Features

• Add parameter to ExtModule for requirements (by @trmckay in #5174)
• svsim: add Verilator coverage settings and reporting (by @MrAMS in #5200)

Fixes

• Bugfix: .toDefinition should update Builder.definitions (by @azidar in #5197)
• Fix memory corruption in svsim (by @fabianschuiki in #5203)
• Fix .toDefinition called on imported definition (by @azidar in #5206)

Dependency Updates

• [cd] Bump CIRCT from firtool-1.139.0 to firtool-1.140.0 (by @chiselbot in #5195)

Build and Internal Changes

• [main] Enable MiMa for v7.8.0 (by @chiselbot in #5194)
• [build] Use Mill 1.1.1-6-480a23 (by @jackkoenig in #5196)
• [build] Revert back to Mill 1.0.6 (by @jackkoenig in #5204)
• Bump webpack from 5.103.0 to 5.105.0 in /website (by @dependabot[bot] in #5201)

Full Changelog: v7.8.0...v7.9.0