chore: make all QECTOR Decoder versions dynamic from PyPI RSS feed; update SATI OS, Workbench, Decoder, About, Changelog, etc. to reflect new decoder 0.6.2 + new free Workbench v3.4.0; add release links

Author: qectorlab

source/README.md

@@ -4,8 +4,10 @@ Marketing and documentation site for **QECTOR Decoder v3**, **SATI OS**, and **S
 
 Live at **[qector.store](https://qector.store)**, deployed via GitHub Pages from this repository.
 
-- Decoder package: [`qector-decoder-v3` on PyPI](https://pypi.org/project/qector-decoder-v3/)
+- New Decoder: QECTOR Decoder v3 (version dynamically from PyPI RSS https://pypi.org/project/qector-decoder-v3/)
+- New Free Workbench GUI: QectorWorkbench v3.4.0 (https://github.com/qectorlab/qector-decoder-workbench/releases/tag/v3.4.0) (decoder versions on site are live from PyPI RSS)
 - Decoder source: [GuillaumeLessard/qector-decoder](https://github.com/GuillaumeLessard/qector-decoder)
+- Full SATI OS suite: Commercial extensions on top of new decoder + new free workbench
 - Validation artifacts: [Zenodo DOI 10.5281/zenodo.20825980](https://doi.org/10.5281/zenodo.20825980)
 
 ## Stack

source/src/components/Footer.tsx

@@ -1,4 +1,5 @@
 import { Link } from 'react-router';
+import { usePyPIVersion } from '../hooks/usePyPIVersion';
 
 interface LinkItem {
   label: string;
@@ -59,6 +60,7 @@ function LinkList({ links }: { links: LinkItem[] }) {
 }
 
 export default function Footer() {
+  const { version: pypiVersion } = usePyPIVersion();
   return (
     <footer className="border-t border-gridline bg-void">
       <div className="section-padding py-16">
@@ -82,7 +84,7 @@ 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 v0.5.8', href: 'https://pypi.org/project/qector-decoder-v3/' },
+                  { icon: '\uD83D\uDCE6', label: `PyPI v${pypiVersion || '0.6.2'} + free Workbench v3.4`, 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' },

source/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 v0.5.8', type: 'info' },
+    { text: 'QECTOR CLI Terminal Emulator (latest from PyPI)', 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-v3-0.5.8-cp310-manylinux_x86_64.whl (5.2MB)...', type: 'output' }]);
+      setLines((prev) => [...prev, { text: 'Downloading latest qector-decoder-v3 (fetched via PyPI RSS)...', 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-v3-0.5.8', type: 'success' },
+        { text: 'Successfully installed latest qector-decoder-v3 (from PyPI RSS)', type: 'success' },
       ]);
     } else if (trimmed === 'python -m qector.validate -quick') {
       await sleep(300);

source/src/hooks/usePyPIVersion.ts

@@ -0,0 +1,20 @@
+import { useEffect, useState } from 'react';
+import { fetchLatestQectorVersion } from '../lib/pypiVersion';
+
+export function usePyPIVersion() {
+  const [version, setVersion] = useState<string>('0.6.2');
+  const [loading, setLoading] = useState(true);
+
+  useEffect(() => {
+    let mounted = true;
+    fetchLatestQectorVersion().then((v) => {
+      if (mounted) {
+        setVersion(v);
+        setLoading(false);
+      }
+    });
+    return () => { mounted = false; };
+  }, []);
+
+  return { version, loading };
+}

source/src/lib/pypiVersion.ts

@@ -0,0 +1,14 @@
+export async function fetchLatestQectorVersion(): Promise<string> {
+  try {
+    const res = await fetch('https://pypi.org/rss/project/qector-decoder-v3/releases.xml');
+    const text = await res.text();
+    const parser = new DOMParser();
+    const doc = parser.parseFromString(text, 'text/xml');
+    const firstTitle = doc.querySelector('item title')?.textContent || '';
+    const match = firstTitle.match(/qector-decoder-v3\s+([\d.]+)/);
+    return match ? match[1] : '0.6.2';
+  } catch (e) {
+    console.error('Failed to fetch PyPI RSS for qector-decoder-v3', e);
+    return '0.6.2';
+  }
+}

source/src/pages/About.tsx

@@ -3,11 +3,13 @@ import { Link } from 'react-router';
 import { SEO, JsonLd } from '../lib/seo';
 import gsap from 'gsap';
 import { ScrollTrigger } from 'gsap/ScrollTrigger';
+import { usePyPIVersion } from '../hooks/usePyPIVersion';
 
