This release adds the following features:
- Use dynamic port selector in Zarr/JSON writers
- datactl: Allow for more SignalBlock typecasts
- Streamline EDL data-file basename slug creation algorithm and logic
- ui: Animate overloaded connections
- meson: Add negative-list to disable specific modules
- flowmeter: Add stream flow meter debugging helper module
- open-ephys-acq: Suggest proper output data names for streams
- open-ephys-acq: Read digital input lines and export them as stream
- open-ephys-acq: Auto-enable ADC/AUX if any one of their channels is selected
- jsonwriter/zarrwriter: Add the ability to save raw TTL line readings
- latencycheck: Add histogram display and make module a non-developer module
- plot-timeseries: Add support for plotting raw TTL line readings
- signalfilter: New module to apply IIR filter chains to signals
- videotransform: Add Mirror and clockwise Rotate transforms
This release fixes the following bugs:
- udev: Ensure our rules run before 73-seat-late.rules
- engine: Streamline niceness/realtime handling against the RtKit budget
- engine: Estimate connection heat based on items size+count, not just count
- fabric: Avoid unnecessary syscalls when notifying event handlers
- mlink: Always process control-events on sample-independent event source
- mlink: Fix backpressure and never drop samples on overloaded connections
- imgui: Don't write a unneeded imgui.ini into the working directory
- imgui: Ensure text fields are editable
- imgui: Make sure the current locale decimal point is properly respected
- camera-arv: Gate teardown and don't capture thread stack objects
- camera-generic: Don't resize received frames, set framerate early
- camera-generic: Prevent log spam for normalized-scale property read-backs
- camera-generic: Pull supported resolutions from V4L
- camera-lc: Add new libcamera-based module for capture from UVC devices
- canvas: Simplify the display speed adaptation logic
- canvas: Set a larger default canvas size
- open-ephys-acq: Address all compiler warnings
- open-ephys-acq: Align value scaling to what the Open Ephys GUI does as well
- open-ephys-acq: Shift start timestamp to recorded start time
- open-ephys-acq: Add buffer-aware timesync support
- plot-timeseries: Drop removed channels from list if source metadata changes
- plot-timeseries: Remember manually-set y-axis limits in project settings
- plot-timeseries: Use XXH3 in channel-color algorithm for deterministic colors
- videorecorder: Don't fail when deferred-encoding very short video chunks
- videorecorder: Drop misleading log warning when recording raw video
- json/zarrwriter: Properly write sampling rate into metadata as well
- zarrwriter: Use a softer color that looks even less like the error color
This release includes the following changes:
- vendor: Update liboni
- ci: Implement basic resource usage instrumentation
- ci: Perform optimized test builds
- ci: Release with combined source tarballs
- debian: Drop PPA upload helpers
- tests: Add more complex signal viewer helper script
- plot-timeseries: Port internals to use std::string instead of QString
With contributions from:
Matthias Klumpp, Victor Negîrneac
