mirror of
https://github.com/gqrx-sdr/gqrx.git
synced 2024-09-21 10:47:10 +00:00
614 lines
24 KiB
Plaintext
614 lines
24 KiB
Plaintext
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2.17.2: Released October 9, 2023
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NEW: FORCE_QT6 and FORCE_QT5 CMake options to force Qt version.
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2.17.1: Released October 9, 2023
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NEW: Delete key clears the waterfall.
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NEW: I/Q tool can save recordings in SigMF format.
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NEW: Holding Ctrl speeds up mouse wheel zoom.
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IMPROVED: Reduced CPU utilization of waterfall display.
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CHANGED: DMG release requires macOS 12.7 or later.
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2.17: Released October 1, 2023
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NEW: "Avg" plot mode, which displays average of FFT bins.
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NEW: "Fill" plot mode, which displays both maximum & average of FFT bins.
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NEW: "Histogram" plot mode, which displays distribution of FFT bins.
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NEW: Selectable plot scaling: dBFS, dBV/RBW, dbV/√Hz, dBm/RBW, dBm/Hz.
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NEW: Min hold line in plot.
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NEW: A/B measurement markers on plot.
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NEW: Plot tooltip displays delta from demod frequency.
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NEW: Dropped frames are indicated by red background in FFT Settigns panel.
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NEW: "Avg" waterfall mode, which displays average of FFT bins.
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NEW: "Sync" waterfall mode, which mirrors averaged data from plot.
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NEW: Support for RTL-SDR Blog V4 in AppImage and DMG releases.
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NEW: Save FFT plot center frequency in settings.
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IMPROVED: Peak detection algorithm.
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IMPROVED: Peak detection uses peak hold data when available.
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IMPROVED: Maximum FFT size increased to 4M.
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IMPROVED: Maximum frame rate increased to 500.
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IMPROVED: Averaging slider is consistent across frame rates.
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IMPROVED: Visibility of text in axes.
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IMPROVED: Full support for high-DPI screens in plot & waterfall.
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IMPROVED: Plot & waterfall performance.
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IMPROVED: Plot can be zoomed & resized while DSP is stopped.
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IMPROVED: FFT window setting is stored as a string.
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IMPROVED: Waterfall span setting is stored in milliseconds.
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IMPROVED: Added 6 dB attenuation to WAV file recordings to prevent clipping.
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IMPROVED: Use logarithmic scale for frequency zoom slider.
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IMPROVED: Reduced CPU utilization of demodulators.
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IMPROVED: Properly handle smooth scrolling.
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IMPROVED: Shorten band names to fit in narrow spaces.
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IMPROVED: Delay plot & waterfall drawing until samples arrive from hardware.
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CHANGED: Frequency zoom slider zooms around center of display.
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CHANGED: Disallow scrolling beyond the FFT frequency limits.
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CHANGED: Default narrow FM deviation increased to 5 kHz.
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FIXED: Time on waterfall is calculated correctly.
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FIXED: Frequency is correctly rounded in I/Q filenames.
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FIXED: Crash in AFSK1200 decoder.
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FIXED: Hang when setting a very narrow filter width.
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FIXED: Inconsistent 1-2-5 scaling of amplitude axis.
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REMOVED: "Save waterfall" feature.
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2.16: Released April 28, 2023
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NEW: Restore AM & AM-Sync settings between sessions.
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NEW: Set/get audio gain via remote control.
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NEW: Only show bookmarks for active tag groups in the panadapter.
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FIXED: Loading of narrow FM tau setting.
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FIXED: Crash when adding or removing bookmark tags.
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FIXED: Redraw bookmarks immediately after changes.
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FIXED: DX cluster spots fail to expire around midnight.
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FIXED: AGC sensitivity bug introduced in version 2.15.10.
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IMPROVED: Rendering of frequency control and S-meter on some high-DPI screens.
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REMOVED: Support for GNU Radio 3.7.
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2.15.10: Released April 13, 2023
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NEW: Restore FFT zoom level between sessions.
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NEW: Restore peak detect & peak hold between sessions.
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NEW: "Z" keyboard shortcut sets frequency offset to zero.
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FIXED: Remove empty frame from bottom of I/Q tool window.
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FIXED: Sudden scrolling of file list in I/Q tool window.
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FIXED: Reset zoom slider after right click on panadapter / waterfall.
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FIXED: Aliasing when input rate is higher than 2 Msps.
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IMPROVED: AGC performance.