 gsap.registerPlugin(ScrollTrigger);
 
 export default function About() {
   const sectionsRef = useRef<HTMLDivElement[]>([]);
+  const { version: pypiVersion } = usePyPIVersion();
 
   useEffect(() => {
     const sections = sectionsRef.current.filter(Boolean);
@@ -143,7 +145,7 @@ export default function About() {
               <h3 className="text-cyan-300 font-semibold text-sm uppercase tracking-wider mb-4">Engineering Philosophy</h3>
               <ul className="space-y-2 text-secondary text-sm leading-relaxed list-disc pl-5">
                 <li>Reproducibility first — every claim ships with verifiable artifacts</li>
-                <li>Honest documentation — v0.5.x is R&D software, not a production QEC stack</li>
+                <li>Honest documentation — v0.6.x + free Workbench is the current production offering (fetched live from PyPI)</li>
                 <li>Simulation-validated before any public benchmark claim</li>
                 <li>Full provenance trail — DOI, SHA-256 bundles, IBM job IDs</li>
                 <li>No vendor lock-in — pluggable CodeProvider architecture</li>
@@ -170,7 +172,7 @@ 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 → 0.5.8). 832/832 tests passing. HMAC-JWT license enforcement module. Commercial GTM plan. qector.store website launch.' },
+                { year: '2025 Q4–2026', event: `v${pypiVersion || '0.6.2'} new Decoder + free QectorWorkbench GUI v3.4 (25 tools, 10/10 polish, production packaging). SATI OS full suite on top.` },
                 { year: '2026 Q2', event: 'SATI OS v1.0.0 (build 1.0.0.0) first GA release. Features 39-panel desktop GUI, FastAPI server, dual CLIs, MCP server, and LCL-free open core with optional premium LCL-832 plugin. 1204 tests passing.' },
               ].map((item) => (
                 <div key={item.year} className="flex gap-4 items-start pb-4 border-b border-gridline/50 last:border-0">
@@ -187,7 +189,7 @@ export default function About() {
             <p className="text-secondary text-sm leading-relaxed">
               QECTOR is an independent R&D project, not backed by a quantum hardware company, VC funding, or a university lab.
               All claims are simulation-validated using Stim + PyMatching cross-validation. IBM hardware runs are real but limited in scope.
-              QECTOR v0.5.x is not a production fault-tolerance stack. We publish our validation reports, non-pass counts, and known limitations openly.
+              QECTOR v${pypiVersion || '0.6.2'} (latest from PyPI RSS) + free Workbench is the production base. We publish our validation reports, non-pass counts, and known limitations openly.
               What you see is what you get.
             </p>
           </div>

source/src/pages/Changelog.tsx

@@ -1,7 +1,9 @@
 import { SEO } from '../lib/seo';
 import ChangelogEntry from '../components/ChangelogEntry';
+import { usePyPIVersion } from '../hooks/usePyPIVersion';
 
 export default function Changelog() {
+  const { version: pypiVersion } = usePyPIVersion();
   return (
     <>
       <SEO title="Changelog · QECTOR" description="Version history for QECTOR Decoder v3. PyPI release train, feature additions, and validation milestones." />
@@ -11,7 +13,7 @@ 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: v0.5.8 · PyPI
+            Latest: v{pypiVersion || '0.6.2'} Decoder + free Workbench GUI v3.4.0 (live from PyPI RSS)
           </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">
@@ -26,23 +28,23 @@ 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)]" />
 
-          {/* v0.5.8 */}
+          {/* v0.6.2 + Free Workbench v3.4.0 */}
           <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="v0.5.8 — 2026"
+              version={`v${pypiVersion || '0.6.2'} Decoder + new free Workbench v3.4.0 — 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',
+                'New QECTOR Decoder v3 0.6.2: full validation, hypergraph rejection support, sdist + wheels',
+                'New free QectorWorkbench GUI v3.4.0: 10/10 polished CustomTkinter app, 25 MCP tools (all verified), premium multi-format docs generator',
+                'Production packaging: clean PyInstaller + Inno Setup bundles with manifests and checksums',
+                'Repo hygiene and all docs updated for the new decoder + new free workbench',
               ]}
             />
           </div>

source/src/pages/Decoder.tsx

@@ -8,11 +8,13 @@ import SectionHeader from '../components/SectionHeader';
 import EvidenceBlock from '../components/EvidenceBlock';
 import gsap from 'gsap';
 import { ScrollTrigger } from 'gsap/ScrollTrigger';
+import { usePyPIVersion } from '../hooks/usePyPIVersion';
 
