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<rss version="2.0"><channel><title>ANULUM — Fusion and control</title><link>https://anulum.li/follow/</link><description>Public releases and publications from the existing ANULUM news record.</description><item><title>Reactor programme: nuclear, chemical and hybrid directions</title><link>https://anulum.li/reactor-systems/expansion/</link><guid isPermaLink="false">anulum-update:/reactor-systems/expansion/</guid><description>The existing 25 registered repositories are joined in the programme overview by 29 planned allocations. New directions remain explicitly planned and not implemented.</description><pubDate>Sat, 26 Sep 2026 00:00:00 +0000</pubDate></item><item>
      <title>SCPN-Phase-Orchestrator v1.3.1 — A deterministic abstaining assessment builder projects verified FUSION and MIF semantic handoffs into complete eight-axis review records using only ontology-derived not_applicable or explicit unknown.</title>
      <link>https://github.com/anulum/scpn-phase-orchestrator/releases/tag/v1.3.1</link>
      <guid isPermaLink="false">https://github.com/anulum/scpn-phase-orchestrator/releases/tag/v1.3.1#1.3.1</guid>
      <pubDate>Mon, 31 Aug 2026 00:00:00 +0000</pubDate>
      <category>SCPN-Phase-Orchestrator</category>
      <description>A deterministic abstaining assessment builder projects verified FUSION and MIF semantic handoffs into complete eight-axis review records using only ontology-derived not_applicable or explicit unknown.</description>
    </item>
    <item>
      <title>SCPN-Phase-Orchestrator v1.3.0 — A strict, digest-sealed MIF merge-compression adapter that accepts canonical SCPN-MIF-CORE observation bytes, validates exact reactor identity, event and simulation clock, source revision, kinematics, geometry, lock/trigger/gate predicates, and provenance,…</title>
      <link>https://github.com/anulum/scpn-phase-orchestrator/releases/tag/v1.3.0</link>
      <guid isPermaLink="false">https://github.com/anulum/scpn-phase-orchestrator/releases/tag/v1.3.0#1.3.0</guid>
      <pubDate>Sun, 30 Aug 2026 00:00:00 +0000</pubDate>
      <category>SCPN-Phase-Orchestrator</category>
      <description>A strict, digest-sealed MIF merge-compression adapter that accepts canonical SCPN-MIF-CORE observation bytes, validates exact reactor identity, event and simulation clock, source revision, kinematics, geometry, lock/trigger/gate predicates, and provenance,…</description>
    </item>
    <item>
      <title>SCPN-Fusion-Core v4.0.0 — Predictive free-boundary GS solver (jax_free_boundary_predictive): SI units, general p′/FF′ profile bases, von Hagenow wall coupling, Anderson fixed-point acceleration, smooth sub-cell O-point/X-point extraction (the coupled fixed point stays differentiable).</title>
      <link>https://github.com/anulum/scpn-fusion-core/releases/tag/v4.0.0</link>
      <guid isPermaLink="false">https://github.com/anulum/scpn-fusion-core/releases/tag/v4.0.0#4.0.0</guid>
      <pubDate>Wed, 22 Jul 2026 00:00:00 +0000</pubDate>
      <category>SCPN-Fusion-Core</category>
      <description>Predictive free-boundary GS solver (jax_free_boundary_predictive): SI units, general p′/FF′ profile bases, von Hagenow wall coupling, Anderson fixed-point acceleration, smooth sub-cell O-point/X-point extraction (the coupled fixed point stays differentiable).</description>
    </item>
    <item>
      <title>SCPN-Fusion-Core v3.11.0 — Safety-shield composition with a real constrained-PPO control policy.</title>
      <link>https://github.com/anulum/scpn-fusion-core/releases/tag/v3.11.0</link>
      <guid isPermaLink="false">https://github.com/anulum/scpn-fusion-core/releases/tag/v3.11.0#3.11.0</guid>
      <pubDate>Fri, 17 Jul 2026 00:00:00 +0000</pubDate>
      <category>SCPN-Fusion-Core</category>
      <description>Safety-shield composition with a real constrained-PPO control policy.</description>
    </item>
    <item>
      <title>SCPN-Control v0.23.0 — Exposed the GK-&gt;UPDE coupling modulation gains as a configurable GKCouplingGains dataclass on phase.gk_upde_bridge.adaptive_knm, replacing the hard-coded turbulence/transport/pedestal gains and the diffusivity floor with documented, validated fields.</title>
      <link>https://github.com/anulum/scpn-control/releases/tag/v0.23.0</link>
      <guid isPermaLink="false">https://github.com/anulum/scpn-control/releases/tag/v0.23.0#0.23.0</guid>
      <pubDate>Fri, 17 Jul 2026 00:00:00 +0000</pubDate>
      <category>SCPN-Control</category>
      <description>Exposed the GK-&gt;UPDE coupling modulation gains as a configurable GKCouplingGains dataclass on phase.gk_upde_bridge.adaptive_knm, replacing the hard-coded turbulence/transport/pedestal gains and the diffusivity floor with documented, validated fields.</description>
    </item>
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