libepsilon/NEWS

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[2011-05-27] EPSILON 0.9.2 released
This release adds versioning support to libepsilon and
contains updated version of autotools-related files.
Source code is not changed.
[2011-04-30] EPSILON 0.9.1 released
EPSILON 0.9.1 is available for download!
This version includes automatic verification test suite,
portability improvements, bug fixes, HOW-TOs on running
EPSILON/Cluster and EPSILON/MPI.
Also EPSILON has been switched to dual license: GPL-3 and LGPL-3
[2008-04-06] EPSILON 0.8.1 released
EPSILON 0.8.1 is available for download!
The main feature of this release is speed improvement.
Several performance-critical parts of the library were
optimized and now EPSILON runs about 30% faster than
previous version.
Check it out!
[2007-08-31] EPSILON 0.7.1 released
EPSILON 0.7.1 is available for download!
The main feature of this release is MPI support. Message
Passing Interface is the well-known industry standard for
effective and portable parallel programming. Now EPSILON
runs full-speed on powerful clusters!
Enjoy the EPSILON!
[2007-07-22] EPSILON 0.6.1 released
EPSILON 0.6.1 is available for download!
The main feature of this release is clustering mode support.
Now you can distribute image processing on several machines.
With a high-capacity network you will get substantial speed-up!
As of release 0.5.1, EPSILON offers multi-threading mode.
This mode is perfect for multi-core CPUs and SMP machines.
For a maximum portability you can also build thread- and
cluster-unaware EPSILON version.
Among new features, this release also includes some bug fixes.
Enjoy the EPSILON, feel the power!
[2007-06-22] EPSILON 0.5.1 released
Cheers! EPSILON 0.5.1 is available for download!
The main feature of this release is multi-threading
support. Now EPSILON runs full speed on SMP machines!
EPSILON decoder is also improved in terms of fault-tolerance:
even heavily-corrupted and malformed images can be
synchronized and decoded. This release also includes
some bug fixes. So, at every turn EPSILON becomes better,
faster and robust!
[2007-06-09] EPSILON 0.4.1 released
EPSILON 0.4.1 is available for download!
The main feature in new release is two-pass variable
bit-rate (VBR) encoding mode. VBR mode gives essential
image quality boost. Another feature is a command for
graceful file truncation. And the last but not the
least, we added handy user manual. Enjoy!
[2007-05-30] EPSILON 0.3.1 released
Cheers! EPSILON 0.3.1 is available for download!
There is a number of changes in this release. First of all,
a lot of useless code is removed. The program was substantively
refactored and now looks much more pretty. New feature in this
release is a large file support: now EPSILON can process
HUGE images!
[2006-11-01] EPSILON 0.2.1 released
EPSILON is an OpenSource wavelet compressor. This development
release is several times faster than previous one. A lot of
complicated code in SPECK encoder is rewritten in much more
simple and clean fashion. All library sources now carefully
commented.
[2006-09-13] EPSILON 0.1.1 released
This is a first working version!