- Add per-band M/S processing with full encoder/decoder matrix in Web Audio API
- Right-click context menu on EQ nodes for filter type and channel switching
- Right-click empty graph space to add nodes
- Remove nearest-node snap-click interaction
- Replace IIR shelf filters with native BiquadFilter for glitch-free updates
- Add 6 M/S showcase presets with research-informed mastering values
- Add 5 shelf-based stereo presets (Warm, Bright, Hi-Fi, Dark, Radio Ready)
- Standard presets now reset all bands to stereo/peaking
- Graph contrast fix for light themes using color-mix()
- Colored help button and rewritten how-to documentation
- Default graph zoom changed to ±16 dB
- Pad band arrays when import/AutoEQ has fewer filters than MIN_BANDS
- Early return in applyAutoEQBands for zero enabled bands
- Persist interpolated gains before audio rebuild on band count change
- Derive export Q from actual octave spacing between adjacent bands
- Validate inputs in all GEQ storage setters
- Add Bands/Min Hz/Max Hz controls to legacy EQ section
- Dynamic frequency generation with log spacing and auto-scaling Q
- Import/export handles variable band counts, Q optional for shelves
- Custom presets interpolate across different band counts
- Update legacy EQ tutorial for new controls
Replace usages of parseFloat(... ) || default and parseInt(... ) || default with explicit parse + isNaN checks to avoid treating valid numeric zeros as falsy. Changes in js/settings.js and js/storage.js update parsing for replayGain preamp, playback speed, scrobble percentage, equalizer band count, and font size so only NaN triggers the fallback value and valid 0 values are preserved.
Android:
- Fix stale wake lock detection by checking isHeld() before reacquiring
- Wrap startForegroundService in try-catch to handle launch exceptions
- Add START/STOP intent actions to prevent stop/start race condition
HTML/Accessibility:
- Convert preset and preamp spans to proper <label> elements
- Add aria-controls to database collapse button
- Sync aria-expanded state when toggling database panel
JavaScript:
- Guard auto-resume with source check to avoid resuming when not playing
- Add _calculateQ() fallback in fast-path EQ filter updates
- Persist graphic EQ gains and preamp to storage from setters
- Include 'legacy' in EQ mode restoration check
- Clear container before rebuilding GEQ bands for idempotency
- Use AbortController for document-level listener cleanup
- Apply gain calculation for non-parametric modes in touch snap
- Validate stored GEQ values are finite numbers
CSS:
- Remove non-standard appearance: slider-vertical property
- Add 16-band graphic equalizer with legacy EQ mode
- Add speaker measurement and room correction EQ
- Fix audio skipping with AutoEQ on Android background
- Improve audio performance to prevent skipping under CPU load
- Fix dual EQ applied when switching between legacy and parametric modes
- Remove redundant Equalizer settings tab
- Improve mobile EQ band layout and collapsible database section
Engine & algorithm:
- Use default shelf Q (1/√2) in calculateBiquadResponse for shelf filters
- Compute normalization offset on measurement frequency grid to avoid bias
- Try stale cache for all fetch errors in autoeq-importer, not just timeouts
Audio pipeline:
- Pass postProcessingQuality (preserves Dolby Atmos override) in api.js
- Persist custom band frequencies in equalizerSettings storage
- Restore custom frequencies on _loadSettings instead of regenerating defaults
- Export clamped preamp value in applyAutoEQBands text output
- Propagate filter type and Q values through equalizer import chain
- Update freqRange after importing custom filter frequencies
- Remove return in finally block that hid LOSSLESS fallback failures
Data consistency:
- Normalize artist IDs with String() in blockArtist/unblockArtist
Lint & code quality:
- Annotate empty catch blocks (Atmos codec probes)
- Remove unused catch parameters
Accessibility:
- Add aria-label and for attributes to all AutoEQ form controls
- Add role="status" aria-live="polite" to feedback spans
- Update filter type documentation to reflect shelf support
- Hide parametric-only sections by default to match active tab
UI:
- Move AutoEq button directly under graph
- Hide shared button in Parametric/Speaker modes
- Replace hardcoded white legend dot with theme-adaptive color-mix
- Add pointer-events:none and focus-within to profile delete button
The plugin runs all imported SVG files through svgo.
For index.html, you can use the following syntax:
```html
<use svg="file.svg" size="24" />
```
For scripts, use the `?svg` import query
```javascript
import SVG_FILE from './file.svg?svg&size=24
```
Note: size is shorthand for specifying both width and height individually. You can also set any property of the base SVG element.
You can also use the `?svg&icon` query to return a function that allows dynamically resizing the SVG string.
