diff --git a/.github/workflows/copyright_notice.yml b/.github/workflows/copyright_notice.yml
index 321c44e..0536d2d 100644
--- a/.github/workflows/copyright_notice.yml
+++ b/.github/workflows/copyright_notice.yml
@@ -16,7 +16,7 @@ jobs:
           ref: ${{ github.head_ref }}
       - uses: VinnyBabuManjaly/copyright-action@v1.0.0
         with:
-          CopyrightString: '/* Copyright (C) 2024 Manuel Bustillo*/\n\n'
+          CopyrightString: '/* Copyright (C) 2024-2025 LibreWeddingPlanner contributors*/\n\n'
           FileType: '.tsx, .jsx, .ts'
           Path: 'app/, config/, db/'
           IgnorePath: 'testfolder1/a/, testfolder3'
diff --git a/app/[slug]/dashboard/expenses/page.tsx b/app/[slug]/dashboard/expenses/page.tsx
index dfa7bbf..d289255 100644
--- a/app/[slug]/dashboard/expenses/page.tsx
+++ b/app/[slug]/dashboard/expenses/page.tsx
@@ -1,4 +1,4 @@
-/* Copyright (C) 2024 Manuel Bustillo*/
+/* Copyright (C) 2024-2025 LibreWeddingPlanner contributors*/
 
 'use client'
 
diff --git a/app/[slug]/dashboard/guests/page.tsx b/app/[slug]/dashboard/guests/page.tsx
index 5466928..e76e172 100644
--- a/app/[slug]/dashboard/guests/page.tsx
+++ b/app/[slug]/dashboard/guests/page.tsx
@@ -1,4 +1,4 @@
-/* Copyright (C) 2024 Manuel Bustillo*/
+/* Copyright (C) 2024-2025 LibreWeddingPlanner contributors*/
 
 'use client';
 
diff --git a/app/[slug]/dashboard/layout.tsx b/app/[slug]/dashboard/layout.tsx
index 69055f9..d765b83 100644
--- a/app/[slug]/dashboard/layout.tsx
+++ b/app/[slug]/dashboard/layout.tsx
@@ -1,4 +1,4 @@
-/* Copyright (C) 2024 Manuel Bustillo*/
+/* Copyright (C) 2024-2025 LibreWeddingPlanner contributors*/
 
 import SideNav from '@/app/ui/dashboard/sidenav';
  
diff --git a/app/[slug]/dashboard/page.tsx b/app/[slug]/dashboard/page.tsx
index 00408ad..83f446e 100644
--- a/app/[slug]/dashboard/page.tsx
+++ b/app/[slug]/dashboard/page.tsx
@@ -1,4 +1,4 @@
-/* Copyright (C) 2024 Manuel Bustillo*/
+/* Copyright (C) 2024-2025 LibreWeddingPlanner contributors*/
 
 'use client'
 
diff --git a/app/[slug]/dashboard/tables/page.tsx b/app/[slug]/dashboard/tables/page.tsx
index 7f55a77..9890735 100644
--- a/app/[slug]/dashboard/tables/page.tsx
+++ b/app/[slug]/dashboard/tables/page.tsx
@@ -1,4 +1,4 @@
-/* Copyright (C) 2024 Manuel Bustillo*/
+/* Copyright (C) 2024-2025 LibreWeddingPlanner contributors*/
 
 'use client';
 
diff --git a/app/[slug]/page.tsx b/app/[slug]/page.tsx
index ea3b9a4..f189a6a 100644
--- a/app/[slug]/page.tsx
+++ b/app/[slug]/page.tsx
@@ -1,4 +1,4 @@
-/* Copyright (C) 2024 Manuel Bustillo*/
+/* Copyright (C) 2024-2025 LibreWeddingPlanner contributors*/
 
