NEWS towards ngspice-34
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NEWS
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NEWS
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Ngspice-34, Jan ??, 2021
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============
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- New features:
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+ Improved VBIC model
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+ Get the vector type automatically, if db, ph, cph are applied.
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+ Enable finding 'spinit' if its path contains spaces.
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+ Increase buffer size for command 'listing' to 4096 bytes.
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+ Add compatibility modes for EAGLE (ea) and Spectre (spe).
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+ Add parameter 'plain' to 'plot' command.
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+ Add variables 'plainplot', 'plainwrite', 'plainlet'
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+ Add RF bipolar model HICUM 2.4 to the ngspice C sources.
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+ Add charge formulation for non-linear capacitors.
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+ Remove outdated code from contrib and unsupported directories.
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+ When installing ngspice executable, do not install the headers.
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+ Add support for tc1, tc2, and m for behavioral resistors,
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which use the B source internally.
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+ Add supporting E_constant Vconst 0 TABLE {Max(V(DP)-V(GN),0)}=((20,120)).
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+ Remove the XSPICE limitation of the current source flag "current".
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+ Remove the XSPICE dependency of the phase parameter for the
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independent current source.
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+ Drastically reduce the memory requirements if there is a PDK with
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a lot of binning models (e.g. the SkyWater PDK).
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+ Update to admst: Enhance the Verilog A compatibility.
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+ Add most recent PSP102, Mextram504, BSIMBULK, and BSIMCMG models
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to the ngspice adms sources.
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+ Model checking for BSIM4.5 will only write to file if an excursion
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is detected (still to be added to the other BSIM models)
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+ Many code updates not visible to the user, but enhancing stability
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and efficiency
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- Bug fixes:
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+ many bugs fixed and code improvements (see bugs 523 and up)
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+ memory leaks removed
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Ngspice-33, Oct 18th, 2020
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============
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- New features:
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+ try first storing the temporary file in user directory,
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only then in current directory.
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+ Add adding the ngspice icon to the MINGW executable.
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+ Do not print tansient initial conditions, if uic is selected.
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+ Do not print transient initial conditions, if uic is selected.
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+ Enable node names with special characters like '/'.
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+ Do not print "Units" on a graph, if unknown type or settype notype is given.
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+ Unify batch mode and control mode raw file output.
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