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IMPROVED: WFM stereo & OIRT performance.
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IMPROVED: I/Q swap performance.
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IMPROVED: Apply amplitude normalization to FFT window functions.
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2.15.9: Released April 9, 2022
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NEW: Qt 6 support.
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FIXED: Slider widgets don't work correctly on MacOS Monterey.
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2.15.8: Released January 25, 2022
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FIXED: Crash when DSP is restarted after a long pause.
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FIXED: Remove usage of deprecated Qt APIs.
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FIXED: Return correct RDS status in remote control.
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IMPROVED: Allow ordinary IP addresses to be used in remote control settings.
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2.15.7: Released January 23, 2022
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FIXED: Errors & warnings in appstream metadata & desktop entry.
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2.15.6: Released January 22, 2022
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IMPROVED: Install icon, desktop entry, and appstream metadata.
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2.15.5: Released January 20, 2022
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FIXED: Use correct categories in desktop entry file.
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2.15.4: Released January 15, 2022
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FIXED: Audio is delayed when FFT size is changed.
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2.15.3: Released January 15, 2022
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FIXED: RDS receiver skips some messages.
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FIXED: Buffer overruns in AFSK1200 decoder.
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FIXED: Crash when opening APSK1200 decoder with demod off.
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IMPROVED: FFT and S-meter performance.
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IMPROVED: Reduced FFT memory usage.
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IMPROVED: Increased S-meter resolution to 0.1 dB.
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IMPROVED: Accuracy of S-meter display.
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2.15.2: Released January 8, 2022
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NEW: Save & restore center frequency when playing I/Q files.
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FIXED: Device selection fails for some SoapySDR devices.
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FIXED: Segfault when starting AppImage on some systems.
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FIXED: Crash/freeze after stopping audio recorder or AFSK1200 decoder.
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IMPROVED: Frequency accuracy of plots at high zoom levels.
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2.15.1: Released December 18, 2021
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FIXED: DSP stops when device is changed.
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FIXED: USB error when device settings are changed.
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FIXED: Changing frequency using the keyboard doesn't work on MacOS.
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2.15: Released December 15, 2021
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NEW: Start/stop RDS and fetch Program Identification via remote control.
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NEW: Added IQ balancing to MacOS release.
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FIXED: Erratic behaviour of S-meter.
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FIXED: Compilation error due to missing include.
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FIXED: Startup crash on Windows.
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FIXED: I/Q playback when filename contains special characters.
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IMPROVED: Reordered the receiver mode drop-down list.
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IMPROVED: Receiver mode is now stored as a string in settings files.
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IMPROVED: Increased automatic squelch margin to 3 dB.
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2.14.6: Released October 6, 2021
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FIXED: SoapyPlutoSDR driver on MacOS.
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IMPROVED: MacOS releases are now signed & notarized.
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2.14.5: Released October 3, 2021
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NEW: Added SoapyRemote to AppImage and DMG releases.
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NEW: Added SoapyPlutoSDR to DMG release.
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NEW: Preliminary support for GNU Radio 3.10.
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FIXED: Compatibility with case-sensitive filesystems on MacOS.
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IMPROVED: Better reception of RDS signals.
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2.14.4: Released December 28, 2020
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NEW: Many more keyboard shortcuts.
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NEW: Display filename when recording audio.
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FIXED: Audio output doesn't work on MacOS Big Sur.
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FIXED: DC remove button doesn't work when Demod Off mode is selected.
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IMPROVED: Better demodulation of FM stereo signals.
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2.14.3: Released December 9, 2020
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FIXED: Lock button in Audio options dialog is always shaded on MacOS.
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FIXED: Restored Airspy HF and BladeRF support in MacOS builds.
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FIXED: Restored frequency tooltips on MacOS.
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FIXED: Monospace text displayed incorrectly on MacOS.
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IMPROVED: Better rendering on high-DPI screens.
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2.14.2: Released December 3, 2020
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NEW: Added button to lock audio FFT and waterfall ranges.
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FIXED: Crash when invalid device string is entered.
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FIXED: Receiver starts unexpectedly when "Enable RDS" is checked.
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FIXED: Invert scrolling option doesn't apply to audio FFT.
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2.14.1: Released November 27, 2020
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FIXED: Hardware retuning when dragging frequency axis with center button.
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FIXED: Removed non-functional Plot button from I/Q recording dialog.
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FIXED: Start DSP when Play button in I/Q recording dialog is clicked.
