SeDuMi 1.3.5

v1.3.4...v1.3.5

• Merge of "MEX-free implementation of pretransfo and posttransfo" branch by
  Michael C. Grant.
• Improved install_sedumi.m function.
• Use GitHub Actions for CI tests.
• Bugs fixed:
  • #64: function handle problem in minpsdeig.m
  • #18: Typo in eigK.m
  • #15: results are not apparently deterministic?

All changes in Changelog.md.