Introducing the ShutterLab RAW Engine. • New: SLR Engine, ShutterLab’s own RAW engine (experimental). Turn it on in Settings to develop Bayer DNG photos with its own demosaicing, highlight reconstruction, sensor-aware noise reduction and lens corrections. Turning it on also enables 32F processing. • Choose from five SL color profiles: Natural, Neutral, Vivid, Portrait and Film. SL Neutral stays flat for editing. • New SLR Develop tool in the editor: pick a profile for each photo and fine-tune RAW noise reduction, color noise, defringing, highlight reconstruction, vignetting and chromatic aberration correction. • With SLR, white balance is adjusted in the camera’s RAW color space, and exposure and highlight edits use the headroom in the RAW file before the profile’s tone curve is applied. • Press and hold the compare button on the preview to see the same photo developed by the standard iOS RAW decoder. • Keep shooting while photos are being saved. Processing and saving continue in the background, and the status bar shows how many photos are still saving. • Processing precision and output options now appear only on the editor’s tool screen. • Fixes: canceling an edit no longer changes how a photo is rendered, the gallery updates when new photos finish saving, and a failed Photos library copy is no longer reported as a failed capture. SLR Engine works with Bayer DNG photos captured in ShutterLab. ProRAW and other formats continue to use the standard iOS decoder. SLR results differ from the standard rendering, and development can take longer.

More control when shooting. More flexibility when editing. • Adjust ISO, shutter speed, white balance, focus and EV directly in the viewfinder with animated dials. Show or hide these controls in Settings. • Choose high-precision 32F processing for capture post-processing and gallery edits, with separate 32-bit floating-point TIFF master export. • Keep your original RAW and save an additional SDR image developed in 32F. Choose JPEG, HEIC or 16-bit TIFF for the companion image. • Preview and edit in HDR, and save high-quality 10-bit HDR HEIC images. • Fine-tune focus with a 2×/4× preview magnifier that does not change the saved photo’s framing, plus separate AF/AE targets and independent locks. • Access C1/C2/C3 quick presets, shutter priority with Auto ISO, gray-card white balance and interval shooting while the app stays in the foreground. • Organize your gallery with rating filters and capture groups, copy and paste editing adjustments, and use export presets. • Enjoy a new app icon, clearer Settings, and fixes for AF/AE target handling and locking, interval shooting, TIFF metadata and language updates. 32F refers to internal processing precision after decoding. Saved file bit depth depends on the output format. HDR features require iOS 17 or later and compatible hardware.

Improved camera reliability after capture, including format and zoom changes. Fixed missing localized labels in photo information. Added a localized App Store review button under Feedback. Improved overall stability when switching camera settings.

New in this release • Professional controls for ISO, shutter speed, exposure compensation, white balance, focus and zoom. • JPEG, HEIF, TIFF and DNG capture with Adobe RGB (1998) and ProPhoto RGB color profiles. • Professional metering modes: Matrix/Evaluative, Center-Weighted, Spot, Partial, Highlight-Weighted, Average and Face Priority. • Improved RAW/DNG capture, bracketing, camera switching, repeated shooting, focus and exposure metadata. • More reliable gallery editing with improved RAW previews, LUT/HDR workflows, sharpening, noise and grain controls, and slider reset behavior. • Improved stability and performance.

Improved manual exposure reliability when shooting with ISO and shutter speed together. Fixed issues where camera settings or edit previews could appear inconsistent after capture. Also improved white balance, metadata stability, and overall editing reliability.

Added the ability to take photos using the volume buttons! Fixed a bug in the gallery editor.