release: v2.7.0 — Intelligence Digest card and mini-preview on index

Merge pull request #361 from nubenetes/feat/digest-card-index
feat: Intelligence Digest hero card and mini-preview on index
2026-08-25 07:57:25 +00:00 · 2026-06-19 10:59:31 +02:00 · 2026-06-19 10:59:15 +02:00 · 2026-06-19 10:58:52 +02:00 · 2026-06-19 10:44:46 +02:00 · 2026-06-19 10:44:36 +02:00
7 changed files with 156 additions and 43 deletions
@@ -135,14 +135,14 @@ Additionally, as of May 2026, Nubenetes has reached the **Platinum Operational T
 ## 2. Repository Metrics and Evolution

 ### 2.1. The "Heart" of Nubenetes
-(Stats as of 2026-06-18)
+(Stats as of 2026-06-19)

 <!-- HEART_STATS_START -->
 | Metric | Value |
 | :--- | :--- |
 | **Total Technical Resources (Links)** | **18647+** |
 | **Specialized MD Pages** | **162** |
-| **Total Commits** | **6013+** |
+| **Total Commits** | **6058+** |
 | **Primary AI Engine** | **Google Gemini (Agentic)** |
 <!-- HEART_STATS_END -->

@@ -180,7 +180,7 @@ The growth of Nubenetes reflects the acceleration of the Cloud Native ecosystem.
 | 6 | 2023 | 30 | 123 | Maintenance & Refinement |
 | 7 | 2024 | 53 | 218 | Curation Strategy Pivot |
 | 8 | 2025 | 5 | 20 | Stability & Research Phase |
-| 9 | 2026 | 2454 | 10,135 | **Agentic AI Surge** (May 2026 Inception) |
+| 9 | 2026 | 2499 | 10,320 | **Agentic AI Surge** (May 2026 Inception) |
 <!-- ANNUAL_GROWTH_END -->

 <!-- ANNUAL_CHART_START -->
@@ -196,8 +196,8 @@ xychart-beta
    title "Nubenetes Annual Growth Metrics (2018–2026)"
    x-axis ["2018", "2019", "2020", "2021", "2022", "2023", "2024", "2025", "2026"]
    y-axis "Volume (Commits / Estimated New Refs)" 0 --> 11000
-    bar [1445, 586, 8449, 2193, 1660, 123, 218, 20, 10135]
-    bar [350, 142, 2046, 531, 402, 30, 53, 5, 2454]
+    bar [1445, 586, 8449, 2193, 1660, 123, 218, 20, 10320]
+    bar [350, 142, 2046, 531, 402, 30, 53, 5, 2499]
 ```
 <!-- ANNUAL_CHART_END -->

@@ -207,7 +207,7 @@ xychart-beta
 | :--- | :---: | :---: | :--- |
 | 2026-04 | 25 | 103 | Active Curation |
 | 2026-05 | 2101 | 8,677 | **Agentic Inception (Gemini Era)** |
-| 2026-06 | 328 | 1,354 | Active Curation |
+| 2026-06 | 373 | 1,540 | Active Curation |
 <!-- MONTHLY_SURGE_END -->

 ### 2.4. Content Distribution and Semantic Clustering
@@ -352,6 +352,22 @@ a {
  border-color: #2dd4bf !important;
 }

+.hero-badge-card--amber {
+  border-color: rgba(245, 158, 11, 0.2);
+  background: rgba(245, 158, 11, 0.02);
+}
+.hero-badge-card--amber:hover {
+  background: rgba(245, 158, 11, 0.06) !important;
+  box-shadow: 0 8px 24px rgba(245, 158, 11, 0.18);
+  border-color: #f59e0b !important;
+}
+
+.hero-badge-icon {
+  font-size: 2rem;
+  line-height: 1;
+  margin-bottom: 4px;
+}
+
 .hero-badge-title {
  font-weight: bold;
  font-size: 0.95rem;
@@ -364,6 +380,56 @@ a {
  margin-top: 4px;
 }

+/* Intelligence Digest mini-preview on index */
+.digest-preview {
+  background: rgba(245, 158, 11, 0.04);
+  border: 1px solid rgba(245, 158, 11, 0.15);
+  border-radius: 12px;
+  padding: 20px 24px;
+  margin: 24px 0;
+}
+.digest-preview-header {
+  display: flex;
+  align-items: center;
+  justify-content: space-between;
+  margin-bottom: 12px;
+}
+.digest-preview-title {
+  font-weight: 700;
+  font-size: 1rem;
+  color: var(--md-primary-fg-color);
+}
+.digest-preview-link {
+  font-size: 0.8rem;
+  color: #f59e0b;
+  text-decoration: none;
+  font-weight: 600;
+  letter-spacing: 0.02em;
+}
+.digest-preview-link:hover { text-decoration: underline; }
+.digest-preview-list {
+  list-style: none;
+  margin: 0;
+  padding: 0;
+}
+.digest-preview-list li {
+  padding: 5px 0;
