Installing a new SVD file

even though I place a new SVD file in the misc/svd , and have the svd_path in the board json file , I find the launch.jason , never get updated with the entry . It works if I manually update the launch.json file but thats no use as platformio overwrites that

What’s your platformio.ini and the content of your board file?

doh, sorted
Thanks , I had a small mistype in a board file !