diff --git a/CLAUDE.md b/CLAUDE.md
index 670a8c0..ae87641 100644
--- a/CLAUDE.md
+++ b/CLAUDE.md
@@ -4,7 +4,7 @@ This file provides guidance to Claude Code (claude.ai/code) when working with co
 
 ## What this is
 
-A Nextcloud app (`workflow_deck_automation`, namespace `WorkflowDeckAutomation`) targeting **Nextcloud Hub 26 Spring (server 34.x)**. It lets each user configure, from their personal settings, automation "workflows" that move overdue [Deck](https://github.com/nextcloud/deck) cards from one stack to another, with optional assigned-user/label filters and an email notification. A background `Job` evaluates all enabled workflows on every cron pass.
+A Nextcloud app (`workflow_deck_automation`, namespace `WorkflowDeckAutomation`) targeting **Nextcloud Hub Summer 26 (server 35.x)** on this branch (`main` tracks Hub 26 Spring / server 34.x). It lets each user configure, from their personal settings, automation "workflows" that move overdue [Deck](https://github.com/nextcloud/deck) cards from one stack to another, with optional assigned-user/label filters and an email notification. A background `Job` evaluates all enabled workflows on every cron pass.
 
 ## Non-negotiable architectural constraint
 
@@ -109,7 +109,9 @@ There is no meaningful way to test the Deck integration itself outside a real Ne
 
 ### Release process
 
-**Versioning scheme (from 34.0.0 on): `<nextcloud-major>.<minor>.<patch>`.** The leading number tracks the minimum/maximum Nextcloud major version declared in `appinfo/info.xml`'s `<dependencies><nextcloud .../>` (currently `min-version="34" max-version="34"`), not this app's own feature history - so it only changes when the supported Nextcloud major changes (e.g. dropping/adding NC 34 support bumps to `35.0.0`), and resets `minor`/`patch` to `0.0` at that point. Ordinary fixes/features within the same supported NC major bump `minor`/`patch` as usual (semver-ish, without a leading `0.`). Versions before `34.0.0` (`0.1.x`/`0.2.x`) predate this scheme.
+**Versioning scheme (from 34.0.0 on): `<nextcloud-major>.<minor>.<patch>`.** The leading number tracks the minimum/maximum Nextcloud major version declared in `appinfo/info.xml`'s `<dependencies><nextcloud .../>` (on this branch `min-version="35" max-version="35"`), not this app's own feature history - so it only changes when the supported Nextcloud major changes, and resets `minor`/`patch` to `0.0` at that point. Ordinary fixes/features within the same supported NC major bump `minor`/`patch` as usual (semver-ish, without a leading `0.`). Versions before `34.0.0` (`0.1.x`/`0.2.x`) predate this scheme.
+
+This branch (`nextcloud-35`) is a permanent, separately maintained version line for Nextcloud 35, started at `35.0.0` alongside the `34.x.x` line on `main`. Backport fixes between the two lines manually where relevant; they are not merged into each other.
 
 1. Bump `<version>` in `appinfo/info.xml` and `version` in `package.json` (keep them in sync).
 2. Commit, push to `main`, confirm the run of `.gitea/workflows/build-main.yml` is green.
diff --git a/README.md b/README.md
index a64d319..e792972 100644
--- a/README.md
+++ b/README.md
@@ -1,6 +1,6 @@
 # Deck Workflow-Automatisierung
 
-Nextcloud-App für **Nextcloud Hub 26 Spring (Server 34.x)**, die überfällige Karten der [Deck](https://github.com/nextcloud/deck)-App automatisch von einem Stapel in einen anderen verschiebt und optional eine E-Mail-Benachrichtigung verschickt.
+Nextcloud-App für **Nextcloud Hub Summer 26 (Server 35.x)**, die überfällige Karten der [Deck](https://github.com/nextcloud/deck)-App automatisch von einem Stapel in einen anderen verschiebt und optional eine E-Mail-Benachrichtigung verschickt.
 
 Ersetzt das früher genutzte eigenständige PHP-Cron-Skript durch eine vollwertige App mit Oberfläche in den **persönlichen Einstellungen** — jeder Nutzer kann dort seine eigenen Regeln ("Workflows") anlegen, ohne Admin-Rechte oder Server-Zugriff zu benötigen.
 
diff --git a/appinfo/info.xml b/appinfo/info.xml
index 959f224..b39fbf7 100644
--- a/appinfo/info.xml
+++ b/appinfo/info.xml
@@ -28,7 +28,7 @@ This app lets every user configure their own Deck automation workflows from Pers
 
 A background job periodically evaluates all enabled workflows and moves cards whose due date has passed, using Deck's own internal PHP classes only (no HTTP/OCS calls).
 ]]></description>
-    <version>34.0.2</version>
+    <version>35.0.0</version>
     <licence>agpl</licence>
     <author mail="patrick@niebel.ing">Patrick Niebeling</author>
     <namespace>WorkflowDeckAutomation</namespace>
@@ -40,7 +40,7 @@ A background job periodically evaluates all enabled workflows and moves cards wh
         <database min-version="9.4">pgsql</database>
         <database>sqlite</database>
         <database min-version="8.0">mysql</database>
-        <nextcloud min-version="34" max-version="34"/>
+        <nextcloud min-version="35" max-version="35"/>
     </dependencies>
     <background-jobs>
         <job>OCA\WorkflowDeckAutomation\BackgroundJob\RunWorkflowsJob</job>
diff --git a/package.json b/package.json
index de0f383..7e4e5ff 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
 	"name": "workflow_deck_automation",
-	"version": "34.0.2",
+	"version": "35.0.0",
 	"private": true,
 	"type": "module",
 	"description": "Automates moving overdue Deck cards between stacks, configurable per user.",