+  border-bottom: 1px solid rgba(245, 158, 11, 0.08);
+  font-size: 0.875rem;
+  display: flex;
+  align-items: center;
+  gap: 8px;
+}
+.digest-preview-list li:last-child { border-bottom: none; }
+.digest-preview-cat {
+  font-size: 0.7rem;
+  color: #f59e0b;
+  background: rgba(245, 158, 11, 0.1);
+  border-radius: 4px;
+  padding: 1px 6px;
+  white-space: nowrap;
+}
+
 /* Hero Showcase Image wrapper (4 cars in a container) */
 .hero-showcase-wrapper {
  margin: 24px auto;
@@ -71,7 +71,7 @@ def find_title_duplicates(inventory: Dict, threshold: float = 0.85) -> List[Tupl
        norm = normalize_title(title)
        if len(norm) < 10:
            continue
-        entries.append((url, norm, entry.get("stars", 0)))
+        entries.append((url, norm, entry.get("stars") or 0))

    log_event(f"[Dedup] Building title index for {len(entries)} entries...")

@@ -105,7 +105,7 @@ def find_title_duplicates(inventory: Dict, threshold: float = 0.85) -> List[Tupl

 def _entry_score(entry: Dict) -> Tuple:
    return (
-        entry.get("stars", 0),
+        entry.get("stars") or 0,
        1 if entry.get("ai_summary") else 0,
        1 if entry.get("hierarchy") else 0,
        len(entry.get("tags", [])),
@@ -15,8 +15,8 @@ from src.logger import log_event
 # ---------------------------------------------------------------------------
 CNCF_LANDSCAPE_URL = "https://landscape.cncf.io/api/items"  # Legacy, now SPA — fallback to GitHub topic search
 GITHUB_API_BASE = "https://api.github.com"
-GITHUB_RATE_DELAY = 0.75  # seconds between GitHub API calls to stay under 5000/hr
-MAX_REPOS_DEFAULT = 500
+GITHUB_RATE_DELAY = 0.5   # seconds between GitHub API calls (5000/hr limit = ~1.4/s safe)
+MAX_REPOS_DEFAULT = 200   # cap per run — 200 × 0.5s = ~100s, well within CI timeout
 ACTIVITY_STALENESS_DAYS = 30

 # Community health thresholds
@@ -155,15 +155,15 @@ async def _fetch_repo_activity(
    client: httpx.AsyncClient,
    owner_repo: str,
 ) -> Tuple[int, int]:
-    """Fetch open issue count and recent open PR count for a single repo.
+    """Fetch open issue + PR count for a single repo in one API call.

-    Returns (open_issues_count, open_prs_count).
+    GitHub's open_issues_count includes PRs, so a single /repos endpoint
+    call is sufficient. Returns (open_issues_count, 0) — the caller uses
+    the combined metric for health classification.
    """
    headers = _github_headers()
    open_issues = 0
-    open_prs = 0

-    # Fetch repo-level stats (open_issues_count includes PRs on GitHub)
    try:
        resp = await client.get(
            f"{GITHUB_API_BASE}/repos/{owner_repo}",
@@ -173,37 +173,15 @@ async def _fetch_repo_activity(
        if resp.status_code == 200:
            data = resp.json()
            open_issues = data.get("open_issues_count", 0)
+        elif resp.status_code == 429:
+            # Rate limited — back off
+            await asyncio.sleep(5.0)
    except Exception as e:
        log_event(f"[WARN] GitHub repo fetch failed for {owner_repo}: {str(e)[:120]}")

    await asyncio.sleep(GITHUB_RATE_DELAY)

-    # Fetch open PRs (page 1 only — we use total_count from search or headers)
-    try:
-        resp = await client.get(
-            f"{GITHUB_API_BASE}/repos/{owner_repo}/pulls",
-            headers=headers,
-            params={"state": "open", "sort": "created", "per_page": 1},
-            timeout=15.0,
-        )
-        if resp.status_code == 200:
-            # The total count of open PRs is not directly in the body for the
-            # list endpoint, but we can parse the Link header for the last page.
