Update version to 0.7.4 in manifest.json

Added a diagnostics section to README for issue reporting.

CHANGELOG.md

@@ -1,5 +1,16 @@
 # Changelog
 
+## 0.7.4
+- Added Home Assistant Diagnostics support
+  - New “Download diagnostics” feature for each Easy Proxmox config entry
+  - Diagnostics include:
+    - Config entry data and options (sanitized)
+    - Runtime client information
+    - Coordinator states (last update success, exceptions, update interval)
+    - Safe previews of nodes and guests
+  - Sensitive data such as API tokens and credentials are automatically redacted
+  - Diagnostics are fully JSON-serializable and suitable for GitHub issue attachments
+
 ## 0.7.3
 - Fixed service execution when using device targets in automations and scripts
 - Services now work correctly on Home Assistant versions where `ServiceCall.target` is not available
@@ -138,3 +149,4 @@
 
 
 
+

README.md

@@ -329,6 +329,14 @@ The API token has admin rights. Treat it like a root password:
 | Buttons don’t work        | Check Proxmox permissions (PVEAdmin role)                                              |
 | Old devices remain        | Fully cleaned up automatically since version 0.4.1                                     |
 
+### Diagnostics
+
+If you open an issue on GitHub, please attach a diagnostics export:
+
+Settings → Devices & Services → Easy Proxmox → (⋮) → Download diagnostics
+
+This export is automatically sanitized (API token is redacted).
+
 ---
 
 ## Support & Contributing

custom_components/proxmox_pve/manifest.json

@@ -1,7 +1,7 @@
 {
   "domain": "proxmox_pve",
   "name": "Easy Proxmox (by René Bachmann)",
-  "version": "0.7.3",
+  "version": "0.7.4",
   "documentation": "https://github.com/bahmcloud/easy_proxmox ",
   "requirements": ["aiohttp>=3.9.0"],
   "codeowners": ["@BAHMCLOUD"],
@@ -9,3 +9,4 @@
   "iot_class": "local_polling",
   "integration_type": "service"
 }
+