feat: update version to v0.5.8 across the codebase

Author: Guillaume Lessard

src/components/Footer.tsx

@@ -82,7 +82,7 @@ export default function Footer() {
               <div className="flex flex-wrap gap-2">
                 {[
                   { icon: '\uD83D\uDCCB', label: 'Evidence (Zenodo)', href: 'https://doi.org/10.5281/zenodo.20825980' },
-                  { icon: '\uD83D\uDCE6', label: 'PyPI v0.5.7', href: 'https://pypi.org/project/qector-decoder-v3/' },
+                  { icon: '\uD83D\uDCE6', label: 'PyPI v0.5.8', href: 'https://pypi.org/project/qector-decoder-v3/' },
                   { icon: '\uD83E\uDD16', label: 'GitHub', href: 'https://github.com/GuillaumeLessard/qector-decoder' },
                   { icon: '\uD83D\uDCD6', label: 'Mastering QEC', href: 'https://play.google.com/store/books/details?id=dGXuEQAAQBAJ' },
                   { icon: '\uD83D\uDCCB', label: 'ORCID', href: 'https://orcid.org/0009-0000-3465-3753' },

src/components/TerminalEmulator.tsx

@@ -9,7 +9,7 @@ interface TerminalLine {
 export default function TerminalEmulator() {
   const [input, setInput] = useState('');
   const [lines, setLines] = useState<TerminalLine[]>([
-    { text: 'QECTOR CLI Terminal Emulator v0.5.7', type: 'info' },
+    { text: 'QECTOR CLI Terminal Emulator v0.5.8', type: 'info' },
     { text: 'Type "help" for a list of available commands.', type: 'info' },
   ]);
   const [isExecuting, setIsExecuting] = useState(false);
@@ -47,7 +47,7 @@ export default function TerminalEmulator() {
       setLines([]);
     } else if (trimmed === 'pip install qector-decoder-v3') {
       await sleep(300);
-      setLines((prev) => [...prev, { text: 'Downloading qector-decoder-v3-0.5.7-cp310-manylinux_x86_64.whl (5.2MB)...', type: 'output' }]);
+      setLines((prev) => [...prev, { text: 'Downloading qector-decoder-v3-0.5.8-cp310-manylinux_x86_64.whl (5.2MB)...', type: 'output' }]);
       await sleep(800);
       setLines((prev) => [...prev, { text: 'Installing collected packages: qector-decoder-v3', type: 'output' }]);
       await sleep(400);
@@ -56,7 +56,7 @@ export default function TerminalEmulator() {
       setLines((prev) => [
         ...prev,
         { text: '✓ Signature verified: Cosign cert subject CN matches guillaume@qector.store', type: 'success' },
-        { text: 'Successfully installed qector-decoder-v3-0.5.7', type: 'success' },
+        { text: 'Successfully installed qector-decoder-v3-0.5.8', type: 'success' },
       ]);
     } else if (trimmed === 'python -m qector.validate -quick') {
       await sleep(300);

src/pages/About.tsx

@@ -170,7 +170,7 @@ export default function About() {
                 { year: '2025 Q1', event: 'SATI CODEX LCL-832 framework developed: [[832,10,4]] CSS code on genus-5 surface. IBM Quantum hardware runs on ibm_fez. Zenodo DOI publication.' },
                 { year: '2025 Q2', event: 'QECTOR Decoder v3 core engine written in Rust / PyO3. Initial PyPI releases. Belief-Matching, BP-OSD, Union-Find decoders integrated. SATI OS desktop UI scaffolded.' },
                 { year: '2025 Q3', event: 'SATI v18 Titan-Class [[72,12,6]] BB QLDPC code environment. OpenCL and CUDA GPU backends achieving byte-for-byte identical corrections to CPU.' },
-                { year: '2025 Q4–2026', event: 'v0.5.x PyPI release train (0.5.3 → 0.5.7). 832/832 tests passing. HMAC-JWT license enforcement module. Commercial GTM plan. qector.store website launch.' },
+                { year: '2025 Q4–2026', event: 'v0.5.x PyPI release train (0.5.3 → 0.5.8). 832/832 tests passing. HMAC-JWT license enforcement module. Commercial GTM plan. qector.store website launch.' },
                 { year: '2026 Q2', event: 'SATI OS v1.0.0 (build 1.0.0.0) first GA release. Features 39-panel desktop GUI, FastAPI server, dual CLIs, MCP server, and LCL-free open core with optional premium LCL-832 plugin. 1204 tests passing.' },
               ].map((item) => (
                 <div key={item.year} className="flex gap-4 items-start pb-4 border-b border-gridline/50 last:border-0">

