| Version | Change log |
| LTspice IV 24.1.3 Feb 16, 2025 |
Improved performance and convergence Add .savestate and .loadstate simulator directives to save and restore the complete transient simulation condition Add .option debugtran to add report in log file to help identify convergence challenges Enhanced netlist syntax checking Changed default integration method to Trapezoidal Remember waveform compression settings (under Settings Compression) between LTspice invocations Always accept “3k4” notation as 3.4k (no longer optional) Allow device flags to be set to zero for ease of parameterization Updated FRA example fra_eg1 Updated Help documentation Bug fixe |
| LTspice IV 24.1.2 Feb 13, 2025 |
Improved performance and convergence Add .savestate and .loadstate simulator directives to save and restore the complete transient simulation condition Add .option debugtran to add report in log file to help identify convergence challenges Enhanced netlist syntax checking Changed default integration method to Trapezoidal Remember waveform compression settings (under Settings Compression) between LTspice invocations Always accept “3k4” notation as 3.4k (no longer optional) Allow device flags to be set to zero for ease of parameterization Updated FRA example fra_eg1 Updated Help documentation Bug fixe |
| LTspice IV 24.1.1 Jan 29, 2025 |
Fixed bugs: Fixed an .ic related bug Improved saving of schematics to network mapped drives |
| LTspice IV 24.0.12 Apr 22, 2024 | |
| LTspice IV 24.0.11 Apr 7, 2024 | |
| LTspice IV 24.0.12 Apr 22, 2024 | |
| LTspice IV 24.0.11 Apr 7, 2024 | |
| LTspice IV 17.1.15 Oct 6, 2023 | |
| LTspice IV 17.1.14 Sep 28, 2023 | |
| LTspice IV 17.1.13 Sep 26, 2023 |
