+ - The file-list sorting algorithm now uses a sort that keeps any same-
+ named items in the same order as they were specified. This allows
+ rsync to always ensure that the first of the duplicates is the one
+ that will be included in the copy. The new sort was also faster
+ than the glibc version of qsort() and mergesort() in my testing.
+
+ - Rsync now supports the transfer of 64-bit timestamps (time_t values).
+
+ - Fixed a build problem with older (2.x) versions of gcc.
+
+ - Added some isType() functions that make dealing with signed characters
+ easier without forcing variables via casts.
+
+ - Changed strcat/strcpy/sprintf function calls to use safer versions.
+
+ - Upgraded the included popt version to 1.10.2 and improved its use of
+ string-handling functions.
+
+ - Added missing prototypes for compatibility functions from the lib dir.
+
+ - Configure determines if iconv() has a const arg, allowing us to avoid a
+ compiler warning.
+
+ - Made the sending of some numbers more efficient for protocol 30.
+
+ - Make sure that a daemon process doesn't mind if the client was weird and
+ omitted the --server option.
+
+ - There are more internal logging categories available in protocol 30 than
+ the age-old FINFO and FERROR, including FERROR_XFER and FWARN. These new
+ categories allow some errors and warnings to go to stderr without causing
+ an erroneous end-of-run warning about some files not being able to be
+ transferred.
+
+ - Improved the use of "const" on pointers.
+
+ - Improved J.W.'s pool_alloc routines to add a way of freeing older
+ sections of a pool's memory.
+
+ - The getaddrinfo.c compatibility code in the "lib" dir was replaced with
+ some new code (derived from samba, derived from PostgreSQL) that has a
+ better license than the old code.
+
+ DEVELOPER RELATED:
+
+ - Rsync is now licensed under the GPLv3 or later.
+
+ - Rsync is now being maintained in a "git" repository instead of CVS
+ (though the old CVS repository still exists). Several maintenance
+ scripts were updated to work with git.
+
+ - Generated files are no longer committed into the source repository. The
+ autoconf and autoheader commands are now automatically run during the
+ normal use of "configure" and "make". The latest dev versions of all
+ generated files can also be copied from the samba.org web site (see the
+ "magic" configure script that now comes with rsync for its location).
+
+ - The "patches" directory of diff files is now built from branches in the
+ rsync git repository (branch patch/FOO creates file patches/FOO.diff).
+
+ - The proto.h file is now built using a simple perl script rather than a
+ complex awk script, which proved to be more widely compatible.
+
+ - When running the tests, we now put our per-test temp dirs into a sub-
+ directory named testtmp (which is created, if missing). This allows
+ someone to symlink the testtmp directory to another filesystem (which is
+ useful if the build dir's filesystem does not support ACLs and xattrs,
+ but another file system does).
+
+ - Rsync now has a way of handling protocol-version changes during the
+ development of a new protocol version. This causes any out-of-sync
+ versions to speak an older protocol rather than fail in a cryptic manner.
+ This addition makes it safe to deploy a pre-release version that may
+ interact with the public. This new exchange of sub-version info does not
+ interfere with the {MIN,MAX}_PROTOCOL_VERSION checking algorithm (which
+ does not have enough range to allow the main protocol number to be
+ incremented for every minor tweak in that happens during development).