docs(privacy): point the controller contact at support@ (#307)

The Controller section of `docs/PRIVACY.md` names the address a reader writes
to in order to exercise their rights under Art. 15-21 GDPR. That is a different
kind of mail from a project enquiry, so it now points at
`support@jeanlucmakiola.de` instead of `business@jeanlucmakiola.de`.

Same change is going into Agendula, and the website's own Datenschutzerklärung
already names `support@` in its § 1. `business@` stays reachable — it is just no
longer the published address anywhere.

`updated:` bumped to 2026-09-15, since the published policy changes.

Two notes for review:

- **Target branch.** CONTRIBUTING says to target the release branch named by the
  issue's milestone. The open milestones (2.21.0 and later) have no branches
  yet, so per the same section this targets `main` and says so — retarget it if
  you would rather it waited for one.
- **No changelog entry.** The entries in `CHANGELOG.md` describe what changed
  for the person using the app, and nothing about the app changed here. Happy to
  add one under a new `## [Unreleased]` if you want the contact change to show
  up in the release notes.

`business@` needs to keep accepting mail until this is live on
jeanlucmakiola.de/calendula/privacy and the Play Console listing has caught up.

Co-authored-by: Jean-Luc Makiola <business@jeanlucmakiola.de>
Reviewed-on: https://codeberg.org/jlmakiola/calendula/pulls/307

CHANGELOG.md

@@ -5,7 +5,7 @@ All notable changes to this project will be documented in this file.
 The format is based on [Keep a Changelog](https://keepachangelog.com/en/1.1.0/),
 and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0.html).
 
-## [Unreleased]
+## [2.20.3] — 2026-09-12
 
 ### Fixed
 - **A custom agenda range crashed the app in French.** Choosing a custom range

app/build.gradle.kts

@@ -28,8 +28,8 @@ android {
         // which builds this version and then creates the matching vX.Y.Z tag +
         // release itself (versionCode is pinned to MAJOR*10000 + MINOR*100 +
         // PATCH from versionName, e.g. 2.7.2 -> 20702). See docs/RELEASING.md.
-        versionCode = 22002
+        versionCode = 22003
-        versionName = "2.20.2"
+        versionName = "2.20.3"
 
         testInstrumentationRunner = "androidx.test.runner.AndroidJUnitRunner"
     }

docs/PRIVACY.md

@@ -1,7 +1,7 @@
 ---
 title: Privacy Policy — Calendula
 description: What Calendula does with your data. It collects nothing, sends nothing, and has no internet permission at all.
-updated: 2026-07-28
+updated: 2026-09-15
 ---
 
 <!--
@@ -33,7 +33,7 @@ Calendula collects nothing, sends nothing, and has no user accounts. It has **no
 IT-Dienstleister | Jean-Luc Makiola  
 Mahlerstraße 10  
 14772 Brandenburg an der Havel  
-Email: [business@jeanlucmakiola.de](mailto:business@jeanlucmakiola.de)
+Email: [support@jeanlucmakiola.de](mailto:support@jeanlucmakiola.de)
 
 ## 2. No data collection
 

fastlane/metadata/android/ar/changelogs/22003.txt

@@ -0,0 +1,2 @@
+إصلاحات
+• لم يعد النطاق المخصص في الجدول يُعطِّل التطبيق بالفرنسية. كان اختيار نطاق مخصص — أو مجرّد كتابة رقم في ذلك الحقل — يُغلق التطبيق على أي هاتف مضبوط على الفرنسية، ولم ينجُ سوى نطاق يوم واحد بالضبط. أما اللغات الأخرى فلم تتأثّر قطّ.

fastlane/metadata/android/de-DE/changelogs/22003.txt

@@ -0,0 +1,2 @@
+Behoben
+• Ein benutzerdefinierter Agenda-Zeitraum stürzt auf Französisch nicht mehr ab. Einen eigenen Zeitraum zu wählen – oder auch nur eine Zahl in das Feld zu tippen – beendete die App auf jedem Gerät mit französischer Sprache; nur genau ein Tag blieb verschont. Andere Sprachen waren nie betroffen.

