v0.7.12

What's Changed

• remove illegal character from variable name before variable creation by @ring630 in #4168
• improve m2d DC Conduction example - pdf report by @gmalinve in #4188
• MAINT: Bump codecov/codecov-action from 3 to 4 by @dependabot in #4165
• Move virtual compliance and pdf test to _unittest_solvers by @Samuelopez-ansys in #4195
• Fix create fieldplot surface by @gmalinve in #4191
• Add toml support by @maxcapodi78 in #4189
• fix delete single pin rlc by @gmalinve in #4207
• CI: track changes in examples by @SMoraisAnsys in #4211
• Add tdr report by @maxcapodi78 in #4206

Full Changelog: v0.7.11...v0.7.12