COLX Core version 1.2.3 is now available from:
This new minor version release includes various bug fixes and improvements.
Please report bugs using the issue tracker at github:
COLX Core v1.2.3 is a mandatory update that introduces spam protection improvements and requires whole network update to work properly.
How to Upgrade
Shut down wallet. Wait until it has completely shut down, then run the installer on Windows or just copy over /Applications/COLX-Qt (on Mac) or colxd/colx-qt (on Linux).
COLX Core is extensively tested on multiple operating systems using
the Linux kernel, macOS 10.8+, and Windows Vista and later.
Microsoft ended support for Windows XP on April 8th, 2014,
No attempt is made to prevent installing or running the software on Windows XP, you
can still do so at your own risk but be aware that there are known instabilities and issues.
Please do not report issues about Windows XP to the issue tracker.
COLX Core should also work on most other Unix-like systems but is not
frequently tested on them.
New spork added for enforcing minimum tx fee.
New spork added for enforcing max number of tx per block.