Several of the substantial changes I introduced recently to the components component have been wholly or partly reverted recently, without comment, as part of other issues. The commits I've noticed are:
be547c1d177aaec8c8520ac1970ef9b055b1deb7 brings back content to the components index page that had been moved to separate data format and languages index pages.
5ef68ba5e1014612ae5c424e6a5e841a523e5f19 removed the eips nav file from the component descriptor.
There might be more.
I'm somewhat interested in knowing what sequence of git actions led to this.