From 052be1388e9ebfb2c609ce18d9c99661a2f50b60 Mon Sep 17 00:00:00 2001
From: David Widmann <devmotion@users.noreply.github.com>
Date: Sun, 10 Mar 2024 21:33:07 +0100
Subject: [PATCH 1/2] Fix KernelFunctions on Julia 1.3

---
 .github/workflows/ci.yml | 2 +-
 Project.toml             | 2 +-
 src/chainrules.jl        | 6 +++---
 3 files changed, 5 insertions(+), 5 deletions(-)

diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index 628e5517d..2db820022 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -21,8 +21,8 @@ jobs:
       fail-fast: false
       matrix:
         version:
+          - '1.3'
           - '1'
-          - '1.6'
           - 'nightly'
         os:
           - ubuntu-latest
diff --git a/Project.toml b/Project.toml
index 24da5ddcc..249f032ec 100644
--- a/Project.toml
+++ b/Project.toml
@@ -1,6 +1,6 @@
 name = "KernelFunctions"
 uuid = "ec8451be-7e33-11e9-00cf-bbf324bd1392"
-version = "0.10.63"
+version = "0.10.64"
 
 [deps]
 ChainRulesCore = "d360d2e6-b24c-11e9-a2a3-2a2ae2dbcce4"
diff --git a/src/chainrules.jl b/src/chainrules.jl
index 549373876..851490309 100644
--- a/src/chainrules.jl
+++ b/src/chainrules.jl
@@ -153,7 +153,7 @@ function ChainRulesCore.rrule(
         d̄ = ChainRulesCore.Tangent{typeof(d)}(; r=r̄)
         return NoTangent(), d̄, @thunk(project_x(x̄))
     end
-    return Distances.pairwise(d, x; dims), pairwise_pullback
+    return Distances.pairwise(d, x; dims=dims), pairwise_pullback
 end
 
 function ChainRulesCore.rrule(
@@ -190,7 +190,7 @@ function ChainRulesCore.rrule(
         d̄ = ChainRulesCore.Tangent{typeof(d)}(; r=r̄)
         return NoTangent(), d̄, @thunk(project_x(x̄)), @thunk(project_y(ȳ))
     end
-    return Distances.pairwise(d, x, y; dims), pairwise_pullback
+    return Distances.pairwise(d, x, y; dims=dims), pairwise_pullback
 end
 
 function ChainRulesCore.rrule(
@@ -229,7 +229,7 @@ function ChainRulesCore.rrule(::Type{<:ColVecs}, X::AbstractMatrix)
             "or because some external computation has acted on `ColVecs` to produce a vector of vectors." *
             "In the former case, to solve this issue overload `kernelmatrix(_diag)` for your kernel for `ColVecs`." *
             "In the latter case, one needs to track down the `rrule` whose pullback returns a `Vector{Vector{T}}`," *
-            " rather than a `Tangent`, as the cotangent / gradient for `ColVecs` input, and circumvent it."
+            " rather than a `Tangent`, as the cotangent / gradient for `ColVecs` input, and circumvent it.",
         )
     end
     return ColVecs(X), ColVecs_pullback

From ee837929f58e6e580bee75f0308e0ac12bff4215 Mon Sep 17 00:00:00 2001
From: David Widmann <devmotion@users.noreply.github.com>
Date: Sun, 10 Mar 2024 22:59:26 +0100
Subject: [PATCH 2/2] More fixes

---
 test/test_utils.jl | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/test/test_utils.jl b/test/test_utils.jl
index aa8c81e1f..6c679ed69 100644
--- a/test/test_utils.jl
+++ b/test/test_utils.jl
@@ -372,7 +372,7 @@ function test_zygote_perf_heuristic(
     f, name::String, args1, args2, passes, Δ1=nothing, Δ2=nothing
 )
     @testset "$name" begin
-        primal, fwd, pb = ad_constant_allocs_heuristic(f, args1, args2; Δ1, Δ2)
+        primal, fwd, pb = ad_constant_allocs_heuristic(f, args1, args2; Δ1=Δ1, Δ2=Δ2)
         if passes[1]
             @test primal[1] == primal[2]
         else