Prepare Release v5.0.4 using 'release-plan' (#539)

Co-authored-by: github-actions[bot] <41898282+github-actions[bot]@users.noreply.github.com>

Author: github-actions[bot]

.release-plan.json

@@ -2,21 +2,17 @@
   "solution": {
     "@html-next/vertical-collection": {
       "impact": "patch",
-      "oldVersion": "5.0.2",
-      "newVersion": "5.0.3",
+      "oldVersion": "5.0.3",
+      "newVersion": "5.0.4",
       "tagName": "latest",
       "constraints": [
         {
           "impact": "patch",
           "reason": "Appears in changelog section :bug: Bug Fix"
-        },
-        {
-          "impact": "patch",
-          "reason": "Appears in changelog section :house: Internal"
         }
       ],
       "pkgJSONPath": "./vertical-collection/package.json"
     }
   },
-  "description": "## Release (2026-02-27)\n\n* @html-next/vertical-collection 5.0.3 (patch)\n\n#### :bug: Bug Fix\n* `@html-next/vertical-collection`\n  * [#527](https://github.com/html-next/vertical-collection/pull/527) fix debugger removeEventListener prototype misasignment? ([@johanrd](https://github.com/johanrd))\n\n#### :house: Internal\n* `@html-next/vertical-collection`\n  * [#526](https://github.com/html-next/vertical-collection/pull/526) Baseline 2018 ([@johanrd](https://github.com/johanrd))\n\n#### Committers: 1\n- [@johanrd](https://github.com/johanrd)\n"
+  "description": "## Release (2026-04-07)\n\n* @html-next/vertical-collection 5.0.4 (patch)\n\n#### :bug: Bug Fix\n* `@html-next/vertical-collection`\n  * [#555](https://github.com/html-next/vertical-collection/pull/555) Fix skip-list edge cases with zero totals and negative values ([@lukemelia](https://github.com/lukemelia))\n\n#### Committers: 1\n- Luke Melia ([@lukemelia](https://github.com/lukemelia))\n"
 }

CHANGELOG.md

@@ -1,5 +1,16 @@
 # Changelog
 
+## Release (2026-04-07)
+
+* @html-next/vertical-collection 5.0.4 (patch)
+
+#### :bug: Bug Fix
+* `@html-next/vertical-collection`
+  * [#555](https://github.com/html-next/vertical-collection/pull/555) Fix skip-list edge cases with zero totals and negative values ([@lukemelia](https://github.com/lukemelia))
+
+#### Committers: 1
+- Luke Melia ([@lukemelia](https://github.com/lukemelia))
+
 ## Release (2026-02-27)
 
 * @html-next/vertical-collection 5.0.3 (patch)

vertical-collection/package.json

@@ -1,6 +1,6 @@
 {
   "name": "@html-next/vertical-collection",
-  "version": "5.0.3",
+  "version": "5.0.4",
   "description": "infinite-scroll, done right. done.",
   "keywords": [
     "occlusion",