revert changesets 173406962 (and 173613474) that falsely changed the intersection to exit-only (which it is not)

roundabouts are not yet under construction -> change back to "proposed" status, adjust planned "start_date" and update source to a more recent press article

add bike builder Officina Battaglin

fix track which isn't actually a bridge

remove tunnel which isn't one

fix name in Italian, resolves https://www.openstreetmap.org/note/5062031. see also https://www.openstreetmap.org/way/161090346

add missing buildings

add check date

add missing tunnel tag on underground stream, fix paths around Steinbachhalle to footpaths

adjust building outlines, add driveways, etc

improve building outlines slightly

fix type of bridge

refine bridge structure: mark embanked section separately, mark bridge:structure for initial section of type "beam"

the bridge has not yet been opened: change back to "construction" status. also keep temporary name of the bridge as old_name (as there are still lots of references of that "proposed" name online and in media)

remove accidentally copy-pasted tags

add defibrillator

mark whole building as music school, update tagging and add "Johannes Brahms Saal" as concert hall.

add driveways, garages

add buildings, driveways, improve stream "Schafbach", etc.

simplify/update landuse polygons, add new/missing buildings, add driveways, etc.