This is mostly a bugfixing release, improving bridge building (which now requires dragging or two clicks) and multitile city buildings. You can change the currency symbol and a bad memory consumption bug was removed. Cost and maintenance can be now much higher, so a new makeobj is needed too if one wants to go that way.
This release is built from svn revision number 11671.
Installer for Windows
MS Windows with an existing install should use the Online-Installer (Admin) (http://sourceforge.net/projects/simutrans/files/simutrans/simutrans-online-install.exe/download).
New users can use the no-admin version too
Online-Installer (local user) (http://sourceforge.net/projects/simutrans/files/simutrans/simutrans-online-install-noadmin.exe/download).
The pak files will be stored in both cases in ProgramData, i.e. only once per computer. The admin installer will move the paks there before installing any new ones or updating the existing paks.
Android users should be able to get it from the Google Play Store.
Those versions support IPv6 on Windows. As a result, it will not run on any Windows OS below XP.
If you want to download manually, you will need an executable and a pak set.
Executables
http://sourceforge.net/projects/simutrans/files/simutrans/124-3-1/
Windows (SDL2) (http://sourceforge.net/projects/simutrans/files/simutrans/124-3-1/simuwin-sdl-124-3-1.zip/download)
Windows (SDL2) 64 bit for maps larger than 2.5 GB (https://sourceforge.net/projects/simutrans/files/simutrans/124-3-1/simuwin-x64-sdl-124-3-1.zip/download)
Windows (GDI) (http://sourceforge.net/projects/simutrans/files/simutrans/124-3-1/simuwin-124-3-1.zip/download)
Windows (GDI) 64 bit for maps larger than 2.5 GB (http://sourceforge.net/projects/simutrans/files/simutrans/124-3-1/simuwin-x64-124-3-1.zip/download)
64 bit Intel Linux (https://sourceforge.net/projects/simutrans/files/simutrans/124-3-1/simulinux-x64-124-3-1.zip/download)
The MAC OS version for ARM (Apple silicon) may not run due to Apple putting even more restrictions on hobby developers without a Mac.
Please use the Intel version with the emulator, or
1) Download MAC OS (Apple silicon) (https://sourceforge.net/projects/simutrans/files/simutrans/124-3-1/simumac-arm-124-3-1.zip/download)
2) Start Simutrans (it will be denied)
3) Immediately afterwards, go to security in the system settings. There will be an entry that Simutrans was blocked to protect your Mac. Allow it with the button to the right. If the button is missing, delete the app and repeat.
The next time, Simutrans will start normally.
MAC OS (intel for older Macs) (http://sourceforge.net/projects/simutrans/files/simutrans/124-3-1/simumac-intel-124-3-1.zip/download)
PakSets - graphic packages with tutorials
Pak64 124.3
pak64 Basics (http://sourceforge.net/projects/simutrans/files/pak64/124-3/simupak64-124-3.zip/download)
pak64 food chain (http://sourceforge.net/projects/simutrans/files/pak64/120-4/simupak64-addon-food-120-4.zip/download)
Pak128 2.10.0
pak128 (https://sourceforge.net/projects/simutrans/files/pak128/pak128%20for%20ST%20124.3up%20%282.10.0%29/simupak128-2-10-for124-3up.zip/download)
pak192.Comic V0.72
pak192 Comic (https://github.com/Flemmbrav/Pak192.Comic/releases/download/V0.7.2/pak192-comic.zip)
Pak64.german 124.0.0.5
pak64 german (https://simutrans-germany.com/pak.german/pak64.german_0-124-0-0-5_full.zip)
PakSets - graphic packages
pak.Nippon (64 size) 0.62
pak64 Nippon (https://github.com/wa-st/pak-nippon/releases/download/v0.6.2/pak.nippon-v0.6.2.zip)
Pak64.japan 123.0
pak64 japan (http://sourceforge.net/projects/simutrans/files/pak64.japan/123-0/simupak64.japan-123-0.zip/download)
Pak128.german 2.3 beta
Pak128 German (https://www.pak128-german.de/PAK128.german_2.3_beta.zip)
Pak128.CZ
Pak128 CS (http://downloads.sourceforge.net/project/simutrans/Pak128.CS/nightly%20builds/pak128.CS-r2096.zip)
PakTTD (alpha)
PakTTD (https://sourceforge.net/projects/simutrans/files/pakTTD/simupakTTD-124-0.zip/download)
Pak48.bitlit 0.1d
pak46.bitlit (https://codeberg.org/Nazalassa/pak48.bitlit/releases/download/0.1d/pak48.bitlit_0.1d.zip)
PakSets - graphic packages (unsupported, but still popular)
pak48.excentrique 0.19 rc3
pak4 Excentrique (https://github.com/Varkalandar/pak48.Excentrique/releases/download/v0.19_RC3/pak48.excentrique_v019rc3.zip)
Pak96.comic 0.4.10 extended
pak96 comic (https://sourceforge.net/projects/simutrans/files/pak96.comic/pak96.comic%20for%20111-3/pak96.comic-0.4.10-plus.zip/download)
Pak128.japan 120
pak128 Japan for 120 (http://pak128.jpn.org/souko/pak128.japan.120.0.cab)
Pak128.britain 1.8 for 120.3
pak128 Britain (https://sourceforge.net/projects/simutrans/files/pak128.britain/pak128.Britain%20for%20120-3/pak128.Britain.1.18-120-3.zip/download)
PakSets - graphic packages (outdated, but may still run)
Pak32.comic 102.0
pak32 comic (http://downloads.sourceforge.net/project/simutrans/pak32.comic/pak32.comic%20for%20102-0/pak32.comic_102-0.zip/download)
pak64 SciFi 0.2
pak64 SciFi (http://sourceforge.net/projects/simutrans/files/pak64.scifi/pak64.scifi_112.x_v0.2.zip/download)
Pak64.contrast 102.2
pak64 contrast (http://downloads.sourceforge.net/project/simutrans/pak64.contrast/pak64.Contrast_910.zip)
Pak96.HD 0.4
pak96 HD (https://hd.simutrans.com/release/PakHD_v04B_100-0.zip)
Makeobj
Makeobj
Makeobj 60.8 (windows) (https://sourceforge.net/projects/simutrans/files/makeobj/60-8%20for%20124-3-1%20up/makeobj-win-60-8.zip/download)
Makeobj 60.8 (linux) (https://sourceforge.net/projects/simutrans/files/makeobj/60-8%20for%20124-3-1%20up/makeobj-linux-x64-60-8.zip/download)
Makeobj 60.8 (MacOS, arm) (https://sourceforge.net/projects/simutrans/files/makeobj/60-8%20for%20124-3-1%20up/makeobj-macos-arm-60-7.zip/download)