 'use client';
 
diff --git a/app/api/abstract-api.tsx b/app/api/abstract-api.tsx
index f67bea3..7201a08 100644
--- a/app/api/abstract-api.tsx
+++ b/app/api/abstract-api.tsx
@@ -1,4 +1,4 @@
-/* Copyright (C) 2024 Manuel Bustillo*/
+/* Copyright (C) 2024-2025 LibreWeddingPlanner contributors*/
 
 import { Entity } from '@/app/lib/definitions';
 import { getCsrfToken, getSlug } from '@/app/lib/utils';
diff --git a/app/api/authentication.tsx b/app/api/authentication.tsx
index 69a52b4..e361260 100644
--- a/app/api/authentication.tsx
+++ b/app/api/authentication.tsx
@@ -1,4 +1,4 @@
-/* Copyright (C) 2024 Manuel Bustillo*/
+/* Copyright (C) 2024-2025 LibreWeddingPlanner contributors*/
 
 import { asArray, getCsrfToken, getSlug } from '@/app/lib/utils';
 import { Captcha, StructuredErrors, User } from '@/app/lib/definitions';
diff --git a/app/api/captcha.tsx b/app/api/captcha.tsx
index e49ac00..ff6ecb7 100644
--- a/app/api/captcha.tsx
+++ b/app/api/captcha.tsx
@@ -1,4 +1,4 @@
-/* Copyright (C) 2024 Manuel Bustillo*/
+/* Copyright (C) 2024-2025 LibreWeddingPlanner contributors*/
 
 import { data } from "autoprefixer";
 import { getCsrfToken } from "../lib/utils";
diff --git a/app/api/health/route.ts b/app/api/health/route.ts
index 4dc1a10..f43cbdb 100644
--- a/app/api/health/route.ts
+++ b/app/api/health/route.ts
@@ -1,4 +1,4 @@
-/* Copyright (C) 2024 Manuel Bustillo*/
+/* Copyright (C) 2024-2025 LibreWeddingPlanner contributors*/
 
 import { NextResponse } from "next/server";
 
diff --git a/app/api/tableSimulations.tsx b/app/api/tableSimulations.tsx
index 5f6d2d9..6bf36d7 100644
--- a/app/api/tableSimulations.tsx
+++ b/app/api/tableSimulations.tsx
@@ -1,4 +1,4 @@
-/* Copyright (C) 2024 Manuel Bustillo*/
+/* Copyright (C) 2024-2025 LibreWeddingPlanner contributors*/
 
 import { TableArrangement } from '@/app/lib/definitions';
 import { getSlug } from '../lib/utils';
diff --git a/app/layout.tsx b/app/layout.tsx
index e2cd6af..63ee3fd 100644
--- a/app/layout.tsx
+++ b/app/layout.tsx
@@ -1,4 +1,4 @@
-/* Copyright (C) 2024 Manuel Bustillo*/
+/* Copyright (C) 2024-2025 LibreWeddingPlanner contributors*/
 
 import '@/app/ui/global.css'
 
diff --git a/app/lib/affinities.tsx b/app/lib/affinities.tsx
index 6c1023e..5576f1b 100644
--- a/app/lib/affinities.tsx
+++ b/app/lib/affinities.tsx
@@ -1,4 +1,4 @@
-/* Copyright (C) 2024 Manuel Bustillo*/
+/* Copyright (C) 2024-2025 LibreWeddingPlanner contributors*/
 
 export class Affinities {
   [key:string]: number;
diff --git a/app/lib/definitions.ts b/app/lib/definitions.ts
index f91127a..b03ef4b 100644
--- a/app/lib/definitions.ts
+++ b/app/lib/definitions.ts
@@ -1,4 +1,4 @@
-/* Copyright (C) 2024 Manuel Bustillo*/
+/* Copyright (C) 2024-2025 LibreWeddingPlanner contributors*/
 
