From a3c08127f80cd570d11eb6c54b4e113c5c8883cc Mon Sep 17 00:00:00 2001
From: ProgrammGamer <Linus.Games2008@gmail.com>
Date: Sun, 1 Feb 2026 19:26:18 +0100
Subject: [PATCH] Release 1.0 notes + fixes: remove kc_phasen query, init
 $debug_output; add CHANGELOG and link from README

---
 CHANGELOG.md                 | 16 ++++++++++++++++
 README.md                    |  4 ++++
 includes/admin-workshops.php |  5 +++--
 includes/frontend-form.php   | 10 ++--------
 4 files changed, 25 insertions(+), 10 deletions(-)
 create mode 100644 CHANGELOG.md

diff --git a/CHANGELOG.md b/CHANGELOG.md
new file mode 100644
index 0000000..ef279da
--- /dev/null
+++ b/CHANGELOG.md
@@ -0,0 +1,16 @@
+# Changelog
+
+All notable changes to this project are documented in this file.
+
+## [1.0] - 2026-02-01
+### Added
+- Initial release of the KonfiCastle Workshop-Wahlen plugin (Admin backend, participant frontend, assignment logic, CSV export, teamer password management).
+- Shortcodes: `[konficastle_workshopwahl wahl=ID]`, `[konficastle_workshop_ergebnis wahl=ID]`.
+
+### Fixed
+- Removed query against non-existent table `kc_phasen`; phases are derived from `kc_wahlen.anzahl_einheiten`. See [includes/admin-workshops.php](includes/admin-workshops.php).
+- Initialized `$debug_output` to prevent PHP warning in frontend. See [includes/frontend-form.php](includes/frontend-form.php).
+
+### Notes
+- Database tables use WordPress prefix via `$wpdb->prefix`.
+- Force assignments have priority over automatic allocation.
diff --git a/README.md b/README.md
index 157bba0..dad92b6 100644
--- a/README.md
+++ b/README.md
@@ -48,3 +48,7 @@ Dieses WordPress-Plugin ermöglicht die Verwaltung und Durchführung von Worksho
 
 Für Detailfragen zu Datenbankstruktur, Shortcodes oder Zuteilungslogik siehe die jeweiligen Dateien im `includes/`-Verzeichnis.
 
+## Release Notes
+
+Siehe die ausführlichen Hinweise zur Version 1.0 in [RELEASE_NOTES.md](RELEASE_NOTES.md).
+
diff --git a/includes/admin-workshops.php b/includes/admin-workshops.php
index a03c672..d06296f 100644
--- a/includes/admin-workshops.php
+++ b/includes/admin-workshops.php
@@ -10,8 +10,9 @@ function kc_workshops_page() {
     // Liste aller Wahlen für Auswahl
     $wahlen_liste = $wpdb->get_results("SELECT * FROM {$prefix}kc_wahlen ORDER BY id DESC");
     
-    // Liste aller Phasen für Auswahl
-    $phasen_liste = $wpdb->get_results("SELECT * FROM {$prefix}kc_phasen ORDER BY nummer");
+    // Phasen werden pro Wahl über die Spalte `anzahl_einheiten` in `kc_wahlen` bestimmt.
+    // Eine separate Tabelle `kc_phasen` wird nicht benötigt.
+    $phasen_liste = [];
 
     // Workshop löschen
     if (isset($_GET['delete_workshop'])) {
diff --git a/includes/frontend-form.php b/includes/frontend-form.php
index d0be839..a706958 100644
--- a/includes/frontend-form.php
+++ b/includes/frontend-form.php
@@ -5,14 +5,8 @@ add_shortcode('konficastle_workshopwahl', function($atts) {
 
     global $wpdb;
     
-    // KRITISCHER TEST: Ausgabe ganz am Anfang
-    //$debug_output = '<div style="background:yellow;padding:20px;margin:20px 0;border:3px solid red;">';
-    //$debug_output .= '<h3>DEBUG INFO</h3>';
-    //$debug_output .= 'Shortcode läuft!<br>';
-    //$debug_output .= 'REQUEST_METHOD: ' . ($_SERVER['REQUEST_METHOD'] ?? 'NICHT GESETZT') . '<br>';
-    //$debug_output .= 'POST vorhanden: ' . (empty($_POST) ? 'NEIN' : 'JA') . '<br>';
-    //$debug_output .= 'POST Inhalt: <pre>' . print_r($_POST, true) . '</pre>';
-    //$debug_output .= '</div>';
+    // Optionales Debug-Ausgabe-Fragment (standardmäßig leer, um Warnungen zu vermeiden)
+    $debug_output = '';
     
     $wahl = $wpdb->get_row($wpdb->prepare("SELECT * FROM {$wpdb->prefix}kc_wahlen WHERE id=%d", $wahl_id));
     if(!$wahl || !$wahl->freigegeben) {