davix is a C++ toolkit for advanced I/O on remote resources with HTTP based protocols.
edg-mkgridmap v4.0.4 fixes a simple omission that causes v4.0.3 to fail on CentOS/EL 7 (where it worked before), while still working on SL6.
GFAL (Grid File Access Library ) is a C library providing an abstraction layer of the grid storage system complexity. The version 2 of GFAL tries to simplify at the maximum the file operations in a distributed environment. The complexity of the grid is hidden from the client side behind a simple common POSIX API.
Detailed release notes at http://dmc.web.cern.ch/release/gfal2-2.12.2