https://store.steampowered.com/app/708173/OMSI_2_Addon_BremenNord/

• 76E: Courses 3505 and 3714 integrated (Bf Vegesack - Schulzentrum Sandwehen)
  - New trips: 00_NKW-B33; 00_F43-NKW
  - Bus stop cube "Neuenkirchener Weg / Schulbus" added
  
• Fix: course 3770 Mon-Fri: Ride at 0:11 from BVE (double)
  
• Fix: N7 now pays attention to Vegesacker Fall Market Redirection (2010, 2011)
  
• Fix: Revision of the minor roads in the area of Seefahrtstraße (Grohn)
  
• Update: New Announcement "Bf Aumund", "Neuenkirchener Weg", Special Announcement 13 (IBISPlus)
  
• New: Christmas time 2018

https://store.steampowered.com/app/708173/OMSI_2_Addon_BremenNord/

• New: Bus line 75 is introduced. It runs exclusively until December 2011 and connects the city areas Grohn, Vegesack, Blumenthal and Lüssum.
  
• New: Bus N7: The night line N7 returns in a slimmed down and fictitious line to the virtual Bremen-Nord
  
• New: Announcements for replacement bus service (please use Bremen SEV.hof)
  
• New: New timetables until December 2011
  
• New: Many new objects in the Grohn area
  
• New: Bird chirping in forest areas
  
• Fix: Various adjustments to the map (design, traffic light phases)

https://store.steampowered.com/app/604070/OMSI_2_AddOn_Luzern__Linie_24/

• objects for the landscape added
  
• KI trains added
  
• cash box replaced
  
• hires night textures at train station
  
• CPU KI drive corrected
  
• traffic lights corrected
  
• 60 new traffic signs added
  
• high res textures of houses along the route
  
• new houses in Meggen
  
• Adjusted brake function
  
• Schedule card installed
  

On June 30th, 2018 you can expect (for the first time with auxiliary arrows and also as ChronoEvent playable) two "ExtraSchicht" lines, which could be reconstruct as realistically as possible. The ES6 and ES11 operate every 15/30 minutes through the Ruhr area from location to location.

https://store.steampowered.com/app/612960/OMSI_2_AddOn_Metropole_Ruhr/

• Processing of some small sections along the old 301
  
• New Soundcube at MoviePark Germany by StarTrek Coaster
  
• Repaint "City Tour" included
  
• New chrono events
  
• New bus line 251
  
• Various minor corrections
  
• Route between OB-HBF and Sterkrade prepared for line 112

http://store.steampowered.com/app/708173/OMSI_2_Addon_BremenNord/

• New: Due to various mistakes of the AI-train between Vegesack and Farge, all rides on this route will be deactivated. Instead, a rail replacement service was set up, which can be driven by the player every hour. The drives run under the line number 90E - also before the line change in Dec. 2011. The course is in the timetable menu under "SEV".
  
• New: Announcement "Depot Blumenthal"
  
• Fix: Revision Tile 16_-6, 16_-7, 15_-6

http://store.steampowered.com/app/730260/OMSI_2_Addon_Hamburger_Buspaket

• Added light texture for trip recorder
  
• Added special announcements for line 6 HafenCity
  
• Recorded special announcements can be played from the ticket printer
  
• Fixed mixed-up door symbols in central display (CapaCity)
  
• Enhanced rattling sounds
  
• Fixed errors in door and brake control
  
• Fixed error in light control
  
• Added control light for fog-lights
  
• Enhanced drive-train setup
  
• Enhanced ticket printer texture
  
• Enhanced driving behaviour of CapaCity

http://store.steampowered.com/app/730260/OMSI_2_Addon_Hamburger_Buspaket

• Added light texture for trip recorder
  
• Added special announcements for line 6 HafenCity
  
• Recorded special announcements can be played from the ticket printer
  
• Fixed mixed-up door symbols in central display (CapaCity)
  
• Enhanced rattling sounds
  
• Fixed errors in door and brake control
  
• Fixed error in light control
  
• Added control light for fog-lights
  
• Enhanced drive-train setup
  
• Enhanced ticket printer texture
  
• Enhanced driving behaviour of CapaCity

http://store.steampowered.com/app/434067/OMSI_2_AddOn_Aachen/

• Fixed incorrect repaints for the O 530 LE (subcontractor and white)
  
• Bug fixed at the rear
  
• Fixed AI interior for the O 530 subcontractor

http://store.steampowered.com/app/434067/OMSI_2_AddOn_Aachen/

• Fixed incorrect repaints for the O 530 LE (subcontractor and white)
  
• Bug fixed at the rear
  
• Fixed AI interior for the O 530 subcontractor