chore: release selene-core 0.3.0-alpha.1

[hugrbot]

🤖 I have created a release beep boop

0.3.0-alpha.1 (2026-04-21)

⚠ BREAKING CHANGES

• Add handling for an additional gateset (#119)

Features

• Add version attributes (#137) (379ae01)
• Add handling for an additional gateset (#119) (5180b80)
• Add simulate_delay functionality (#139) (cca97fa)
• Add support for object files provided as bytes (#94) (c4cfac6)
• add timing to builtin runtimes and batching options to softrz runtime (#158) (049e123)
• Build improvements (#142) (12f399b)
• Interactive use of Selene from python (#135) (db3028d)
• QIR support using QIR-QIS (#114) (70ab294)
• Result stream handling refactor (#93) (607a55e)
• Stim improvements (more ops + state printing) (#115) (867d5e5)
• test on QIS instead of relying on the upper stack (#150) (b80a9c4)
• Use mingw instead of msvc for windows wheels (#143) (3d91514)

Bug Fixes

• add ___barrier to Helios QIS for QIR emulation (#136) (dfbc4c3)
• avoid using qir_major_version string for QIR detection (#123) (deaa0dc)
• classify lowered qir-qis bitcode as helios (#157) (67fca60)

---

This PR was generated with Release Please. See documentation.