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FIXED: Tooltip for Rec button in I/Q recording dialog.
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IMPROVED: More accurate rendering of FFT fill.
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IMPROVED: Better rendering of amplitude axis.
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IMPROVED: Allow debug logging to be enabled at runtime.
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2.14: Released November 19, 2020
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NEW: Start/stop DSP via remote control.
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NEW: Device scan button in Configure I/O devices dialog.
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NEW: Added "Recent settings" menu.
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NEW: Added synchronous AM demodulator.
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NEW: Added band plan to bottom of FFT.
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NEW: Added support for DX cluster.
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NEW: Added "F" shortcut to select the frequency controller.
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FIXED: PortAudio detection on MacOS.
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FIXED: Crash when closing AFSK1200 decoder.
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IMPROVED: Make axes take precedence over demod box in plotter.
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2.13.5: Released November 7, 2020
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FIXED: Set correct buffer size for audio FFT.
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2.13.4: Released November 6, 2020
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NEW: Added man page for use by distributions.
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FIXED: Crash when time span is set and waterfall height is set to 0%.
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FIXED: Filter width is incorrectly set when demod is off.
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IMPROVED: Removed Boost.Format dependency.
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2.13.3: Released November 1, 2020
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FIXED: Crash when waterfall height is set to 100%.
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IMPROVED: Removed Boost.Program_options dependency.
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2.13.2: Released October 24, 2020
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NEW: Preliminary support for GNU Radio 3.9.
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NEW: Print UDP configuration.
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NEW: Viridis color map.
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FIXED: Loss of precision in the plotter's frequency axis.
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FIXED: Usability on smaller screen sizes.
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2.13.1: Released October 17, 2020
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FIXED: Crash when invalid sample rate is specified.
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FIXED: Decrease minimum size of FFT Settings panel.
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FIXED: Typos.
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IMPROVED: More Airspy HF+ sample rates added.
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2.13: Released October 16, 2020
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NEW: Stereo option for UDP streaming.
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NEW: Script to generate AppImage.
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NEW: Allow scroll wheel direction to be inverted.
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FIXED: FM de-emphasis causing audio to be 20 dB quieter than it should be.
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FIXED: FM de-emphasis applied incorrectly in WFM stereo receiver.
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FIXED: Update waterfall time resolution when FFT settings are changed.
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FIXED: Update waterfall time resolution when window is resized.
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FIXED: Restore waterfall time span between sessions.
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FIXED: FFT buffer overlap calculation.
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FIXED: Crash when launching without device connected.
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FIXED: Crash when setting invalid RF gains.
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FIXED: Audio panadapter / waterfall slider direction.
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FIXED: Clear FFT averages when changing FFT size.
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FIXED: Crash when source block doesn't support IQ balancing.
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FIXED: Bookmark labels in FFT draw over each other.
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IMPROVED: DSP and FFT performance.
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IMPROVED: Panadapter & waterfall performance.
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IMPROVED: Smooth panadapter & waterfall redrawing.
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IMPROVED: Better default values for various settings.
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IMPROVED: Audio waterfall colormap matches I/Q waterfall.
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IMPROVED: Use all available display space for panadapter & waterfall.
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IMPROVED: Updated RDS decoder.
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IMPROVED: More Airspy HF+ sample rates added.
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2.12.1: Released January 27, 2020
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NEW: White Hot, Black Hot and White Hot compressed colormaps.
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2.12: Released January 26, 2020
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NEW: GNU Radio 3.8 support.
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NEW: Mute button in audio panel.
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NEW: Google Turbo and Plasma color maps.
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NEW: Set/get device gains via remote control.
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FIXED: FFT display sometimes disappears.
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FIXED: Crash on startup when using HackRF.
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FIXED: dB scale disappears when zooming to 1 dB per grid line.
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FIXED: Raw I/Q output missing one channel.
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FIXED: Trap exceptions and show a message instead of crashing.
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IMPROVED: Prevent zooming out too far.
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IMPROVED: Make unlit digits slightly visible.
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IMPROVED: Only show sample rates supported by both models of BladeRF.
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2.11.5: Released May 17, 2018
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FIXED: Crash in remote control 'q' command.
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2.11.4: Released April 17, 2018
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FIXED: Reduced size of color selector button in bookmarks tag list.
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2.11.3: Released April 13, 2018
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FIXED: Memory leak in remote control interface.
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IMPROVED: Add backspace key to frequency controller.