src/pages/Changelog.tsx

@@ -11,7 +11,7 @@ export default function Changelog() {
         <div className="relative z-10 section-padding">
           <div className="inline-flex items-center gap-2 px-3 py-1.5 bg-cyan-300/10 border border-cyan-300/20 rounded-full text-xs font-semibold text-cyan-300 uppercase tracking-wider mb-6">
             <span className="w-1.5 h-1.5 rounded-full bg-green-400 animate-pulse-dot" />
-            Latest: v0.5.7 · PyPI
+            Latest: v0.5.8 · PyPI
           </div>
           <h1 className="text-4xl md:text-6xl font-extrabold tracking-tight leading-[1.1] mb-6">Changelog</h1>
           <p className="text-secondary text-lg md:text-xl max-w-2xl mx-auto leading-relaxed">
@@ -26,18 +26,32 @@ export default function Changelog() {
           {/* Vertical neon timeline line */}
           <div className="absolute left-[-1px] top-0 bottom-0 w-[1px] bg-gradient-to-b from-cyan-300 via-gold-400/30 to-transparent shadow-[0_0_8px_rgba(103,232,249,0.5)]" />
 
-          {/* v0.5.7 */}
+          {/* v0.5.8 */}
           <div className="relative">
             <div className="absolute -left-[40px] top-6 w-4 h-4 rounded-full bg-cyan-300 border-4 border-void shadow-[0_0_8px_rgba(103,232,249,0.8)]" />
             <ChangelogEntry
               latest
-              version="v0.5.7 — 2026"
+              version="v0.5.8 — 2026"
               note={
                 <>
                   Exact release dates on{' '}
                   <a href="https://pypi.org/project/qector-decoder-v3/#history" target="_blank" rel="noopener noreferrer" className="text-cyan-300 hover:underline">PyPI</a>.
                 </>
               }
+              items={[
+                'Optimizations for Rust-core matching decoders, reducing runtime memory allocations',
+                'Added full Python 3.13 pre-built binary wheels on PyPI',
+                'Fixed rare edge case in Union-Find path compression at distance d=15',
+                'Corrected stabilizer parity check mappings for newer Stim versions',
+              ]}
+            />
+          </div>
+
+          {/* v0.5.7 */}
+          <div className="relative">
+            <div className="absolute -left-[40px] top-6 w-4 h-4 rounded-full bg-gold-400 border-4 border-void shadow-[0_0_8px_rgba(251,191,36,0.6)]" />
+            <ChangelogEntry
+              version="v0.5.7 — 2026"
               items={[
                 'Sigstore attestation for PyPI wheels',
                 'Performance regression fixes in BP-OSD path',

src/pages/Decoder.tsx

@@ -42,7 +42,7 @@ export default function Decoder() {
           programmingLanguage: 'Python',
           url: 'https://qector.store/decoder',
           downloadUrl: 'https://pypi.org/project/qector-decoder-v3/',
-          softwareVersion: '0.5.7',
+          softwareVersion: '0.5.8',
           offers: { '@type': 'Offer', price: '0', priceCurrency: 'USD', availability: 'https://schema.org/InStock' },
         }}
       />
@@ -53,7 +53,7 @@ export default function Decoder() {
         <div className="relative z-10 section-padding">
           <div className="inline-flex items-center gap-2 px-3 py-1.5 bg-cyan-300/10 border border-cyan-300/20 rounded-full text-xs font-semibold text-cyan-300 uppercase tracking-wider mb-6">
             <span className="w-1.5 h-1.5 rounded-full bg-cyan-300 animate-pulse-dot" />
-            v0.5.7 · PyPI
+            v0.5.8 · PyPI
           </div>
           <h1 className="text-4xl md:text-6xl font-extrabold tracking-tight leading-[1.1] mb-6">
             <NeuralReveal text="QECTOR Decoder v3" className="text-4xl md:text-6xl font-extrabold" />

