+Changes between versions 0.4b5 and 0.4b6
+========================================
+
+1. Integrated multiple patches from RedHat, Debian and SuSE:
+
+ - tweak dump/itime.c to not try to read dumpdates if the 'u' option
+ isn't specified.
+ - several fixes in the man pages.
+ - update the default tape device to /dev/st0.
+ - many updates for Linux Alpha (byte ordering, size_t etc).
+ - buffer overruns.
+ - use environment variable for TMPDIR (instead of /tmp).
+ - use sigjmp_buf instead of jmp_buf (RedHat bug #3260).
+ - workaround egcs bug (RedHat bugs #4281 and #2989).
+ - wire $(OPT) throughout Makefile's.
+
+2. Fix some compile warnings, prototype all functions.
+
+3. Use glibc err/glob instead of internal compatibility
+ routines (only if available).
+
+Changes between versions 0.4b4 and 0.4b5
+========================================
+
+1. Integrated the changes from FreeBSD-3.1-RELEASE
+ (mostly bug fixes, buffer overruns, dump has now an "automatic
+ tape length calculation" flag, dump/restore can use kerberos now
+ (this is NOT tested), use environment variables for TAPE and
+ RMT etc.).
+
+2. Integrated three RedHat patches ("glibc", "kernel" and "bread" patches)
+
+3. Corrected a bug in restore when using 'C' option with multi-volumes
+ tapes (files splited accros two tapes give "size changed" errors
+ when comparing).
+
+4. Corrected the long standing bug when dumping multiple tapes.
+ This works for me, needs further testing.
Changes between versions 0.4b3 and 0.4b4
========================================