diff --git a/src/App.tsx b/src/App.tsx
index a28eaef..d179133 100644
--- a/src/App.tsx
+++ b/src/App.tsx
@@ -354,6 +354,8 @@ export default function App() {
   const mobileMenuRef = useRef<HTMLDivElement>(null);
   // #116 — accessibility statement modal
   const [a11yOpen, setA11yOpen] = useState(false);
+  // #174 — release notes modal
+  const [releaseNotesOpen, setReleaseNotesOpen] = useState(false);
   const [activeSection, setActiveSection] = useActiveSection(navSectionIds);
   // Issue #168 — Feature matrix visibility (reserved for future interactivity)
   const [_featureMatrixOpen, _setFeatureMatrixOpen] = useState(false);
@@ -1787,19 +1789,95 @@ export default function App() {
       </section>
 
       <section className="guides" aria-label="Workflow guides">
-        <article className="guide-card">
-          <div className="guide-header">
-            <h3>Coverage report guide</h3>
+        {/* Quick reference section for all three commands */}
+        <article className="quick-reference-card">
+          <div className="quick-reference-header">
+            <h3>Quick Reference — All Commands</h3>
             <button
               type="button"
-              className="guide-toggle"
-              aria-expanded={coverageGuideOpen}
-              aria-controls="coverage-guide-panel"
-              onClick={() => setCoverageGuideOpen((open) => !open)}
+              className="button secondary"
+              onClick={() => window.print()}
+              aria-label="Print quick reference"
             >
-              {coverageGuideOpen ? "Hide guide" : "Show guide"}
+              Print reference
             </button>
           </div>
+          <div className="quick-reference-grid">
+            <div className="quick-ref-item">
+              <h4>Coverage</h4>
+              <p className="quick-ref-desc">Generate contract-test coverage through cargo-llvm-cov</p>
+              <pre><code>soroban-testkit coverage [PATH]
+  --format [html|lcov|text]
+  --open</code></pre>
+              <dl className="quick-ref-details">
+                <dt>Default path:</dt>
+                <dd>. (current directory)</dd>
+                <dt>Example:</dt>
+                <dd><code>soroban-testkit coverage ./contracts/token --format html --open</code></dd>
+                <dt>Example with spaces:</dt>
+                <dd><code>soroban-testkit coverage "./my contracts/token" --format html</code></dd>
+              </dl>
+            </div>
+            <div className="quick-ref-item">
+              <h4>Limits</h4>
+              <p className="quick-ref-desc">Ramp a contract input to find its practical resource ceiling</p>
+              <pre><code>soroban-testkit limits
+  --contract [WASM_PATH]
+  --fn [FUNCTION]
+  --ramp [PARAMETER]</code></pre>
+              <dl className="quick-ref-details">
+                <dt>Defaults:</dt>
+                <dd>contract: target/wasm32v1-none/release/contract.wasm<br />fn: batch_payout<br />ramp: recipients</dd>
+                <dt>Example:</dt>
+                <dd><code>soroban-testkit limits --contract ./build/token.wasm --fn transfer --ramp amount</code></dd>
+                <dt>Example with spaces:</dt>
+                <dd><code>soroban-testkit limits --contract "./my build/token.wasm" --fn transfer</code></dd>
+              </dl>
+            </div>
+            <div className="quick-ref-item">
+              <h4>Audit</h4>
+              <p className="quick-ref-desc">Scan contract sources for common auth, arithmetic, and TTL risks</p>
+              <pre><code>soroban-testkit audit [PATH]
+  --strict</code></pre>
+              <dl className="quick-ref-details">
+                <dt>Default path:</dt>
+                <dd>./src</dd>
+                <dt>Example:</dt>
+                <dd><code>soroban-testkit audit ./contracts/escrow/src --strict</code></dd>
+                <dt>Example with spaces:</dt>
+                <dd><code>soroban-testkit audit "./my contracts/src" --strict</code></dd>
+              </dl>
+            </div>
+          </div>
+          <div className="quick-reference-note">
+            <p><strong>Note on paths with spaces:</strong> Always wrap paths containing spaces in double quotes (e.g., <code>"./my contracts"</code>) to ensure proper command parsing.</p>
+          </div>
+        </article>
+
+        <article className="guide-card">
+          <div className="guide-header">
+            <h3>Coverage report guide</h3>
+            <div className="guide-header-actions">
+              <button
+                type="button"
+                className="guide-toggle"
+                aria-expanded={coverageGuideOpen}
