· Much wider coverage: 55 lines → 73, 1,279 stations → 1,662. KORAIL main lines (Gyeongbu, Honam, Jeolla, Jungang and more) are in, along with Line 4's Jinjeop branch and Line 2's Seongsu and Sinjeong branches · Station order now comes from official data. Records from the Korea National Railway and Seoul Metro put 40 lines in true running order · Urban rail stations show their station numbers (1,368 of them) · Interchanges are identified from the official register. Stations like Nowon and Guri, which distance alone split apart, now read as one · Fixed a line drawing itself twice on the map · Fixed lines drawn across stretches they do not actually run · Stations you have not visited are drawn quieter, so the ones you have come forward · Interchanges are drawn a size larger in a neutral colour, instead of taking one line's colour when several run through · Lines no longer shift or slip off their stations as you zoom · Opening the map from a line now shows that line alone · Picking a station from search opens that station straight away · Corrected the name of Youngsan University station on Busan Line 4

· The full-route card is now shaped like a rail ticket — origin and destination, how long the line took you, and a ticket number, printed the way a real one is · Choose what fills the lower half: the map, your own photo, or the national network with your ridden lines picked out · Add a one-line note to the card · Lines on the cards now follow the real track. Routes whose stations sit far apart no longer draw as straight cuts across the map · Fixed Line 1 drawing a line that does not exist, from Yeoncheon to Guil · The app's accent colour is now KORAIL blue throughout

· Zooming in now shows station dots on lines you haven't ridden yet · Stations are drawn as white dots, so they stand out on top of a line · Transfer stations no longer stack one dot per line on the map · Not-yet-ridden lines are drawn a little stronger, so the network reads at a glance · The save button on the visit and rolling-stock sheets is pinned to the bottom — no scrolling to save · Fixed Eungam appearing twice on Seoul Line 6, and tidied up line names