-            # As a simpler approach, the body is a list; if it has items the repo
-            # has open PRs. We use the repo-level open_issues_count as the
-            # combined metric (GitHub counts PRs as issues).
-            pr_data = resp.json()
-            if isinstance(pr_data, list) and len(pr_data) > 0:
-                # Parse Link header for total pages
-                link_header = resp.headers.get("Link", "")
-                last_match = re.search(r'page=(\d+)>;\s*rel="last"', link_header)
-                open_prs = int(last_match.group(1)) if last_match else len(pr_data)
-    except Exception as e:
-        log_event(f"[WARN] GitHub PRs fetch failed for {owner_repo}: {str(e)[:120]}")
-
-    await asyncio.sleep(GITHUB_RATE_DELAY)
-
-    return open_issues, open_prs
+    return open_issues, 0


 def _classify_health(total_activity: int) -> str:
@@ -328,6 +306,7 @@ async def detect_license_changes(inventory: Dict) -> List[Dict]:
        log_event("[License] No repos with stored licenses to check")
        return []

+    candidates = candidates[:MAX_REPOS_DEFAULT]  # cap to same limit as activity enrichment
    log_event(f"[License] Checking {len(candidates)} repos for license changes")

    changes: List[Dict] = []
@@ -319,8 +319,8 @@ class NewsDigestEngine:
            for cat_name, entries in category_pools.items():
                entries.sort(
                    key=lambda x: (
-                        x.get("stars", 0),
-                        x.get("discovered_at", ""),
+                        x.get("stars") or 0,
+                        x.get("discovered_at") or "",
                    ),
                    reverse=True,
                )
@@ -629,7 +629,7 @@ class V2VisionEngine:
        # 1. GitHub Objective Reality (Mandate 43)
        raw_gh = item.get("gh_stars", 0)
        gh_stars = int(raw_gh) if str(raw_gh).isdigit() else 0
-        curator_stars = int(item.get("stars", 0))
+        curator_stars = int(item.get("stars") or 0)

        if gh_stars > 15000 or curator_stars >= 5: 
            tags.add("[DE FACTO STANDARD]")
@@ -1055,6 +1055,45 @@ class V2VisionEngine:
            "    - **Status**: The system is incrementally processing pending resources to complete the knowledge graph.\n"
        )

+        # Build digest-preview block for index
+        priority_cats = [
+            "Kubernetes & Orchestration", "AI & Agents", "Security & Compliance",
+            "Infrastructure as Code", "Observability, SRE & Testing", "CI/CD & GitOps"
+        ]
+        cat_short = {
+            "Kubernetes & Orchestration": "Kubernetes",
+            "AI & Agents": "AI & Agents",
+            "Security & Compliance": "Security",
+            "Infrastructure as Code": "IaC",
+            "Observability, SRE & Testing": "Observability",
+            "CI/CD & GitOps": "CI/CD",
+        }
+        digest_preview_md = ""
+        if digest_data and "3_months" in digest_data:
+            preview_items = []
+            for cat in priority_cats:
+                entries = digest_data["3_months"].get(cat, [])
+                if entries:
+                    e = entries[0]
+                    title = nuclear_strip(e.get("title", ""))[:65]
+                    preview_items.append((cat_short.get(cat, cat), title, e.get("url", "#")))
+            if preview_items:
+                rows = "\n".join(
+                    f'    <li><span class="digest-preview-cat">{c}</span> <a href="{u}">{t}</a></li>'
+                    for c, t, u in preview_items[:5]
+                )
+                digest_preview_md = (
+                    '<div class="digest-preview">\n'
+                    '  <div class="digest-preview-header">\n'
+                    '    <span class="digest-preview-title">📊 Intelligence Digest — Top Picks (Last 3 Months)</span>\n'
