diff --git a/hugo.toml b/hugo.toml
index 6d881ac..7bf7c97 100644
--- a/hugo.toml
+++ b/hugo.toml
@@ -26,7 +26,7 @@ disableKinds = ['taxonomy', 'term', 'rss', 'sitemap', '404']
 
 [[params.repos]]
   name  = "ndarray"
-  kind  = "library · v0.11.0"
+  kind  = "library · v0.12.0"
   href  = "https://github.com/go-ndarray/ndarray"
   blurb = "The library, in <strong>13 dtypes</strong> with NumPy 2 promotion. Creation (<code>Zeros</code>/<code>Arange</code>/<code>Linspace</code>/…), strided <strong>views</strong>, broadcasting elementwise + ufuncs, reductions (<code>Sum</code>/<code>Max</code>/<code>ArgMax</code>/<code>CumSum</code>/<code>Clip</code>/<code>Where</code>), manipulation (<code>Reshape</code>/<code>Concatenate</code>/<code>Stack</code>), linalg (<code>MatMul</code>/<code>Dot</code>) via a panel-packed cache-blocked GEMM with a go-asmgen SIMD-FMA micro-kernel (NEON 4&times;8 on arm64, AVX2/FMA 6&times;8 on amd64, VSX 8&times;8 on ppc64le, LASX 8&times;8 on loong64, RVV 6&times;8 on riscv64, 4&times;8 on s390x), and a <code>Workspace</code> arena for loops (<code>Use</code>/<code>Reset</code>/<code>Detach</code>). Packages <code>linalg</code>, <code>fft</code> and <code>random</code> are <code>numpy.linalg</code>, <code>numpy.fft</code> and <code>numpy.random</code>."
 [[params.repos]]
diff --git a/playground/go.mod b/playground/go.mod
index 20a37a9..0b2d515 100644
--- a/playground/go.mod
+++ b/playground/go.mod
@@ -3,7 +3,7 @@ module github.com/go-ndarray/go-ndarray.github.io/playground
 go 1.27.2
 
 require (
-	github.com/go-ndarray/ndarray v0.11.0
+	github.com/go-ndarray/ndarray v0.12.0
 	github.com/go-widgets/mvvm v0.13.0
 	github.com/go-widgets/mvvmtk v0.14.1
 	github.com/go-widgets/painter v0.15.0
diff --git a/playground/go.sum b/playground/go.sum
index e0b1364..aace512 100644
--- a/playground/go.sum
+++ b/playground/go.sum
@@ -22,8 +22,8 @@ github.com/go-images/jpeg2000 v0.1.0 h1:SiFAZ6NGvGLU+VmxKji74RiSQDeK6TyjUZr1wjlx
 github.com/go-images/jpeg2000 v0.1.0/go.mod h1:MwSmrbiP6RK7eLphoNyzY60BAXWOD+8LVdBYDPIBrN4=
 github.com/go-images/png v0.1.0 h1:OI4yHotS0lA75sLnG2FTL2Vooh4PWpVWEidre1msSe0=
 github.com/go-images/png v0.1.0/go.mod h1:V9vaEbr2nrZGorUWn4xv9F24Yuu1/qLVtmailM9GBVo=
-github.com/go-ndarray/ndarray v0.11.0 h1:HMW7rAI25wSNNgVxOFTYCz48vW/wIBRT8IN17DNZHQ8=
-github.com/go-ndarray/ndarray v0.11.0/go.mod h1:ZcgNCBVLXt1FxeZjQWI5Z+k0SSWAT0/wR8slfat/gRA=
+github.com/go-ndarray/ndarray v0.12.0 h1:4xfl9ZQo1m0UXopo06KypELg1wUYgQb5kdKaJPZAZus=
+github.com/go-ndarray/ndarray v0.12.0/go.mod h1:ZcgNCBVLXt1FxeZjQWI5Z+k0SSWAT0/wR8slfat/gRA=
 github.com/go-opentype/fonts v0.10.0 h1:9f7ik795SlBEJjz6iqBE/ZV2PaTauAj537MMWw9t4OQ=
 github.com/go-opentype/fonts v0.10.0/go.mod h1:b+o8v1zDZ6B3GixA398jGILAh09+WwfyoYz52zKe7DA=
 github.com/go-opentype/opentype v0.13.0 h1:q9K7IGDfwMP/ik51ZkwiYf6jbaqPfocvAIuojetd0UQ=