This is a maintenance release which supersedes the 2.5.2-1 .rpms.
See the Download page for the new 2.5.2-2
The GLTT source itself did not change, only the gltt.spec file, which
was modified to produce .rpms that install into /usr, rather than /usr/local.
Also, the punctuation in the .tar.gz and the .rpms has been corrected.
These improvements were submitted by Pedro Morais. Thanks!