 import { AttendanceSummary } from "./group";
 import { Guest } from "./guest";
diff --git a/app/lib/expense.tsx b/app/lib/expense.tsx
index 785c97a..b024e1b 100644
--- a/app/lib/expense.tsx
+++ b/app/lib/expense.tsx
@@ -1,4 +1,4 @@
-/* Copyright (C) 2024 Manuel Bustillo*/
+/* Copyright (C) 2024-2025 LibreWeddingPlanner contributors*/
 
 import { Serializable } from "../api/abstract-api";
 import { Entity } from "./definitions";
diff --git a/app/lib/group.tsx b/app/lib/group.tsx
index 387e557..aae5d18 100644
--- a/app/lib/group.tsx
+++ b/app/lib/group.tsx
@@ -1,4 +1,4 @@
-/* Copyright (C) 2024 Manuel Bustillo*/
+/* Copyright (C) 2024-2025 LibreWeddingPlanner contributors*/
 
 import { Entity } from "./definitions";
 
diff --git a/app/lib/guest.tsx b/app/lib/guest.tsx
index b43edab..80fcfb7 100644
--- a/app/lib/guest.tsx
+++ b/app/lib/guest.tsx
@@ -1,4 +1,4 @@
-/* Copyright (C) 2024 Manuel Bustillo*/
+/* Copyright (C) 2024-2025 LibreWeddingPlanner contributors*/
 
 import { Serializable } from "../api/abstract-api";
 import { Entity } from "./definitions";
diff --git a/app/lib/tableSimulation.tsx b/app/lib/tableSimulation.tsx
index cfe4fbf..9e276a4 100644
--- a/app/lib/tableSimulation.tsx
+++ b/app/lib/tableSimulation.tsx
@@ -1,4 +1,4 @@
-/* Copyright (C) 2024 Manuel Bustillo*/
+/* Copyright (C) 2024-2025 LibreWeddingPlanner contributors*/
 
 import { Serializable } from "../api/abstract-api";
 import { Entity } from "./definitions";
diff --git a/app/lib/utils.ts b/app/lib/utils.ts
index bbd6700..c590751 100644
--- a/app/lib/utils.ts
+++ b/app/lib/utils.ts
@@ -1,4 +1,4 @@
-/* Copyright (C) 2024 Manuel Bustillo*/
+/* Copyright (C) 2024-2025 LibreWeddingPlanner contributors*/
 
 export const getCsrfToken = () => {
   return document.cookie
diff --git a/app/types.tsx b/app/types.tsx
index 283e371..5c95b52 100644
--- a/app/types.tsx
+++ b/app/types.tsx
@@ -1,4 +1,4 @@
-/* Copyright (C) 2024 Manuel Bustillo*/
+/* Copyright (C) 2024-2025 LibreWeddingPlanner contributors*/
 
 import * as HeroIcon from '@heroicons/react/24/outline'
 import { ComponentProps } from 'react'
diff --git a/app/ui/arrangements/arrangement.tsx b/app/ui/arrangements/arrangement.tsx
index 8f82d19..d8bf0b1 100644
--- a/app/ui/arrangements/arrangement.tsx
+++ b/app/ui/arrangements/arrangement.tsx
@@ -1,4 +1,4 @@
-/* Copyright (C) 2024 Manuel Bustillo*/
+/* Copyright (C) 2024-2025 LibreWeddingPlanner contributors*/
 
 'use client';
 
diff --git a/app/ui/arrangements/arrangements-table.tsx b/app/ui/arrangements/arrangements-table.tsx
index 57dd67d..9a650e7 100644
--- a/app/ui/arrangements/arrangements-table.tsx
+++ b/app/ui/arrangements/arrangements-table.tsx
@@ -1,4 +1,4 @@
-/* Copyright (C) 2024 Manuel Bustillo*/
+/* Copyright (C) 2024-2025 LibreWeddingPlanner contributors*/
 