+                aria-controls="coverage-guide-panel"
+                onClick={() => setCoverageGuideOpen((open) => !open)}
+              >
+                {coverageGuideOpen ? "Hide guide" : "Show guide"}
+              </button>
+              <a 
+                href="https://github.com/soroban-testkit/testkit-interface/issues/new?title=Coverage%20guide%20feedback&labels=documentation" 
+                className="guide-feedback-link"
+                aria-label="Provide feedback on Coverage guide"
+                target="_blank"
+                rel="noopener noreferrer"
+              >
+                Feedback
+              </a>
+            </div>
+          </div>
           {coverageGuideOpen && (
             <div id="coverage-guide-panel" className="guide-panel">
               <ol>
@@ -1822,15 +1900,26 @@ export default function App() {
         <article className="guide-card">
           <div className="guide-header">
             <h3>Audit workflow tutorial</h3>
-            <button
-              type="button"
-              className="guide-toggle"
-              aria-expanded={auditGuideOpen}
-              aria-controls="audit-guide-panel"
-              onClick={() => setAuditGuideOpen((open) => !open)}
-            >
-              {auditGuideOpen ? "Hide tutorial" : "Show tutorial"}
-            </button>
+            <div className="guide-header-actions">
+              <button
+                type="button"
+                className="guide-toggle"
+                aria-expanded={auditGuideOpen}
+                aria-controls="audit-guide-panel"
+                onClick={() => setAuditGuideOpen((open) => !open)}
+              >
+                {auditGuideOpen ? "Hide tutorial" : "Show tutorial"}
+              </button>
+              <a 
+                href="https://github.com/soroban-testkit/testkit-interface/issues/new?title=Audit%20guide%20feedback&labels=documentation" 
+                className="guide-feedback-link"
+                aria-label="Provide feedback on Audit guide"
+                target="_blank"
+                rel="noopener noreferrer"
+              >
+                Feedback
+              </a>
+            </div>
           </div>
           {auditGuideOpen && (
             <div id="audit-guide-panel" className="guide-panel">
@@ -2187,7 +2276,18 @@ soroban-testkit = "0.2.0"`}</code>
         >
           <div className="reference-header">
             <p className="eyebrow">Command reference</p>
-            <h2 id="limits-reference-heading">Resource limits, at a glance.</h2>
+            <div className="reference-title-row">
+              <h2 id="limits-reference-heading">Resource limits, at a glance.</h2>
+              <a 
+                href="https://github.com/soroban-testkit/testkit-interface/issues/new?title=Limits%20reference%20feedback&labels=documentation" 
+                className="guide-feedback-link"
+                aria-label="Provide feedback on Limits reference"
+                target="_blank"
+                rel="noopener noreferrer"
+              >
+                Feedback
+              </a>
+            </div>
             <p>
               Use <code>soroban-testkit limits</code> to ramp one contract input until the local WASM
               execution reaches its practical resource ceiling. The command is read-only and runs offline.
@@ -2268,6 +2368,10 @@ soroban-testkit = "0.2.0"`}</code>
           <a href={CORE_REPO_URL}>Soroban Testkit core repository</a>
           {/* #119 — changelog link */}
           <a href={`${CORE_REPO_URL}/releases`}>Changelog</a>
+          {/* #174 — release notes link */}
+          <button type="button" className="footer-a11y-link" onClick={() => setReleaseNotesOpen(true)}>
+            Release notes
+          </button>
           {/* #116 — accessibility statement */}
           <button type="button" className="footer-a11y-link" onClick={() => setA11yOpen(true)}>
             Accessibility statement
@@ -2276,6 +2380,67 @@ soroban-testkit = "0.2.0"`}</code>
         <span>Apache-2.0</span>
       </footer>
 
+      {/* #174 — release notes dialog */}
+      {releaseNotesOpen && (
+        <div className="a11y-overlay" role="dialog" aria-modal="true" aria-labelledby="release-notes-title" onClick={() => setReleaseNotesOpen(false)}>
+          <div className="a11y-dialog" onClick={(e) => e.stopPropagation()}>
+            <h2 id="release-notes-title">Interface Release Notes</h2>
+            <p>
+              This interface evolves alongside the Soroban Testkit CLI. Interface-visible changes track CLI
+              capabilities, new workflow guides, and accessibility enhancements.