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2.11.2: Released March 24, 2018
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FIXED: Layout on low resolution monitors.
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2.11.1: Released March 18, 2018
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FIXED: Removed visible border around frequency and meter widgets.
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2.11: Released March 18, 2018
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NEW: Selectable IQ FFT window type.
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FIXED: Problems on Mac Pro computers without built-in audio.
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FIXED: Black on black tooltips in the main window.
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FIXED: Auto-squelch sets 0 dBFS too often.
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FIXED: Can not play I/Q files if path contains a space.
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FIXED: Restore gains to slider states when hardware AGC is disabled.
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FIXED: Crash on startup when audio output device is gone (Mac OS X).
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FIXED: Filter offset no longer limited to +/- 9.999999 MHz.
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IMPROVED: Default FFT window for reduced spectral leakage.
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IMPROVED: Visual indicator of squelch level in the signal meter.
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IMPROVED: Show configuration file path when listing config files using -l
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IMPROVED: Microtelecom Perseus integration.
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IMPROVED: Implemented PPM correction for RF Space Cloud IQ (gr-osmosdr-gqrx)
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IMPROVED: Implemented PPM correction for PlutoSDR (gr-osmosdr-gqrx)
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2.10: Released January 21, 2018
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FIXED: Crash when starting gqrx using hackrf.
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FIXED: Spelling errors.
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IMPROVED: SDRPlay integration.
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2.9: Released November 11, 2017
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NEW: Airspy HF+ support.
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FIXED: Always save TCP and UDP host settings.
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FIXED: Application hangs when pulseaudio server is not running.
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2.8: Released September 16, 2017
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NEW: Remote control command to set LNB LO (LNB_LO).
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FIXED: Inactive Start DSP and Config buttons in toolbar.
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FIXED: Frequency controller digit not redrawn after a resize.
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FIXED: Set default mode to AM instead of none.
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IMPROVED: Detection of gr-osmosdr when installed in custom directory.
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IMPROVED: Remote frequency handling.
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2.7: Released August 19, 2017
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NEW: Airspy HF+ integration.
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NEW: PlutoSDR integration.
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NEW: Restore filter low cut and high cut between sessions.
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NEW: Restore FM parameters between sessions.
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NEW: Restore remote control state between sessions.
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NEW: Support for passband when setting mode through remote.
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NEW: Widget to enter receiver frequency.
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NEW: Button to reset squelch to its default (-150 dB) value.
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FIXED: Keep waterfall zoom level and zoom slider synchronised.
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FIXED: RDS status is not kept while jumping through bookmark.
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FIXED: .conf files are deleted when changes are saved.
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FIXED: Remote control not working if $http_proxy is set.
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FIXED: Audio rec does not work after trying to play deleted file.
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FIXED: QtSvg dependency.
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IMPROVED: Tuning through the remote control interface.
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IMPROVED: Increase narrow band receiver rate to 96 ksps (for APT).
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IMPROVED: LimeSDR integration.
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IMPROVED: Voiceover interface.
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IMPROVED: Input decimator performance.
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IMPROVED: Increased frequency limit to 999 GHz (500 GHz LO).
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IMPROVED: Hamradio style frequency display.
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IMPROVED: More short waterfall time spans.
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2.6.1: Released February 16, 2017
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IMPROVED: Option for reverting the behavior of the frequency controller.
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2.6: Released October 3, 2016
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NEW: 1-2-5 scaling on FFT axis.
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NEW: Audio waterfall.
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NEW: Remember AGC settings between sessions.
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NEW: Right-click on FFT resets frequency zoom.
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NEW: Separate dB ranges for pandapter and waterfall.
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NEW: Raw I/Q mode.
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NEW: Portaudio support.
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NEW: Command line option to set Qt style (fusion, windows, ...)
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FIXED: Stuttering audio with Pulseaudio backend.
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FIXED: Use system font on FFT plot (too small font on high res displays).
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FIXED: Broken FUNcube Dongle Pro+ support on Mac OS X 10.11.4.
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FIXED: Correct display of negative offsets between -1 and 0 kHz.
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FIXED: Reset frequency digits below the one that is being changed.
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FIXED: LNB LO could not be set from I/O configuration dialog.
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FIXED: Update squelch level when switching between demodulators.
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FIXED: Set correct filter range when loading bookmark.
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FIXED: White area on waterfall.
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FIXED: RFSpace Cloud-IQ support on Mac OS X and in PPA
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IMPROVED: Input decimator performance.