fastlane/metadata/android/en-GB/changelogs/22003.txt

@@ -0,0 +1,2 @@
+Fixed
+• A custom Agenda range no longer crashes the app in French. Choosing a custom range — or just typing a number into that field — closed the app on any phone set to French, and only a range of exactly one day escaped it. Other languages were never affected.

fastlane/metadata/android/en-US/changelogs/22003.txt

@@ -0,0 +1,2 @@
+Fixed
+• A custom Agenda range no longer crashes the app in French. Choosing a custom range — or just typing a number into that field — closed the app on any phone set to French, and only a range of exactly one day escaped it. Other languages were never affected.

fastlane/metadata/android/es-ES/changelogs/22003.txt

@@ -0,0 +1,2 @@
+Correcciones
+• El intervalo personalizado de la Agenda ya no bloquea la aplicación en francés. Elegir un intervalo propio —o solo escribir un número en ese campo— cerraba la aplicación en cualquier teléfono en francés, y únicamente un intervalo de exactamente un día se salvaba. Los demás idiomas nunca se vieron afectados.

fastlane/metadata/android/fr-FR/changelogs/22003.txt

@@ -0,0 +1,2 @@
+Corrections
+• La plage personnalisée de l’Agenda ne fait plus planter l’application en français. Choisir une plage personnalisée — ou simplement saisir un nombre dans ce champ — fermait l’application sur tout téléphone en français ; seule une plage d’exactement un jour y échappait.

fastlane/metadata/android/it-IT/changelogs/22003.txt

@@ -0,0 +1,2 @@
+Correzioni
+• L’intervallo personalizzato dell’Agenda non fa più chiudere l’app in francese. Scegliere un intervallo personalizzato — o anche solo digitare un numero in quel campo — chiudeva l’app su qualsiasi telefono impostato in francese; solo un intervallo di esattamente un giorno ne era immune. Le altre lingue non sono mai state interessate.

fastlane/metadata/android/pl-PL/changelogs/22003.txt

@@ -0,0 +1,2 @@
+Poprawki
+• Niestandardowy zakres Agendy nie powoduje już awarii aplikacji w języku francuskim. Wybranie własnego zakresu – albo samo wpisanie liczby w to pole – zamykało aplikację na każdym telefonie ustawionym na francuski; bezpieczny był tylko zakres dokładnie jednego dnia. Innych języków to nigdy nie dotyczyło.

fastlane/metadata/android/pt-BR/changelogs/22003.txt

@@ -0,0 +1,2 @@
+Correções
+• O intervalo personalizado da Agenda não fecha mais o aplicativo em francês. Escolher um intervalo personalizado — ou apenas digitar um número nesse campo — fechava o aplicativo em qualquer telefone configurado em francês; só um intervalo de exatamente um dia escapava. Os outros idiomas nunca foram afetados.

fastlane/metadata/android/pt-PT/changelogs/22003.txt

@@ -0,0 +1,2 @@
+Correções
+• O intervalo personalizado da Agenda já não fecha a aplicação em francês. Escolher um intervalo personalizado — ou apenas escrever um número nesse campo — fechava a aplicação em qualquer telemóvel definido em francês; só um intervalo de exatamente um dia escapava. Os outros idiomas nunca foram afetados.

fastlane/metadata/android/ru-RU/changelogs/22003.txt

@@ -0,0 +1,2 @@
+Исправлено
+• Свой диапазон в Расписании больше не приводит к сбою на французском языке. Выбор своего диапазона — или даже простой ввод числа в это поле — закрывал приложение на любом телефоне с французским языком; уцелел только диапазон ровно в один день. Другие языки это никогда не затрагивало.

fastlane/metadata/android/zh-CN/changelogs/22003.txt

@@ -0,0 +1,2 @@
+修复
+• 法语下的日程自定义范围不再导致应用崩溃。选择自定义范围，甚至只是在该字段中输入数字，都会让应用在设置为法语的手机上关闭，只有恰好一天的范围不受影响。其他语言从未受到影响。