+            </p>
+            
+            <div className="release-notes-list">
+              <article className="release-note-item">
+                <h3>v0.4.0 — October 2026</h3>
+                <ul>
+                  <li><strong>Quick reference:</strong> Added printable command reference for coverage, limits, and audit workflows with examples including paths with spaces.</li>
+                  <li><strong>Documentation feedback:</strong> Added feedback links beside each workflow guide for direct issue reporting.</li>
+                  <li><strong>Path examples:</strong> Added comprehensive examples for handling contract paths containing spaces across all commands.</li>
+                  <li><strong>Release notes:</strong> Added this interface-visible CLI changes section.</li>
+                </ul>
+              </article>
+
+              <article className="release-note-item">
+                <h3>v0.3.0 — September 2026</h3>
+                <ul>
+                  <li><strong>Limits workflow:</strong> Added complete standalone reference with default arguments and offline behavior explanation.</li>
+                  <li><strong>Audit prerequisites:</strong> Expandable preflight checklist helps users prepare source audit scans.</li>
+                  <li><strong>Advanced editor:</strong> Multiline command editor supports complex argument combinations.</li>
+                </ul>
+              </article>
+
+              <article className="release-note-item">
+                <h3>v0.2.0 — August 2026</h3>
+                <ul>
+                  <li><strong>Configuration comparison:</strong> Side-by-side comparison panel for different workflow settings.</li>
+                  <li><strong>Required vs Optional:</strong> Visual badges distinguish mandatory parameters from optional flags.</li>
+                  <li><strong>Effective defaults:</strong> Preview panel shows which empty fields fall back to default values.</li>
+                </ul>
+              </article>
+
+              <article className="release-note-item">
+                <h3>v0.1.0 — July 2026</h3>
+                <ul>
+                  <li><strong>Initial release:</strong> Command builder for coverage, limits, and audit workflows.</li>
+                  <li><strong>Module documentation:</strong> Seven focused testing modules with category filtering.</li>
+                  <li><strong>Installation guide:</strong> Step-by-step setup from clean machine to first command.</li>
+                  <li><strong>Accessibility:</strong> Keyboard navigation, screen reader support, and WCAG 2.1 AA compliance.</li>
+                </ul>
+              </article>
+            </div>
+
+            <p className="release-notes-footer">
+              For complete CLI changelog including internal implementation details, see the{" "}
+              <a href={`${CORE_REPO_URL}/releases`}>core repository releases</a>.
+            </p>
+            <button type="button" className="button primary" onClick={() => setReleaseNotesOpen(false)} autoFocus>
+              Close
+            </button>
+          </div>
+        </div>
+      )}
+
       {/* #116 — accessibility statement dialog */}
       {a11yOpen && (
         <div className="a11y-overlay" role="dialog" aria-modal="true" aria-labelledby="a11y-title" onClick={() => setA11yOpen(false)}>
diff --git a/src/styles.css b/src/styles.css
index 51f6fc4..430c51a 100644
--- a/src/styles.css
+++ b/src/styles.css
@@ -876,6 +876,275 @@ footer { display: flex; justify-content: space-between; padding: 34px var(--page
   outline-offset: 2px;
 }
 
+/* #175 — Feedback links for workflow guides */
+.guide-feedback-link {
+  display: inline-flex;
+  align-items: center;
+  padding: var(--space-2xs) var(--space-md);
+  background: var(--color-surface-card);
+  border: 1px solid var(--color-border-subtle);
+  border-radius: var(--radius-sm);
+  color: var(--color-text-secondary);
+  font-size: 0.85rem;
+  text-decoration: none;
+  transition: all 0.2s;
+}
+.guide-feedback-link:hover {
+  background: var(--color-accent-subtle);
+  color: var(--color-accent);
+  border-color: var(--color-accent-border);
+}
+.guide-feedback-link:focus-visible {
+  outline: 2px solid var(--color-accent);
+  outline-offset: 2px;
+}
+
+.guide-header-actions {
+  display: flex;
+  gap: var(--space-md);
+  align-items: center;
+}
+
+.reference-title-row {
+  display: flex;
+  align-items: center;
+  justify-content: space-between;
+  gap: var(--space-lg);
+  flex-wrap: wrap;
+}
+
+/* #173 — Quick reference for all commands */
+.quick-reference-card {
+  background: linear-gradient(135deg, var(--color-surface-card) 0%, var(--color-surface) 100%);
+  border: 1px solid var(--color-border-default);
