This is in iD v2.5.0 as well.

see https://github.com/osmlab/editor-layer-index/issues/371

dikkeknodel@ There’s some new imagery layers in Josm (at least) called ‘DigitalGlobe Premium Imagery Vintage’ and ‘DigitalGlobe Standard Imagery Vintage’

re coverage and metadata - in the meantime is this an equivalent source to get coverage/vintage for the DigitalGlobe-Standard layer?

https://platform.digitalglobe.com/content/MapsAPI_Vintage-Leaflet.html#3/40.25/-10.55

How did you miss the Bing announcement?

Have a look at the mapping in Wexford town which has very high res Bing imagery:
osm.org/go/es48d@Bt

You can check irelands bing coverage here:
osm.wiki/Bing/Coverage#Ireland

Or http://ant.dev.openstreetmap.org/bingimageanalyzer/?lat=53.38781226442109&lon=-7.0201660156244134&zoom=7

Happy mapping!

Try zooming in, then right click "Yahoo Sat" in the layers tool on RHS of JOSM and select "Change resolution". Hope that helps.