diff --git a/NEWS b/NEWS index fc3fec68..7ff7bad3 100644 --- a/NEWS +++ b/NEWS @@ -10,6 +10,15 @@ Changes in 1.09.4 beta (13 Nov 2000): * reduced overall memory requirements during packing * quite a number of internal source code rearrangements +Changes in 1.03 (30 Nov 2000) + * linked with a new version of the NRV compression library: + - improved compression ratio a little bit + - overall significantly faster compression + - much faster when using high compression levels like `-9' or `--best' + - much faster with large files + * atari/tos: added support for FreeMiNT + * the 32-bit DOS version now uses the new CWSDSTUB extender + Changes in 1.02 (13 Sep 2000) * watcom/le: fixed a problem with the Causeway extender * win32/pe: don't automatically strip relocs if they seem needed diff --git a/doc/upx.pod b/doc/upx.pod index 130ceee7..60a408e5 100644 --- a/doc/upx.pod +++ b/doc/upx.pod @@ -159,19 +159,17 @@ Compression levels 7, 8 and 9 favor compression ratio over speed. =item * -Compression level B<--best> may take a very long time. +Compression level B<--best> may take a long time. =back -Note that compression level B<-9> can be quite slow for some large +Note that compression level B<-9> can be somewaht slow for large files, but you definitely should use it when releasing a final version -of your program. (E.g. it took about 20 minutes to compress the almost -5 MB MAME 0.34 with B<-9> on my Pentium 133, but the resulting executable -was still ~65 kB smaller than when using B<-7>.) +of your program. Since UPX 0.70 there is also an extra compression level B<--best> which squeezes out even some more compression ratio. While it is usually fine -to use this option with your favorite .com file it may take several hours +to use this option with your favorite .com file it may take a long time to compress a multi-megabyte program. You have been warned. Tips for even better compression: @@ -596,6 +594,7 @@ Please report all bugs immediately to the authors. =head1 COPYRIGHT Copyright (C) 1996-2000 Markus Franz Xaver Johannes Oberhumer + Copyright (C) 1996-2000 Laszlo Molnar This program may be used freely, and you are welcome to