Chisel v7.12.0

Features

• [core] Synchronous, Rational Clock Domains (by @seldridge in #5270)
• API to set extmodule defname separately from desiredName (by @trmckay in #5281)
• [core] Add ClockDomain assert helpers (by @seldridge in #5290)
• Add BaseModule.ignoreParentPrefix (by @jackkoenig in #5292)

API Deprecation

• Deprecate Scala versions <= 2.13.8 (by @jackkoenig in #5295)

Backend Code Generation

• Ensure past intrinsics are emitted with an explicit clock (by @TaoBi22 in #5291)

Dependency Updates

• [cd] Bump CIRCT from firtool-1.144.0 to firtool-1.145.0 (by @chiselbot in #5282)
• [cd] Bump CIRCT from firtool-1.145.0 to firtool-1.145.1 (by @chiselbot in #5285)
• [cd] Bump CIRCT from firtool-1.145.0 to firtool-1.145.1 (by @chiselbot in #5286)
• [cd] Bump CIRCT from firtool-1.145.1 to firtool-1.146.0 (by @chiselbot in #5287)

Build and Internal Changes

• [main] Enable MiMa for v7.11.0 (by @chiselbot in #5275)
• [Scala3] Add Definition/Instance API (by @adkian-sifive in #5277)
• [Scala3] Add Instantiate API (by @adkian-sifive in #5278)
• [Scala3] Bugfix: AffectsChiselPrefix bug in plugin helpers (by @adkian-sifive in #5289)
• [Scala3] Move InstanceNameSpec (by @adkian-sifive in #5293)
• [Scala3] Remove prefix.applyString and add apply handling in NamingPhase (by @adkian-sifive in #5294)
• [Scala3] Move Mem and SRAM tests (by @adkian-sifive in #5288)

Full Changelog: v7.11.0...v7.12.0