mirror of
https://github.com/ra3xdh/qucs_s
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63 lines
2.4 KiB
Markdown
63 lines
2.4 KiB
Markdown
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# Qucs-S 0.0.24
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## New simulation types
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* Added S-parameter simulation using Ngspice and Xyce backends; Ngspice>=37 requiered #84, #79
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* Added FFT analysis with Ngspice backend #88
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## GUI improvements
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* Implemented dark desktop theme support #66
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* Implemented manual setting of the X-axis markers postion #92
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* Added separate setting for schematic and application font
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## Qt5 support
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* Removed QtScript dependency (thanks @Zergud) #77
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* Fixed Qt5.15 deprecation warnings #75
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## Component libraries
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* Added quartz crystal library (Crystal.lib); the quartz model is optimized for filter design;
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* Added TL431 device in Regulators library;
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## General bugfixes
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* Fixed crash on HB simulation with XYCE #28
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* Fixed empty path for working directory #86
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* Show error when schematic contains only DC simulation (no effect for Ngspice) #83
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* Fixed layout in arrow properties dialog #81
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* Fixed drag'n'drop operation from left dock to schematic
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* Fixed newlines in SPICE resitors #62
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* Fixed crash on Wayland #76
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## Documentation and examples
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* Added offline PDF tutorial; the link for old Qucs tutorial removed from Help menu #78
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* Added examples for new S-parameter and FFT simulations
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* Fixed distortion simulation example #83
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## Known issues
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* Parameter sweep doesn't work when using the Fourier simulation with XYCE backend #73
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* Netlister may produce duplicate .SUBCKT entry when using the same component from user and system library #82
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# Qucs-S 0.0.23
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## Qt5 support and new features
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* The Qucs-S application is now fully ported to Qt5 and could be compiled on modern Linux distributions; #72 #32
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* Added two new component libraries: BF998 and Tubes containing two-gate MOSFET and vacuum tubes (triodes and penthodes provided by @olegkapitonov ) models;
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* Windows binary switched to 64-bit build. The old 32-bit binaries are not provided anymore;
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* Ngspice is now the default simulation kernel on the first application start;
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* The Qucs-S doesn't use a shared settings file with Qucs anymore #71
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## General bugfixes
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* Fixed "Show last netlists" not showing SPICE netlist when SPICE engine is selected #41
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* Use system default sans serif font instead of "Helvetica", because "Helvetica" cannot be rendered correctly on some platforms;
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* Fixed .INCLUDE directive support with SpiceOpus #16
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* Partially fixed .FOUR simulation support for Xyce backend #73
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* Removed warning about experimental feature in the simulation dialog. Qucs-S is considered to be stable now;
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