 'use client'
 
diff --git a/app/ui/button.tsx b/app/ui/button.tsx
index d30b980..1f1034f 100644
--- a/app/ui/button.tsx
+++ b/app/ui/button.tsx
@@ -1,4 +1,4 @@
-/* Copyright (C) 2024 Manuel Bustillo*/
+/* Copyright (C) 2024-2025 LibreWeddingPlanner contributors*/
 
 import clsx from 'clsx';
 
diff --git a/app/ui/components/affinities-form-dialog.tsx b/app/ui/components/affinities-form-dialog.tsx
index ff5a21d..dc8bc72 100644
--- a/app/ui/components/affinities-form-dialog.tsx
+++ b/app/ui/components/affinities-form-dialog.tsx
@@ -1,4 +1,4 @@
-/* Copyright (C) 2024 Manuel Bustillo*/
+/* Copyright (C) 2024-2025 LibreWeddingPlanner contributors*/
 
 'use client';
 
diff --git a/app/ui/components/button.tsx b/app/ui/components/button.tsx
index ccc54c4..2ecfabb 100644
--- a/app/ui/components/button.tsx
+++ b/app/ui/components/button.tsx
@@ -1,4 +1,4 @@
-/* Copyright (C) 2024 Manuel Bustillo*/
+/* Copyright (C) 2024-2025 LibreWeddingPlanner contributors*/
 
 import clsx from "clsx";
 
diff --git a/app/ui/components/dashboard-cards.tsx b/app/ui/components/dashboard-cards.tsx
index 0240938..26c7bf7 100644
--- a/app/ui/components/dashboard-cards.tsx
+++ b/app/ui/components/dashboard-cards.tsx
@@ -1,4 +1,4 @@
-/* Copyright (C) 2024 Manuel Bustillo*/
+/* Copyright (C) 2024-2025 LibreWeddingPlanner contributors*/
 
 import clsx from "clsx"
 import { Icon } from "../../types";
diff --git a/app/ui/components/expense-form-dialog.tsx b/app/ui/components/expense-form-dialog.tsx
index 3c6747f..18c7299 100644
--- a/app/ui/components/expense-form-dialog.tsx
+++ b/app/ui/components/expense-form-dialog.tsx
@@ -1,4 +1,4 @@
-/* Copyright (C) 2024 Manuel Bustillo*/
+/* Copyright (C) 2024-2025 LibreWeddingPlanner contributors*/
 
 'use client';
 
diff --git a/app/ui/components/form/affinitySlider.tsx b/app/ui/components/form/affinitySlider.tsx
index 56ef3e7..99f7ce6 100644
--- a/app/ui/components/form/affinitySlider.tsx
+++ b/app/ui/components/form/affinitySlider.tsx
@@ -1,4 +1,4 @@
-/* Copyright (C) 2024 Manuel Bustillo*/
+/* Copyright (C) 2024-2025 LibreWeddingPlanner contributors*/
 
 import { Slider } from 'primereact/slider';
 
diff --git a/app/ui/components/form/inlineTextField.tsx b/app/ui/components/form/inlineTextField.tsx
index fad7f57..8e07935 100644
--- a/app/ui/components/form/inlineTextField.tsx
+++ b/app/ui/components/form/inlineTextField.tsx
@@ -1,4 +1,4 @@
-/* Copyright (C) 2024 Manuel Bustillo*/
+/* Copyright (C) 2024-2025 LibreWeddingPlanner contributors*/
 
 import React, { useState } from 'react';
 
diff --git a/app/ui/components/group-form-dialog.tsx b/app/ui/components/group-form-dialog.tsx
index cc96348..03d5c92 100644
--- a/app/ui/components/group-form-dialog.tsx
+++ b/app/ui/components/group-form-dialog.tsx
@@ -1,4 +1,4 @@
-/* Copyright (C) 2024 Manuel Bustillo*/
+/* Copyright (C) 2024-2025 LibreWeddingPlanner contributors*/
 
