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Co-authored-by: renovate[bot] <29139614+renovate[bot]@users.noreply.github.com>

README.md

@@ -430,15 +430,15 @@ A combination with a red question mark should work, but I have not checked it in
   <tr><td>GEN3 micro inverters (quad MPPT):<br>MS3000</td><td align="center">✔️</td><td align="center">✔️</td><td align="center">✔️</td><td align="center">➖</td><td align="center">➖</td></tr>
   <tr><td>GEN3 PLUS micro inverters:<br>MS1600, MS1800, MS2000<br>MS2000-D, MS800</td><td align="center">➖</td><td align="center">➖</td><td align="center">➖</td><td align="center">✔️</td><td align="center">✔️</td></tr>
   <tr><td>GEN3 PLUS storage systems:<br>DC1000</td><td align="center">➖</td><td align="center">➖</td><td align="center">➖</td><td align="center">✔️</td><td align="center">✔️</td></tr>
-  <tr><td>GEN3 PLUS smart meter:<br>TSOL-MG3-MS</td><td align="center">➖</td><td align="center">➖</td><td align="center">➖</td><td align="center">❓</td><td align="center">❓</td></tr>
+  <tr><td>GEN3 PLUS smart meter:<br>TSOL-MG3-MS, DDZY422-D2</td><td align="center">➖</td><td align="center">➖</td><td align="center">➖</td><td align="center">❓</td><td align="center">❓</td></tr>
 </<tr><td>TITAN micro inverters:<br>TSOL-MP3000, MP2250</td><td align="center">❓</td><td align="center">❓</td><td align="center">❓</td><td align="center">❓</td><td align="center">❓</td></tr>
 </table>
 
 ```txt
 Legend
 ➖: Firmware not available for this devices
-✔️: proxy support testet
-❓: proxy support possible but not testet
+✔️: Proxy support testet
+❓: Proxy support unknown. There is an open port, but all known protocols do not work.
 🚧: Proxy support in preparation
 ```
 

app/requirements-test.txt

@@ -2,7 +2,7 @@
     pytest==8.3.5
     pytest-asyncio==0.26.0
     pytest-cov==6.0.0
-    python-dotenv==1.0.1
+    python-dotenv==1.1.0
     mock==5.2.0
     coverage==7.7.1
     jinja2-cli==0.8.2