Новое в версии 3:

Hydra 3.2 — November 4th 2013
Mavericks compatibility
Fixed incorrect preset rendering
Fixed UI glitches
Faster real-time previewing of tone-mapped image thanks to improved Mavericks Core Image/OpenCL pipeline
Integration of Mavericks native image browser, which gives access to iPhoto, Aperture, and iCloud photo libraries
Other Corrections
Cropped images are now correctly rendered when app is in trial mode (no more white frame)
Fixed previewing artifacts
Hydra 3.1.1 — November 22nd 2012
Added support for exporting image as Radiance (.hdr) file
Fixed a possible hang problem when operating Hydra as Aperture or Lightroom plug-in
Fixed a tone-mapper problem: Tone-mapping can now be disabled in new documents.
Hydra 3.1 — October 24th 2012
Minimum system requirements: OS X 10.7.3 Lion or later
Support for Retina displays
Better integration of Mountain Lion sharing services: Facebook, Twitter, and Flickr are now supporting native OS X sharing services.
Improved previewing: previewing of HDR image now remains at full resolution (no low resolution toggle) when editing settings in Develop mode. Previewing is also much faster than previous version.
Faster processing of HDR image: transition from Prepare to Develop mode is now up to 4x faster, thanks to improved Grand Central Dispatch-based multicore method.
Better version checks when operating as an Aperture / Lightroom plug-in: Hydra will now report if the plug-in is too old, or if Hydra itself must be updated.
Refined design for empty document window and tool interface.
Document reopening improvement: a previously developed HDR document now reopens in Develop mode. Feedback is provided during the reopen process.
Hydra 3.0.3 — August 29th 2012
Sandboxing: Hydra is now fully sandboxed for better user security
Plug-in version check: when Hydra is operated as a plug-in (from Aperture or Lightroom), it checks that the plug-in version is compatible with the app
Fixed insertion of alignment points: inserting alignment points now keeps the window in focus
Fixed ghost zone drawing problem: ghost interface now always appears when editing ghosts
Fixed image processing probe deletion: removal of probes now works as expected
Fixed incorrect window texture: document window no longer appears flat
Hydra 3.0.2 — January 3rd 2012
UI localized in Italian
Fixed a crash when importing images on Mac OS X 10.6 Snow Leopard
Hydra 3.0.1 — October 31st 2011
Auto-alignment is no more proposed for single image documents
Batch jobs can now be removed with backspace (delete) key (Pro version)
Fixed Import action behavior (File menu)
Fixed a crash for image import on Lion
Fixed a problem that would prevent correct display ghost checkboxes, sometimes related to fullscreen mode
Fixed a problem affecting probe removal (Pro version)
Hydra 3.0 — October 6th 2011
Completely new user interface
Additional features available in the Express version (image processing features, plug-ins...)
Localized in English, French and German
Better interactive visualization:
Full resolution image, fast display
Interactive adjustments
Overview/manipulation of displayed image area within the whole image
Mouse scrolling and zoom in/out
Optional flashing low/highlights alerts
Better fullscreen support
Improved display of photo information
Image processing:
2 modes of operation: Photo Preparation, and Photo Development
Better camera response function estimates
Automatic or zone-based ghost removal (due to moving objects in different exposures)
Image alignment:
Much improved automatic alignment, even for farther apart exposures
Interactive point placement, with increased contrast display for easier manual matching
Subpixel point matching with subpixel user input
Reset button for individual alignment points
Better support for low contrast/less textured images
Tone mapping:
Entirely rewritten tone mapper
Full 32-bit floating point pipeline (per color component)
32-bit EV histogram and 8-bit tone-mapped histogram
Realtime adjustments on full resolution image
Reset of any slider by double-clicking it
Better central exposure determination
Better quality & user control
New controls - adjustable per scope: Overall exposure adjustment, shadows & highlights enhancement, details enhancement, hue, saturation, brightness, contrast
12 presets available
User presets can be stored per document (snapshots)
Scope-based adjustments to target only bright or dark areas, red, green, or blue tones
Probe-based adjustments (Pro version only)
Probes are used to select areas based on distance/color/brightness tolerance (Pro version only)
Interactive probe placement (Pro version only)
Post-processing:
Crop
Glow
Vignetting
White frame
Workflow - Batch processing (Pro version only):
Drop files and folders, Hydra groups them as exposure sets
Photo sets can be modified by user (add/remove photo, split set)
Photo sets can be given different processing options (tone mapping preset, automatic alignment, ghost removal...)
Can create final images and/or Hydra documents for later manual editing
Display of batch processing progress
Export:
Improved export to iPhoto, Aperture, and Lightroom
Export to Flickr
Export to Twitter
Export to Facebook
Export to Mail
Better EXIF information handling
Copyright information added to EXIF data
Optimized for Lion:
Fullscreen Mode
Autosaving and Versioning
Automatic Termination and Restart
Improved Aperture plug-in
Improved Lightroom plug-in