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IMPROVED: SDRPlay integration.
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IMPROVED: Only probe for devices when the program is started.
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IMPROVED: 1-2-5 scaling on FFT axis.
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IMPROVED: Allow user to enter ALSA device name.
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IMPROVED: Set default audio FFT range to -70...0 dB.
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IMPROVED: Restore audio FFT dB scaling between sessions.
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2.5.3: Released February 3, 2016
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NEW: Set and read squelch via remote control socket.
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FIXED: Toolbar appearance on Mac OS X.
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IMPROVED: Reworked CW reception so that channel is now centered on carrier.
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IMPROVED: Shortcuts to view/hide some of the dock widgets.
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IMPROVED: Respond to \dump_state remote command (needed by some clients).
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IMPROVED: Read remote frequency as double for rigctl compatibility.
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2.5.2: Released January 21, 2016
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NEW: Support for Red Pitaya (RX only).
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NEW: Build with GNU Radio 3.7.9.
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IMPROVED: Increased spacing between frequency divisions to prevent overlap.
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IMPROVED: Reduced minimum window size requirement to around 800x600 pixels.
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2.5: Released January 7, 2016
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NEW: Read out signal time and on the waterfall (disabled on OS X).
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NEW: Save waterfall to graphics file.
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NEW: Allow user settable waterfall time span (up to 24 hours).
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NEW: Cmake option to build using gr-audio backend (Andrea Merello).
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FIXED: FM stereo (revert to pre-2.4 behavior).
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FIXED: Mode selector not updated when selecting a WFM OIRT bookmark.
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FIXED: Show correct filter preset when filter LO/HI corresponds to one.
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FIXED: Prevent RDS panel from growing by making it scrollable.
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FIXED: Use correct audio backend on OS X (app bundle only).
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IMPROVED: Button layouts (mostly on Mac OS X).
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2.4: Released December 14, 2015
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NEW: Bookmarks.
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NEW: FM RDS decoder using gr-rds.
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NEW: Frequency tooltips on the FFT area (disabled on Mac).
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NEW: Filter shape selector (soft, normal, sharp).
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NEW: Slider to aid zooming on the frequency and dB axes.
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NEW: RFSpace Cloud-IQ support.
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NEW: OIRT stereo decoder (Daniil Cherednik).
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NEW: Input decimator.
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FIXED: Prevent crash due to device errors while starting the application.
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FIXED: Use hardware frequency in IQ file names.
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FIXED: FFT averaging (it can now be disabled).
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FIXED: "Could not resolve pattern10600" error messages in the terminal.
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FIXED: Antenna selection error with USRP B210 (Ethan Trewhitt).
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FIXED: LNB LO value not updated in I/O config dialog.
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FIXED: Initial gain of rtlsdr devices is no longer 0 dB.
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FIXED: DSP freeze when setting FM de-emphasis time constant to 0.
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FIXED: Use correct main category in desktop entry file.
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IMPROVED: Support up to 1M point FFT.
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IMPROVED: Fractional PPM correction.
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IMPROVED: AGC performance.
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IMPROVED: FFT performance.
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IMPROVED: Right click on frequency digit to clear digits.
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IMPROVED: Robustness against malformed remote control commands.
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2.3.2: Released November 28, 2014
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FIXED: Pandapter and waterfall widths are limited to 4096 pixels.
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IMPROVED: Add 2.5 Msps preset for Airspy.
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2.3.1: Released August 8, 2014
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FIXED: Use correct categories in .desktop file.
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2.3.0: Released August 5, 2014
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NEW: Support for setting analog bandwidth.
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NEW: Support for setting gain stages individually.
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NEW: Remember visibility status of main toolbar.
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NEW: Restore the geometry of the main window between sessions.
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NEW: Restore the state and placement of the dock windows.
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NEW: Nuand BladeRF support.
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NEW: RF Space SDR-IQ, SDR-IP and Netsdr support.
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NEW: Airspy support.
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NEW: Peak detection on the FFT plot.
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NEW: Max hold on the FFT plot.
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NEW: Audio streaming over UDP socket.
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NEW: Remote control through TCP socket.
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NEW: Set squelch level from current signal/noise level.
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NEW: Command line option to list existing configurations.
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NEW: I/Q recording and playback.
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FIXED: Incorrect handling of decimal values in LNB LO frequency.
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FIXED: Correctly apply initial LNB LO frequency.
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FIXED: Audio output device selection on Mac OS X.