+  border-radius: var(--radius-lg);
+  padding: var(--space-5xl);
+  margin-bottom: var(--space-5xl);
+}
+
+.quick-reference-header {
+  display: flex;
+  justify-content: space-between;
+  align-items: center;
+  margin-bottom: var(--space-4xl);
+  flex-wrap: wrap;
+  gap: var(--space-lg);
+}
+
+.quick-reference-header h3 {
+  font-size: 1.5rem;
+  font-weight: 600;
+  margin: 0;
+  color: var(--color-text-primary);
+}
+
+.quick-reference-grid {
+  display: grid;
+  grid-template-columns: repeat(auto-fit, minmax(min(100%, 340px), 1fr));
+  gap: var(--space-4xl);
+  margin-bottom: var(--space-4xl);
+}
+
+.quick-ref-item {
+  background: var(--color-surface);
+  border: 1px solid var(--color-border-subtle);
+  border-radius: var(--radius-md);
+  padding: var(--space-3xl);
+}
+
+.quick-ref-item h4 {
+  margin: 0 0 var(--space-sm) 0;
+  font-size: 1.2rem;
+  font-weight: 600;
+  color: var(--color-accent);
+}
+
+.quick-ref-desc {
+  margin: 0 0 var(--space-lg) 0;
+  color: var(--color-text-secondary);
+  font-size: 0.9rem;
+  line-height: 1.6;
+}
+
+.quick-ref-item pre {
+  background: var(--color-surface-output);
+  border: 1px solid var(--color-border-input);
+  border-radius: var(--radius-sm);
+  padding: var(--space-lg);
+  margin: 0 0 var(--space-lg) 0;
+  overflow-x: auto;
+}
+
+.quick-ref-item code {
+  font-family: var(--font-mono);
+  font-size: 0.85rem;
+  line-height: 1.7;
+  color: var(--color-text-code);
+}
+
+.quick-ref-details {
+  margin: var(--space-lg) 0 0 0;
+  font-size: 0.85rem;
+}
+
+.quick-ref-details dt {
+  margin-top: var(--space-md);
+  font-weight: 600;
+  color: var(--color-text-label);
+}
+
+.quick-ref-details dd {
+  margin: var(--space-2xs) 0 0 0;
+  color: var(--color-text-body);
+  line-height: 1.6;
+}
+
+.quick-ref-details code {
+  background: var(--color-surface-output);
+  padding: 2px var(--space-xs);
+  border-radius: var(--radius-xs);
+  font-size: 0.8rem;
+}
+
+.quick-reference-note {
+  background: var(--color-accent-subtle);
+  border: 1px solid var(--color-accent-border);
+  border-radius: var(--radius-md);
+  padding: var(--space-lg) var(--space-xl);
+}
+
+.quick-reference-note p {
+  margin: 0;
+  color: var(--color-text-secondary);
+  font-size: 0.9rem;
+  line-height: 1.6;
+}
+
+.quick-reference-note code {
+  background: var(--color-surface-output);
+  padding: 2px var(--space-xs);
+  border-radius: var(--radius-xs);
+  font-family: var(--font-mono);
+  font-size: 0.85rem;
+  color: var(--color-accent);
+}
+
+/* #174 — Release notes */
+.release-notes-list {
+  max-height: 400px;
+  overflow-y: auto;
+  margin: var(--space-3xl) 0;
+  padding-right: var(--space-md);
+}
+
+.release-note-item {
+  background: var(--color-surface-card);
+  border: 1px solid var(--color-border-subtle);
+  border-radius: var(--radius-md);
+  padding: var(--space-3xl);
+  margin-bottom: var(--space-lg);
+}
+
+.release-note-item h3 {
+  margin: 0 0 var(--space-lg) 0;
+  font-size: 1.1rem;
+  font-weight: 600;
+  color: var(--color-accent);
+}
+
+.release-note-item ul {
+  margin: 0;
+  padding-left: 1.2rem;
+  list-style: disc;
+}
+
+.release-note-item li {
+  margin-bottom: var(--space-sm);
+  line-height: 1.6;
+  color: var(--color-text-body);
+}
+
+.release-note-item strong {
+  color: var(--color-text-primary);
+  font-weight: 600;
+}
+
+.release-notes-footer {
+  margin-top: var(--space-3xl);
+  padding-top: var(--space-lg);
+  border-top: 1px solid var(--color-border-subtle);
+  color: var(--color-text-secondary);
+  font-size: 0.9rem;
+}
+
+.release-notes-footer a {
+  color: var(--color-accent);
+  text-decoration: underline;
+}
+
+/* Print styles for quick reference */
+@media print {
+  nav,
+  .hero,
+  .install,
+  .modules,
+  .docs,
+  .commands,
+  .guide-card,
+  .command-reference,
+  footer,
+  .back-to-top {
+    display: none !important;
+  }
+  
+  .quick-reference-card {
+    page-break-inside: avoid;
+    break-inside: avoid;
+  }
+  
+  .quick-ref-item {
+    page-break-inside: avoid;
+    break-inside: avoid;
+  }
+  
+  body {
+    background: white;
+    color: black;
+  }
+  
+  .quick-reference-card {
+    border: 2px solid black;
+    background: white;
+  }
+}
+
+/* Responsive adjustments */
+@media (max-width: 768px) {
+  .quick-reference-header {
+    flex-direction: column;
+    align-items: flex-start;
+  }
+  
+  .quick-reference-grid {
+    grid-template-columns: 1fr;
+  }
+  
+  .reference-title-row {
+    flex-direction: column;
+    align-items: flex-start;
+  }
+  
+  .guide-header-actions {
+    flex-direction: column;
+    align-items: flex-start;
+    width: 100%;
+  }
+  
+  .guide-toggle {
+    width: 100%;
+  }
+}
+
 /* #147 — command history panel */
 .command-history {
   margin-top: var(--space-3xl);