2026-06-23
Legal, privacy manifest, offer code guidance, support feedback surfaces, and App Store subscription wording.
Changelog
A public timeline of what the app can do.
A readable release history for users, reviewers, and future deployment checks.
This changelog summarizes major product milestones without exposing raw engineering noise. It highlights implemented workflows and repeats boundaries where users should not infer unsupported capabilities.
2026-06-232026-06-222026-06-212026-06-20
2026-06-23Latest source changelog entry
Local-firstRelease theme
No AI QCKnown absent surface
Latest status
App Store legal pages, privacy manifest, and support surfaces are in place.
The latest source changelog records App Store-ready Privacy Policy, Terms of Use, Subscription Terms, PrivacyInfo.xcprivacy, offer-code guidance, and Settings Legal pages.
Public legal URLs are planned for eegtracelab.com/privacy, /terms, and /support
PrivacyInfo.xcprivacy declares optional feedback data collection and required-reason API access
Feedback submission uses the production Supabase Edge Function and email forwarding path
Major milestones
From MVP reader to local research workspace.
The app now spans import, anonymisation, waveform review, research analysis, preprocessing, project organization, export, and legal/support surfaces.
Initial local EDF / EDF+ reader, metadata library, waveform viewer, montage controls, filters, annotations, and notes
Commercial Free plus Pro Yearly model with first-10-minute Free preview and 20 visible channel limit
Power Spectral Analysis, Time-Domain Signal Metrics, Time-Frequency Analysis, and Band Power Timeline
Structural Band Power Comparison and Aperiodic / Spectral Slope Analysis
Scalp EEG preprocessing with bad channel review, drift preview, re-reference preview, ASR, ICA, Raw vs Processed sources, runs, presets, and reports
Project Workspace, Analysis History, Parameter Presets, Excluded Windows, Local Export Bundle, and Local Batch Export manifests
Privacy / legal pages and App Store support copy
Recent release themes
What changed across the most recent entries.
The latest entries emphasize safer analysis entry points, stronger Free/Pro gating, richer preprocessing diagnostics, progress/cancel handling, and clearer local-only validation boundaries.
2026-06-22
Task-first Analysis entries, processed-source recompute behavior, ASR/ICA diagnostics, topomap pairing, and long-operation progress/cancel handling.
2026-06-21
Scalp preprocessing, Raw vs Processed sources, structural comparison, spectral slope, selected-channel analysis shortcuts, and Help / Guide coverage.
2026-06-20
Research Analysis hub, local workspace/export bundles, infraslow band support, annual Pro model, Free preview gate, and removal of legacy summary surfaces.
Known boundaries
What the changelog should not imply.
EEG TraceLab does not include AI QC report generation, clinical diagnosis, seizure detection, raw EDF cloud upload by default, clinical reporting, or managed lab workflows.