Prepare Release v21.0.0 using 'release-plan' (#2874)

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

Author: github-actions[bot]

.release-plan.json

@@ -1,4 +1,22 @@
 {
-  "solution": {},
-  "description": "## Release (2024-07-10)\n\n\n\n#### :boom: Breaking Change\n* `angular-shepherd`\n  * [#2243](https://github.com/shepherd-pro/angular-shepherd/pull/2243) update angular 18 ([@bastienmoulia](https://github.com/bastienmoulia))\n  * [#2113](https://github.com/shepherd-pro/angular-shepherd/pull/2113) [feature] increase to angular 17 ([@phhbr](https://github.com/phhbr))\n\n#### :memo: Documentation\n* `angular-shepherd`\n  * [#2245](https://github.com/shepherd-pro/angular-shepherd/pull/2245) Update README.md with latest doc links ([@sardul3](https://github.com/sardul3))\n\n#### :house: Internal\n* `angular-shepherd`\n  * [#1962](https://github.com/shepherd-pro/angular-shepherd/pull/1962) Update package lock ([@RobbieTheWagner](https://github.com/RobbieTheWagner))\n\n#### Committers: 4\n- Bastien ([@bastienmoulia](https://github.com/bastienmoulia))\n- Phhbr ([@phhbr](https://github.com/phhbr))\n- Robbie Wagner ([@RobbieTheWagner](https://github.com/RobbieTheWagner))\n- Sagar Poudel ([@sardul3](https://github.com/sardul3))\n"
+  "solution": {
+    "angular-shepherd": {
+      "impact": "major",
+      "oldVersion": "20.0.0",
+      "newVersion": "21.0.0",
+      "tagName": "latest",
+      "constraints": [
+        {
+          "impact": "major",
+          "reason": "Appears in changelog section :boom: Breaking Change"
+        },
+        {
+          "impact": "patch",
+          "reason": "Appears in changelog section :house: Internal"
+        }
+      ],
+      "pkgJSONPath": "./projects/shepherd/package.json"
+    }
+  },
+  "description": "## Release (2026-01-14)\n\n* angular-shepherd 21.0.0 (major)\n\n#### :boom: Breaking Change\n* `angular-shepherd`\n  * [#2864](https://github.com/shipshapecode/angular-shepherd/pull/2864) Remove e2e test project, bump Angular deps to 21.x ([@muhamedkarajic](https://github.com/muhamedkarajic))\n\n#### :house: Internal\n* `angular-shepherd`\n  * [#2873](https://github.com/shipshapecode/angular-shepherd/pull/2873) Update release-plan config ([@RobbieTheWagner](https://github.com/RobbieTheWagner))\n* Other\n  * [#2871](https://github.com/shipshapecode/angular-shepherd/pull/2871) npm update ([@RobbieTheWagner](https://github.com/RobbieTheWagner))\n\n#### Committers: 2\n- Muhamed Karajic ([@muhamedkarajic](https://github.com/muhamedkarajic))\n- Robbie Wagner ([@RobbieTheWagner](https://github.com/RobbieTheWagner))\n"
 }

CHANGELOG.md

@@ -1,5 +1,23 @@
 # Changelog
 
+## Release (2026-01-14)
+
+* angular-shepherd 21.0.0 (major)
+
+#### :boom: Breaking Change
+* `angular-shepherd`
+  * [#2864](https://github.com/shipshapecode/angular-shepherd/pull/2864) Remove e2e test project, bump Angular deps to 21.x ([@muhamedkarajic](https://github.com/muhamedkarajic))
+
+#### :house: Internal
+* `angular-shepherd`
+  * [#2873](https://github.com/shipshapecode/angular-shepherd/pull/2873) Update release-plan config ([@RobbieTheWagner](https://github.com/RobbieTheWagner))
+* Other
+  * [#2871](https://github.com/shipshapecode/angular-shepherd/pull/2871) npm update ([@RobbieTheWagner](https://github.com/RobbieTheWagner))
+
+#### Committers: 2
+- Muhamed Karajic ([@muhamedkarajic](https://github.com/muhamedkarajic))
+- Robbie Wagner ([@RobbieTheWagner](https://github.com/RobbieTheWagner))
+
 
 
 

projects/shepherd/package.json

@@ -1,6 +1,6 @@
 {
   "name": "angular-shepherd",
-  "version": "20.0.0",
+  "version": "21.0.0",
   "description": "An Angular wrapper for the site tour library Shepherd.",
   "keywords": [
     "angular",