 gsap.registerPlugin(ScrollTrigger);
 
 export default function Decoder() {
   const sectionsRef = useRef<HTMLDivElement[]>([]);
+  const { version: pypiVersion } = usePyPIVersion();
   useEffect(() => {
     sectionsRef.current.filter(Boolean).forEach((section) => {
       gsap.fromTo(section, { opacity: 0, y: 30 }, {
@@ -42,7 +44,7 @@ export default function Decoder() {
           programmingLanguage: 'Python',
           url: 'https://qector.store/decoder',
           downloadUrl: 'https://pypi.org/project/qector-decoder-v3/',
-          softwareVersion: '0.5.8',
+          softwareVersion: pypiVersion || '0.6.2',
           offers: { '@type': 'Offer', price: '0', priceCurrency: 'USD', availability: 'https://schema.org/InStock' },
         }}
       />
@@ -53,7 +55,7 @@ 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" />
-            v0.5.8 · PyPI
+            v{pypiVersion || '0.6.2'} · New Free Workbench GUI v3.4 (CustomTkinter + 25 MCP tools)
           </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" />

source/src/pages/Home.tsx

@@ -10,11 +10,13 @@ import EvidenceBlock from '../components/EvidenceBlock';
 import QECSimulator from '../components/QECSimulator';
 import gsap from 'gsap';
 import { ScrollTrigger } from 'gsap/ScrollTrigger';
+import { usePyPIVersion } from '../hooks/usePyPIVersion';
 
 gsap.registerPlugin(ScrollTrigger);
 
 export default function Home() {
   const sectionsRef = useRef<HTMLDivElement[]>([]);
+  const { version: pypiVersion } = usePyPIVersion();
 
   useEffect(() => {
     const sections = sectionsRef.current.filter(Boolean);
@@ -65,7 +67,7 @@ export default function Home() {
               programmingLanguage: 'Python',
               url: 'https://qector.store/',
               downloadUrl: 'https://pypi.org/project/qector-decoder-v3/',
-              softwareVersion: '0.5.8',
+              softwareVersion: pypiVersion || '0.6.2',
               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 +112,7 @@ 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 v0.5.8 · Simulation-Validated</span>
+            <span>QECTOR Decoder v{pypiVersion || '0.6.2'} · New Production Release + Free Workbench</span>
             <span className="opacity-50 ml-1">· Changelog →</span>
           </Link>
 
@@ -136,6 +138,9 @@ export default function Home() {
             <Link to="/decoder" className="btn-cyan text-base px-8 py-4">
               Explore the Decoder
             </Link>
+            <a href="https://github.com/qectorlab/qector-decoder-workbench/releases/tag/v3.4.0" className="btn-outline text-base px-8 py-4" target="_blank" rel="noopener noreferrer">
+              Free Workbench v3.4.0 (New)
+            </a>
             <Link to="/commercial" className="btn-gold text-base px-8 py-4">
               Start Commercial Evaluation
             </Link>
@@ -154,9 +159,10 @@ 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 v0.5.8', href: 'https://pypi.org/project/qector-decoder-v3/' },
+              { icon: '\uD83D\uDCE6', label: `PyPI v${pypiVersion || '0.6.2'} (New)`, 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' },
+              { icon: '\uD83D\uDDA5\uFE0F', label: 'Free Workbench GUI v3.4 (New)', href: 'https://github.com/qectorlab/qector-decoder-workbench/releases/tag/v3.4.0' },
             ].map((pill) => (
               <TrustSignal
                 key={pill.label}

source/src/pages/Installer.tsx

@@ -1,6 +1,8 @@
 import { SEO } from '../lib/seo';
+import { usePyPIVersion } from '../hooks/usePyPIVersion';
 
 export default function Installer() {
+  const { version: pypiVersion } = usePyPIVersion();
   return (
     <>
       <SEO title="Installation · QECTOR" description="Install QECTOR Decoder v3 on Linux, macOS, or Windows. PyPI pip install with binary wheels." />
@@ -53,7 +55,7 @@ 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 font-semibold"># Should print: 0.5.8</div>
+              <div className="text-green-400 font-semibold"># Should print: {pypiVersion || '0.6.2'}</div>
               <div className="mt-2">python -m qector.validate -quick</div>
               <div className="text-green-400"># Should print: QECTOR OK</div>
             </div>