 'use client';
 
diff --git a/app/ui/components/guest-form-dialog.tsx b/app/ui/components/guest-form-dialog.tsx
index 9d8bec5..c0b20e0 100644
--- a/app/ui/components/guest-form-dialog.tsx
+++ b/app/ui/components/guest-form-dialog.tsx
@@ -1,4 +1,4 @@
-/* Copyright (C) 2024 Manuel Bustillo*/
+/* Copyright (C) 2024-2025 LibreWeddingPlanner contributors*/
 
 'use client';
 
diff --git a/app/ui/components/login-form.tsx b/app/ui/components/login-form.tsx
index 63ad65d..7b808c2 100644
--- a/app/ui/components/login-form.tsx
+++ b/app/ui/components/login-form.tsx
@@ -1,4 +1,4 @@
-/* Copyright (C) 2024 Manuel Bustillo*/
+/* Copyright (C) 2024-2025 LibreWeddingPlanner contributors*/
 
 'use client';
 
diff --git a/app/ui/components/registration-form.tsx b/app/ui/components/registration-form.tsx
index 3c7b5d7..3de63ea 100644
--- a/app/ui/components/registration-form.tsx
+++ b/app/ui/components/registration-form.tsx
@@ -1,4 +1,4 @@
-/* Copyright (C) 2024 Manuel Bustillo*/
+/* Copyright (C) 2024-2025 LibreWeddingPlanner contributors*/
 
 'use client';
 
diff --git a/app/ui/components/table-of-contents.tsx b/app/ui/components/table-of-contents.tsx
index 70c39e2..410f7b6 100644
--- a/app/ui/components/table-of-contents.tsx
+++ b/app/ui/components/table-of-contents.tsx
@@ -1,4 +1,4 @@
-/* Copyright (C) 2024 Manuel Bustillo*/
+/* Copyright (C) 2024-2025 LibreWeddingPlanner contributors*/
 
 export default function TableOfContents<Type>({ headers, caption, elements, rowRender }: { headers: string[], caption: string, elements: Type[], rowRender: (element: Type) => JSX.Element }) {
     return (
diff --git a/app/ui/components/table.tsx b/app/ui/components/table.tsx
index 4272003..ec8a999 100644
--- a/app/ui/components/table.tsx
+++ b/app/ui/components/table.tsx
@@ -1,4 +1,4 @@
-/* Copyright (C) 2024 Manuel Bustillo*/
+/* Copyright (C) 2024-2025 LibreWeddingPlanner contributors*/
 
 import { Guest } from "@/app/lib/guest";
 import { Table as TableType } from "@/app/lib/tableSimulation";
diff --git a/app/ui/dashboard/global-summary.tsx b/app/ui/dashboard/global-summary.tsx
index 8aaff3c..810a95b 100644
--- a/app/ui/dashboard/global-summary.tsx
+++ b/app/ui/dashboard/global-summary.tsx
@@ -1,4 +1,4 @@
-/* Copyright (C) 2024 Manuel Bustillo*/
+/* Copyright (C) 2024-2025 LibreWeddingPlanner contributors*/
 
 import { GlobalSummary as Summary} from '@/app/lib/definitions';
 import { MainCard, SecondaryCard } from '../components/dashboard-cards';
diff --git a/app/ui/dashboard/loading.tsx b/app/ui/dashboard/loading.tsx
index 2614837..ca17e8b 100644
--- a/app/ui/dashboard/loading.tsx
+++ b/app/ui/dashboard/loading.tsx
@@ -1,4 +1,4 @@
-/* Copyright (C) 2024 Manuel Bustillo*/
+/* Copyright (C) 2024-2025 LibreWeddingPlanner contributors*/
 
 export default function Loading() {
     return <div>Loading...</div>;
diff --git a/app/ui/dashboard/nav-links.tsx b/app/ui/dashboard/nav-links.tsx
index 0b881dc..ef3e4ea 100644
--- a/app/ui/dashboard/nav-links.tsx
+++ b/app/ui/dashboard/nav-links.tsx
@@ -1,4 +1,4 @@
-/* Copyright (C) 2024 Manuel Bustillo*/
+/* Copyright (C) 2024-2025 LibreWeddingPlanner contributors*/
 
