diff --git a/.github/.keepalive b/.github/.keepalive
new file mode 100644
index 0000000..0686f39
--- /dev/null
+++ b/.github/.keepalive
@@ -0,0 +1 @@
+2023-11-01T00:34:32.678Z
diff --git a/.github/workflows/publish.yml b/.github/workflows/publish.yml
index b17435b..0037bdb 100644
--- a/.github/workflows/publish.yml
+++ b/.github/workflows/publish.yml
@@ -182,7 +182,11 @@ jobs:
             fi
             # Trim leading and trailing whitespace:
             dep=$(echo "$dep" | xargs)
-            version="^$(npm view $dep version)"
+            version="$(npm view $dep version)"
+            if [[ -z "$version" ]]; then
+              continue
+            fi
+            version="^$version"
             jq -r --arg dep "$dep" --arg version "$version" '.dependencies[$dep] = $version' package.json > package.json.tmp
             mv package.json.tmp package.json
           done
@@ -192,7 +196,11 @@ jobs:
             fi
             # Trim leading and trailing whitespace:
             dep=$(echo "$dep" | xargs)
-            version="^$(npm view $dep version)"
+            version="$(npm view $dep version)"
+            if [[ -z "$version" ]]; then
+              continue
+            fi
+            version="^$version"
             jq -r --arg dep "$dep" --arg version "$version" '.devDependencies[$dep] = $version' package.json > package.json.tmp
             mv package.json.tmp package.json
           done
diff --git a/CONTRIBUTORS b/CONTRIBUTORS
index 93c4bde..0dae4fe 100644
--- a/CONTRIBUTORS
+++ b/CONTRIBUTORS
@@ -37,3 +37,4 @@ Stephannie Jiménez Gacha <steff456@hotmail.com>
 Yernar Yergaziyev <yernar.yergaziyev@erg.kz>
 orimiles5 <97595296+orimiles5@users.noreply.github.com>
 rei2hu <reimu@reimu.ws>
+Robert Gislason <gztown2216@yahoo.com>
diff --git a/package.json b/package.json
index 0a09900..bf9ca1a 100644
--- a/package.json
+++ b/package.json
@@ -43,7 +43,7 @@
   "devDependencies": {
     "@stdlib/bench": "^0.1.0",
     "@stdlib/constants-float64-eps": "^0.1.1",
-    "@stdlib/math-base-special-abs": "^0.1.0",
+    "@stdlib/math-base-special-abs": "^0.1.1",
     "@stdlib/random-base-randu": "^0.1.0",
     "tape": "git+https://github.com/kgryte/tape.git#fix/globby",
     "istanbul": "^0.4.1",
diff --git a/test/dist/test.js b/test/dist/test.js
index 4aa2f3d..a8a9c60 100644
--- a/test/dist/test.js
+++ b/test/dist/test.js
@@ -1,7 +1,7 @@
 /**
 * @license Apache-2.0
 *
-* Copyright (c) 2018 The Stdlib Authors.
+* Copyright (c) 2023 The Stdlib Authors.
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
@@ -21,97 +21,13 @@
 // MODULES //
 
 var tape = require( 'tape' );
-var abs = require( '@stdlib/math-base-special-abs' );
-var EPS = require( '@stdlib/constants-float64-eps' );
-var incrmse = require( './../../dist' );
+var main = require( './../../dist' );
 
 
 // TESTS //
 
-tape( 'main export is a function', function test( t ) {
+tape( 'main export is defined', function test( t ) {
 	t.ok( true, __filename );
-	t.strictEqual( typeof incrmse, 'function', 'main export is a function' );
-	t.end();
-});
-
-tape( 'the function returns an accumulator function', function test( t ) {
-	t.equal( typeof incrmse(), 'function', 'returns a function' );
-	t.end();
-});
-
-tape( 'the initial accumulated value is `null`', function test( t ) {
-	var acc = incrmse();
-	t.equal( acc(), null, 'returns expected value' );
-	t.end();
-});
-
-tape( 'the accumulator function incrementally computes the mean squared error', function test( t ) {
-	var expected;
-	var actual;
-	var delta;
-	var data;
-	var acc;
-	var sum;
-	var tol;
-	var N;
-	var r;
-	var x;
-	var y;
-	var i;
-
-	data = [
-		[ 2.0, 3.0 ],
-		[ 3.0, -1.0 ],
-		[ 2.0, 5.0 ],
-		[ 4.0, -4.0 ],
-		[ 3.0, 0.0 ],
-		[ -4.0, 5.0 ]
-	];
-	N = data.length;
-
-	acc = incrmse();
-
-	sum = 0;
-	for ( i = 0; i < N; i++ ) {
-		x = data[ i ][ 0 ];
-		y = data[ i ][ 1 ];
-		r = y - x;
-		sum += r * r;
-		expected = sum / (i+1);
-		actual = acc( x, y );
-		if ( actual === expected ) {
-			t.equal( actual, expected, 'returns expected value' );
-		} else {
-			delta = abs( expected - actual );
-			tol = 1.0 * EPS * abs( expected );
-			t.equal( delta <= tol, true, 'within tolerance. Actual: '+actual+'. Expected: '+expected+'. Delta: '+delta+'. Tol: '+tol+'.' );
-		}
-	}
-	t.end();
-});
-
-tape( 'if not provided an input value, the accumulator function returns the current mean squared error', function test( t ) {
-	var expected;
-	var actual;
-	var delta;
-	var data;
-	var acc;
-	var tol;
-	var i;
-
-	data = [
-		[ 2.0, 3.0 ],
-		[ 3.0, -5.0 ],
-		[ 1.0, 10.0 ]
-	];
-	acc = incrmse();
-	for ( i = 0; i < data.length; i++ ) {
-		acc( data[ i ][ 0 ], data[ i ][ 1 ] );
-	}
-	actual = acc();
-	expected = ( 1.0 + 64.0 + 81.0 ) / 3.0;
-	delta = abs( expected - actual );
-	tol = 1.0 * EPS * abs( expected );
-	t.equal( delta <= tol, true, 'within tolerance. Actual: '+actual+'. Expected: '+expected+'. Delta: '+delta+'. Tol: '+tol+'.' );
+	t.strictEqual( main !== void 0, true, 'main export is defined' );
 	t.end();
 });