src/pages/Home.tsx

@@ -65,7 +65,7 @@ export default function Home() {
               programmingLanguage: 'Python',
               url: 'https://qector.store/',
               downloadUrl: 'https://pypi.org/project/qector-decoder-v3/',
-              softwareVersion: '0.5.7',
+              softwareVersion: '0.5.8',
               author: { '@type': 'Person', name: 'Guillaume Lessard', url: 'https://github.com/GuillaumeLessard' },
               offers: { '@type': 'Offer', price: '0', priceCurrency: 'USD', availability: 'https://schema.org/InStock' },
             },
@@ -110,7 +110,7 @@ export default function Home() {
             className="inline-flex items-center gap-2 px-4 py-2 bg-surface/80 border border-gridline rounded-full text-sm text-secondary hover:text-cyan-300 hover:border-cyan-300/30 transition-all mb-8 backdrop-blur-sm"
           >
             <span className="w-2 h-2 rounded-full bg-green-400 animate-pulse-dot" />
-            <span>QECTOR Decoder v0.5.7 · Simulation-Validated</span>
+            <span>QECTOR Decoder v0.5.8 · Simulation-Validated</span>
             <span className="opacity-50 ml-1">· Changelog →</span>
           </Link>
 
@@ -154,7 +154,7 @@ export default function Home() {
             {[
               { icon: '\uD83D\uDCCB', label: 'Evidence Bundle (Zenodo)', href: 'https://doi.org/10.5281/zenodo.20825980' },
               { icon: '\uD83D\uDCD6', label: 'Mastering QEC · Google Play', href: 'https://play.google.com/store/books/details?id=dGXuEQAAQBAJ', gold: true },
-              { icon: '\uD83D\uDCE6', label: 'PyPI v0.5.7', href: 'https://pypi.org/project/qector-decoder-v3/' },
+              { icon: '\uD83D\uDCE6', label: 'PyPI v0.5.8', href: 'https://pypi.org/project/qector-decoder-v3/' },
               { icon: '\uD83E\uDD16', label: 'GitHub', href: 'https://github.com/GuillaumeLessard/qector-decoder' },
               { icon: '\uD83D\uDCCB', label: 'ORCID', href: 'https://orcid.org/0009-0000-3465-3753' },
             ].map((pill) => (

src/pages/Installer.tsx

@@ -53,7 +53,7 @@ export default function Installer() {
             <h2 className="text-xl font-bold mb-4">Verify Installation</h2>
             <div className="p-4 bg-void rounded-xl font-mono text-sm text-muted-foreground space-y-1">
               <div>python -c "import qector; print(qector.__version__)"</div>
-              <div className="text-green-400"># Should print: 0.5.7</div>
+              <div className="text-green-400 font-semibold"># Should print: 0.5.8</div>
               <div className="mt-2">python -m qector.validate -quick</div>
               <div className="text-green-400"># Should print: QECTOR OK</div>
             </div>

src/pages/Pricing.tsx

@@ -141,7 +141,7 @@ export default function Pricing() {
               className="space-y-8"
             >
               <div className="text-center mb-8">
-                <span className="text-cyan-300 text-xs font-semibold uppercase tracking-wider">QECTOR Decoder v3 · v0.5.7</span>
+                <span className="text-cyan-300 text-xs font-semibold uppercase tracking-wider">QECTOR Decoder v3 · v0.5.8</span>
                 <h2 className="text-2xl font-bold mt-2">Decoder Licensing</h2>
                 <p className="text-secondary text-sm mt-2 max-w-2xl mx-auto">
                   10 decoder algorithms with compiled Rust core, CPU and CUDA, and PyPI binary distribution.