Due to ongoing debates about the use and misuse of the “German Support” category to the detriment of users who don’t speak German, the creation of new topics on the category has been closed. Thus, this category is now read-only.
I’m also a MySensor and a Smartmeter user. They both use an old version of the serialport library thats blocking the upgrade to node v10. For smartmeters i’ve build a node v10 compatible plugin with some extra functionality pimatic-smartmeter-obis.
For Mysensors I asked the builder (Dheeraj) a few days ago if he could integrate the pull request from Daniel Böber. He responded positive. So it looks promising!