/workflows/Test.yml
index 4472f68d4..47d6cda44 100644
--- a/.github/workflows/Test.yml
+++ b/.github/workflows/Test.yml
@@ -40,6 +40,7 @@ jobs:
           - Back/ChainRules
           # - Back/Diffractor
           - Back/Enzyme
+          - Back/FastDifferentiation
           - Back/FiniteDiff
           - Back/FiniteDifferences
           - Back/ForwardDiff
@@ -47,7 +48,7 @@ jobs:
           - Back/Mooncake
           - Back/PolyesterForwardDiff
           - Back/ReverseDiff
-          - Back/SymbolicBackends
+          - Back/Symbolics
           - Back/Tracker
           - Back/Zygote
           - Down/Flux
diff --git a/DifferentiationInterface/test/Back/SymbolicBackends/fastdifferentiation.jl b/DifferentiationInterface/test/Back/FastDifferentiation/fastdifferentiation.jl
similarity index 100%
rename from DifferentiationInterface/test/Back/SymbolicBackends/fastdifferentiation.jl
rename to DifferentiationInterface/test/Back/FastDifferentiation/fastdifferentiation.jl
diff --git a/DifferentiationInterface/test/Back/SymbolicBackends/symbolics.jl b/DifferentiationInterface/test/Back/Symbolics/symbolics.jl
similarity index 100%
rename from DifferentiationInterface/test/Back/SymbolicBackends/symbolics.jl
rename to DifferentiationInterface/test/Back/Symbolics/symbolics.jl