 'use client'
 
diff --git a/app/ui/dashboard/sidenav.tsx b/app/ui/dashboard/sidenav.tsx
index 18e2868..fbba770 100644
--- a/app/ui/dashboard/sidenav.tsx
+++ b/app/ui/dashboard/sidenav.tsx
@@ -1,4 +1,4 @@
-/* Copyright (C) 2024 Manuel Bustillo*/
+/* Copyright (C) 2024-2025 LibreWeddingPlanner contributors*/
 
 'use client';
 
diff --git a/app/ui/expenses/table.tsx b/app/ui/expenses/table.tsx
index 28543d6..a90abbd 100644
--- a/app/ui/expenses/table.tsx
+++ b/app/ui/expenses/table.tsx
@@ -1,4 +1,4 @@
-/* Copyright (C) 2024 Manuel Bustillo*/
+/* Copyright (C) 2024-2025 LibreWeddingPlanner contributors*/
 
 'use client'
 
diff --git a/app/ui/fonts.ts b/app/ui/fonts.ts
index e520f6f..f32d5f9 100644
--- a/app/ui/fonts.ts
+++ b/app/ui/fonts.ts
@@ -1,4 +1,4 @@
-/* Copyright (C) 2024 Manuel Bustillo*/
+/* Copyright (C) 2024-2025 LibreWeddingPlanner contributors*/
 
 import { Inter, Lusitana, Gloria_Hallelujah} from 'next/font/google';
  
diff --git a/app/ui/groups/table.tsx b/app/ui/groups/table.tsx
index 93e6d4b..d22909c 100644
--- a/app/ui/groups/table.tsx
+++ b/app/ui/groups/table.tsx
@@ -1,4 +1,4 @@
-/* Copyright (C) 2024 Manuel Bustillo*/
+/* Copyright (C) 2024-2025 LibreWeddingPlanner contributors*/
 
 'use client';
 
diff --git a/app/ui/guests/skeleton-row.tsx b/app/ui/guests/skeleton-row.tsx
index 87de2cc..3a46273 100644
--- a/app/ui/guests/skeleton-row.tsx
+++ b/app/ui/guests/skeleton-row.tsx
@@ -1,4 +1,4 @@
-/* Copyright (C) 2024 Manuel Bustillo*/
+/* Copyright (C) 2024-2025 LibreWeddingPlanner contributors*/
 
 import Skeleton from '@/app/ui/skeleton';
 
diff --git a/app/ui/guests/table.tsx b/app/ui/guests/table.tsx
index 4f3694b..93972d0 100644
--- a/app/ui/guests/table.tsx
+++ b/app/ui/guests/table.tsx
@@ -1,4 +1,4 @@
-/* Copyright (C) 2024 Manuel Bustillo*/
+/* Copyright (C) 2024-2025 LibreWeddingPlanner contributors*/
 
 'use client';
 
diff --git a/app/ui/search.tsx b/app/ui/search.tsx
index b50d837..6ac5d51 100644
--- a/app/ui/search.tsx
+++ b/app/ui/search.tsx
@@ -1,4 +1,4 @@
-/* Copyright (C) 2024 Manuel Bustillo*/
+/* Copyright (C) 2024-2025 LibreWeddingPlanner contributors*/
 
 'use client';
 
diff --git a/app/ui/skeleton.tsx b/app/ui/skeleton.tsx
index 1a2bdc8..4c64e31 100644
--- a/app/ui/skeleton.tsx
+++ b/app/ui/skeleton.tsx
@@ -1,4 +1,4 @@
-/* Copyright (C) 2024 Manuel Bustillo*/
+/* Copyright (C) 2024-2025 LibreWeddingPlanner contributors*/
 
 export default function Skeleton({ className }: { className: string }) {
     return <div className={`bg-slate-200 motion-safe:animate-pulse rounded ${className}`} />;