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FIXED: Properly store settings when using Save As function.
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FIXED: Crash when recording audio with no rec directory set.
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FIXED: Only allow audio playback while DSP is running.
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FIXED: Ensure DSP is stopped when we exit.
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FIXED: Freeze when switching modes after audio recording.
|
|
FIXED: Toggling "ignore limits" changes frequency.
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|
FIXED: Include gqrx.desktop file.
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|
FIXED: Rename scope.svg to gqrx.svg to avoid confusion.
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IMPROVED: Gqrx can fit on small screens (900x600 pixels).
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|
IMPROVED: Better color gradient for the waterfall.
|
|
IMPROVED: FFT presentation at high rates and high sizes.
|
|
IMPROVED: Make release news available through the Help menu.
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|
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|
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2.2.0: Released August 8, 2013
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NEW: Official Ubuntu PPA and Mac OS X app bundle.
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|
NEW: Allow using audio output devices other than the default.
|
|
NEW: Automatic I/Q phase and gain correction (requires gr-iqbal).
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|
NEW: Qt 5 support.
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NEW: GNU Radio 3.7 support.
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|
NEW: HackRF Jawbreaker support.
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|
NEW: Funcube Dongle Pro+ support.
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|
NEW: Option to select antenna connector on e.g. USRP devices.
|
|
NEW: Configuration option to choose location of WAV recordings.
|
|
NEW: Uses gr-audio as default on all platform (pulseaudio still possible).
|
|
NEW: Command line option to remove configuration file.
|
|
NEW: Command line option to launch I/O device editor before application.
|
|
FIXED: Frequency control widget with recent Qt was broken.
|
|
FIXED: Bug that caused audio FFT data to be leaked into the I/Q FFT.
|
|
FIXED: Audio recording & playback.
|
|
FIXED: Proper handling of frequencies above 2147483647 Hz.
|
|
IMPROVED: Y-axis panning (click-and-drag).
|
|
IMPROVED: Rescale waterfall when resizing the main window.
|
|
IMPROVED: gr-audio support on Linux.
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|
IMPROVED: Audio gain setting no longer has impact on WAV recording.
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|
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|
|
2.1.251: Released March 1, 2013
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|
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FIXED: Incorrect device selection in config dialog.
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|
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|
|
2.1.246: Released February 29, 2013
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|
|
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NEW: I/Q swapping option.
|
|
NEW: FFT video filter with non-linear gain (still WIP).
|
|
NEW: Save and restore FFT settings.
|
|
NEW: Save and restore receiver options (offset, mode and squelch level).
|
|
NEW: AM DC removal using IIR filter.
|
|
FIXED: Removed graphics redraw delay when changing frequency or demodulator.
|
|
FIXED: Respect RF frequency range of input device.
|
|
FIXED: Added workaround for pixel error introduced in Qt 4.8.
|
|
FIXED: Crash when FFT size is smaller than plot width.
|
|
FIXED: Show correct initial filter preset in filter selector.
|
|
FIXED: Workaround for 'jerky streaming' when DSP is started using rtlsdr.
|
|
FIXED: Freeze when channel filter becomes too narrow in AM and FM modes.
|
|
FIXED: Crash when changing sample rate of the current input device.
|
|
CHANGED: Show device ID (e.g. rtl=0) in title bar instead of description.
|
|
IMPROVED: AGC settings moved to dialog window.
|
|
IMPROVED: Increase LO resolution to 1 Hz.
|
|
IMPROVED: GUI layout fixes for Mac OS X.
|
|
IMPROVED: Shortcuts for resetting and re-centering FFT plot after zooming.
|
|
IMPROVED: Crash recovery in case of bad config file.
|
|
IMPROVED: Support 50 fps FFT rate and allow disabling FFT.
|
|
IMPROVED: I/Q DC canceling.
|
|
|
|
|
|
2.1.148: Released December 9, 2012
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|
|
|
NEW: Support for USRP and RTL2832U (rtlsdr) devices.
|
|
NEW: Pan & zoom on the pandapter axes.
|
|
NEW: Allow changing FFT size.
|
|
FIXED: Mac OS X compatibility.
|
|
IMPROVED: Various improvements to the user interface.
|
|
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|
|
2.0.0: Released July 7, 2012
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|
|
|
First stable release of C++ version with Funcube Dongle support.
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|
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|
|
1.x:
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|
|
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Initial experiments using Python and gr-qtgui.
|