Just wondered if there were/are any differences? Have had a Google and a look through the docs and can’t see any info there.
This is 5 year old news. Nothing new here.
Do you have a question or concern? I do not recall any functional differences but there were changes for manufacturability. The silk-screen color changed but that is cosmetic.
Yeah, now they use 5W-30 soldering oil versus the old 10W-40…