Installer:
https://softoroom.org/...Riot-setup.exe
http://www.mediafire....Riot-setup.exe
Portable:
https://softoroom.org/...45948/Riot.zip
http://www.mediafire....twmjt/Riot.zip

v.0.4.3 (16.10.2010)
- fixed Vista (possible Windows 7) bug with not being able to type in the batch dialog some characters used as shortcuts (R, L, etc). This occurs only if the program is launched with at least 2 files as parameters which results in the Batch window being opened at startup.
- corrected a name in the About->Credits section
- fixed some memory leaks in the batch dialog related to the FileList
- optimized startup sequence
- updated FastMM to version 4.97
- updated vclfixpack to version 1.4 (some fixed which are not needed were removed)
- fixed a crash in FreeImage when reading a JPEG with corrupted XMP data
- fixed loading of JPEG images with a not null but zero length IPTC segment (bad files produced by Picasa)
- fixed a crash in FreeImage when loading a PSD with a CMYK embedded thumbnail
- other minor modifications

_http://download.crios...type=installer

_http://download.crios...load.php?sid=R

v.0.4.4 (19.10.2010)
- fixed an access violation at startup in the DLL version, which occurs only in Vista (possible Windows 7).
The exception is caught when reading the configuration data.
- the Batch window is not displayed anymore if the images sent as parameters are not supported. The previous
behavior was to show the window with no files loaded.
- removed optipng -o5 external PNG optimizer preset and added advpng preset by default

_http://download.crios...type=installer

_http://download.crios...load.php?sid=R

* fixed a bug with Paste from clipboard. Pasted images were shifted a few pixels.
* fixed a bug in the DLL version with the toolbar containing rotate, resize, compress to size, etc.
The toolbar should be enabled after successful image loading from the host application.

_http://download.criosweb.ro/Riot-setup.zip

_http://download.criosweb.ro/Riot.zip

+ added Help file (not yet complete)
+ DLL version: added flags for all JPEG chroma settings
* DLL version: the default chroma for RIOT_SaveToFile is now "medium" instead of "low"
* Batch mode: fixed a bug when using a bat file as external PNG optimizer and @echo off is not on the first line.
This problem does not occur in normal mode.
* DLL version: fixed some sliders going nuts when pressed during tooltip display
* fixed preview executed twice when asked to resample big images
* Batch settings "Keep original date/time" and "Report file size changes" are now remembered at startup
* if "Report file size changes" is checked and the selected external optimizer is not installed the reported size
is -100% or ~ -99.9%. Fixed !
* fixed error running same batch twice with external optimizer and "Keep original date/time is checked
* file is now set as modified only if OptimizePNG is successfully executed
* fixed related issues reported in the RIOT forum, with the external PNG optimizer implementation
* fixed a memory leak in FileIsWritetable
! avoid some file locking problems

_http://download.criosweb.ro/Riot-setup.zip

_http://download.criosweb.ro/Riot.zip

+ added automatic optimization mode
+ added loading support for "half float" format to TIFF
+ added drag folder to load files in batch mode
+ added progress monitoring for jpeg load/save and resize
! superior internal PNG compression. Added 4 compression levels (zlib-9 with heuristics and filters for low setting and zopfli deflate used for the higher settings)
! color quantization to 2 colors now outputs 1 bit images instead of 4 bit (smaller filesize)
! changed transparency settings (added simplify checkbox)
! faster color quantization of images with 16 colors or less (output bit depth controlled by the quantizer itself)
! greatly improved resize/resampling speed
! upgraded to LibTiff 4.0.3
! upgraded to libPNG 1.5.13
! upgraded to OpenJPEG 1.5.1
! allowed loading of PNG with benign errors (such as images with too many IDATs)
* batch settings: keep date date & report size changes options are now preserved
* fixed crashing when loading some JPEG files with invalid EXIF tag length
* fixed PNG plugin with saving of transparent monochrome images
* fixed JPEG error: Exif: Suspicious offset of first IFD value
* fixed a crash when loading TIFF images with a TIFFTAG_TRANSFERFUNCTION Exif tag
* fixed a crash reading a TIFF with an uncommon 24-bit palettized file
* allowed loading of TIF with missing bitspersample/samplesperpixel/photometric tags
* fixed BigTIFF signature validation
* fixed TIFF plugin truncating metadata tag on loading if type is ASCII and it's value is of variable size (TIFF_VARIABLE)
* fixed loading of Exif with bad thumbnail data or with a bad first offset size
* fixed PSD parser when reading PSD files with corrupted resources
* resize: fixed a NULL-pointer access bug occurring for transparent images with a linear palette
- removed PNG interlacing
- removed Grayscale from Color reduction presets => replaced with Grayscale checkbox in Image adjustments
- removed libMNG, using internal reader instead

v. 0.5.1 (22.08.2013)
* fixed opening of images with a single color like the one found in jquery-UI (ui-icons_2e83ff_256x240)
* fixed Compress to size action enabling
! using checkerboard to show transparency instead of background color from file. Some images have the background the same color as the foreground and that can be confusing.

+ added support for Gimp 2.10 in the plugin installer
* fixed a bug in batch mode where in certain conditions optimized files don’t get written
* fixed memory leak when opening the batch window, which also caused Access Violation in host applications if used as plugin
* fixed issue with saving of zoom factor
* fixed default batch window size not showing Settings button in certain situations
* fixed Compress to Size button not always enabled when needed
* minor UI fixes
– removed feature to toggle “Report file size changes” from batch settings. It is on by default
– removed menu item for Help Context. Docs will be moved to the website