TigerVNC 1.4.2 is now available. This is a rebuild-only release that addresses several issues with the 1.4.1 generic and EL5 binaries. There are no code changes in this release.
Binaries are available from bintray:
https://bintray.com/tigervnc/stable/tigervnc/1.4.2
Regards
The TigerVNC Developers