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1.13.0

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@github-actions github-actions released this 27 Dec 18:41
· 227 commits to main since this release
Immutable release. Only release title and notes can be modified.
v1.13.0
7aa2953

  • Add unsafe-assume-privileged feature / portable_atomic_unsafe_assume_privileged cfg for safer lock-based fallback on multi-core privileged environments. (b084ee1)

  • Support unsafe-assume-single-core/unsafe-assume-privileged on all 32-bit Arm targets. Previously it was only M-profile and pre-v6 targets. (7e07f5e)

  • Make AtomicPtr::fetch_* strict-provenance compatible on all environments. Previously it was only strict-provenance compatible on cfg(miri) and otherwise permissive-provenance compatible. (4306943)

  • Ensure sequential consistency in lock-based fallback when SeqCst is used. (7e80742)

  • Support compile-time detection for x86_64 VMOVDQA. (f7bb1aa)

  • Improve compile-time detection of s390x miscellaneous-extensions-3. (11045fe)

  • Optimize AVR 8-bit swap when RMW instructions available. (8cedb34)

  • Optimize interrupt restore on RISC-V. (9b97a2a)

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