42 ENHANCEMENTS: * New translations * Added cavaco (cavaquinho) * Switch to freq. base if harmonics button pushed * Blank trace while playing tone * Define/save/restore custom instruments * Match size of screen capture to size of trace window BUG FIXES: * Add support for old systems that lack subprocess.check_output method * Fixed regression for mode switching when deboucing radio buttons 41 ENHANCEMENTS: * Move time/frequency-base control to main toolbar * Autoselect frequency base when tuing 40 ENHANCEMENTS: * New icon for tuning toolbar by Manuel Quiñones * Added Charango, Sitar, Ukulale, et al. * New translations * Add entry for user-specified tuning line * Add entry for individual notes 39 ENAHNCEMENTS: * Add tuning lines for guitar, violin, viola, cello, and bass (#3657) * Channel mute (#3680) BUG FIX: * Typo preventing resistance mode from working on XO 1.75 hardware 38 ENHANCEMENT: * Improved calibration for XO1.75 by Tony Forster 37 ENHANCEMENTS: * New translations BUG FIXES: * Lock mode-selection radio buttons while mode is being reset (#3616). * Fixed logic error that was causing triggering on both rising and falling edges (#2203). * Fixed typo that had caused triggers to stop working (also #2203). * Replaced deprecated "commands" with "subprocess". * Pause grabbing (releasing audio device) when activity is not active. 36 ENHANCEMENTS: * stereo capture * calibrated data logging * multi-channel data logging * time-stamped data logging * reconfigured toolbars to better reflect common use BUG FIXES: * screen capture works again * journal spam eliminated 35 ENHANCEMENTS: * new translations BUG FIX: * fixed problem with pootle that was preventing new strings to be committed 34 * new translations * new icons 33 * fix path problem for interval graphic on sound toolbar (#2730) * removed dependency on HAL for determining hardware 32 * added missing tooltip to sensor interval spinner (#2121) * updated depreciated activity.info fields (#2178) 31 * avoid race condition that leads to image capture corruption (#2119) (thanks to quozl) * eliminate exception handler for tooltip text (#2121) * increment capture file id in Journal (#2120) * simplified Journal interactions (#2124) * disabling sharing until sharing works again (#2123) 30 * eliminate dependency on amixer (thanks to Sascha Silbe) * tweaked parameters for XO 1.5 * cleaned up code for non-OLPC hardware * eliminate sensor toolbar for non-XO hardware * improved hardware-detection logic * added 1/10 second sample interval for sensor data * added additional bias control for sensor data * added tooltips for sliders (thanks to POSSE team) * improved labels for capture intervals (thanks to POSSE team) * added support for new toolbars * moved frequency slider to main toolbar * fixed problem with overcrowded toolbar preventing trigger control to appear * new .es translations (thanks to rgs) 29 * support for XO 1.5 (thanks to Sayamindu Dasgupta) 28 * numerous patches to speed up code by Benjamin and Sebastian Berg 27 * added exception handling for gconf for old builds 26 * fixed toolbar display bug * cleaned up sound record code * caught exception causing resume from journal crash * added display of sample value to toolbar 25 * Added invert button to invert time-based waveform * Work around alsa problem on non-XO hardware that was preventing launch 24 23 21 * #8683 Fixed minor sensor logging problem 20 * Added license information 19 * New usage context based UI - sound and sensors context * In sound context recording takes screenshots of waveforms and creates journal entries * In sensors context recording writes csv values and creates journal entry * Textbox at bottom to show prompts for easy usage * New even lower frequency display in sound context for 25hz waveforms * Waveform color is XO stroke color * Major changes in codebase from ver18 to make it easily extensible from a dev point of view * Supports upto 4 simultaneous waveforms display by specifying start and end co-ordinates 18 * Fixed changing Numeric to numpy * Updated translations 17 * New translations (Pootle) * Bitfrost compliant (Logging works now) #6436 16 * New translations added via Pootle - pl, te, mn, ff_AF, ff, bg, ca 15 * New translations added via Pootle 14 * (Note : This release doesn't comply with Bitfrost. Please see AnalogInput.py to correct that) * Revisited Journal Integration - now scale, mode etc. are also written in logfile * Details show/hide added - rms, avg, X Axis scale and Y Axis scale are visible * Fixed #3616 by making the Activity wait for ,active = True to fire before trying to get hold of the sound device * Increased gain slider sensitivity, also disabled Mic Boost throughout Activity 13 * Changing sampling rate from ALSA rather than using downsampling in code * Frequency slider now takes three discrete values * Faster background drawing method * Code cleanup * Fixed Activity not calling on_quit when quitting. 12 * Fixed #4444 by disabling the gobject.timeout when activity is inactive that queues up the expose drawing event 11 * Fixed and closed #3666 10 * Fixed sound related problem by turning up Master and PCM high on exit (closed #3481) 9 * Code modified to match Alsacontrol name 'DC Mode Enable' * UI refinement and improvement * Fixed loud feedback problem 8 * No change from version 7. 7 * Fix NEWS file NEWS files should be appended to for every major change and the setup will take care of adding the version when releasing 6 * Initial release