+                    '    <a href="./tech-digest/" class="digest-preview-link">View all 22 categories →</a>\n'
+                    '  </div>\n'
+                    '  <ul class="digest-preview-list">\n'
+                    f'{rows}\n'
+                    '  </ul>\n'
+                    '</div>\n\n'
+                )
+
        index_md = (
            "# Nubenetes Elite Portal (V2) | Awesome Kubernetes & Cloud [![Awesome](https://cdn.jsdelivr.net/gh/sindresorhus/awesome@d7305f38d29fed78fa85652e3a63e154dd8e8829/media/badge.svg)](https://github.com/sindresorhus/awesome)\n\n"
            "!!! tip \"Nubenetes V2 Elite Portal: AI-Curated & High-Density\"\n"
@@ -1093,6 +1132,13 @@ class V2VisionEngine:
            "      <div class=\"hero-badge-subtitle\">Agentic Ecosystem</div>\n"
            "    </div>\n"
            "  </a>\n"
+            "  <a href=\"./tech-digest/\" style=\"text-decoration: none; color: inherit; display: block;\">\n"
+            "    <div class=\"hero-badge-card hero-badge-card--amber\">\n"
+            "      <div class=\"hero-badge-icon\">📊</div>\n"
+            "      <div class=\"hero-badge-title\">Intelligence Digest</div>\n"
+            "      <div class=\"hero-badge-subtitle\">Top picks · 3/6/12 months</div>\n"
+            "    </div>\n"
+            "  </a>\n"
            "  <a href=\"./videos/\" style=\"text-decoration: none; color: inherit; display: block;\">\n"
            "    <div class=\"hero-badge-card hero-badge-card--pink\">\n"
            "      <img src=\"/images/video_hub_logo.png\" alt=\"Agentic Video Hub\"/>\n"
@@ -1113,6 +1159,7 @@ class V2VisionEngine:
            "the system selects only the most relevant, stable, and impactful resources for the modern Cloud Native ecosystem (2026 and beyond).\n\n"
            f"{coverage_info}\n\n"
            f"<center markdown=\"1\">\n{mosaic_html}\n</center>\n\n"
+            f"{digest_preview_md}"
            f"{pulse_md}\n\n"
            "## Strategic Dimensions\n"
            "- **[🎥 Agentic Video Hub (Architectural Summary)](./videos/index.md)**\n\n"
@@ -39,6 +39,13 @@
      <div class="hero-badge-subtitle">Agentic Ecosystem</div>
    </div>
  </a>
+  <a href="./tech-digest/" style="text-decoration: none; color: inherit; display: block;">
+    <div class="hero-badge-card hero-badge-card--amber">
+      <div class="hero-badge-icon">📊</div>
+      <div class="hero-badge-title">Intelligence Digest</div>
+      <div class="hero-badge-subtitle">Top picks · 3/6/12 months</div>
+    </div>
+  </a>
  <a href="./videos/" style="text-decoration: none; color: inherit; display: block;">
    <div class="hero-badge-card hero-badge-card--pink">
      <img src="/images/video_hub_logo.png" alt="Agentic Video Hub"/>
@@ -116,6 +123,20 @@
 </div>
 </center>

+<div class="digest-preview">
+  <div class="digest-preview-header">
+    <span class="digest-preview-title">📊 Intelligence Digest — Top Picks (Last 3 Months)</span>
+    <a href="./tech-digest/" class="digest-preview-link">View all 22 categories →</a>
+  </div>
+  <ul class="digest-preview-list">
+    <li><span class="digest-preview-cat">Kubernetes</span> <a href="https://www.apptio.com/products/kubecost/?src=kc-com">Kubecost — real-time cost allocation for multi-cluster K8s</a></li>
+    <li><span class="digest-preview-cat">AI & Agents</span> <a href="https://docs.anthropic.com/en/docs/agents-and-tools/claude-code/overview">Claude Code CLI — agentic AI coding assistant</a></li>
+    <li><span class="digest-preview-cat">Security</span> <a href="https://github.com/policy-hub/policy-hub-cli">PolicyHub CLI — searchable Rego policy library</a></li>
+    <li><span class="digest-preview-cat">IaC</span> <a href="https://github.com/shuaibiyy/awesome-tf">Awesome Terraform — curated Terraform resources</a></li>
+    <li><span class="digest-preview-cat">Observability</span> <a href="https://grafana.com/blog/how-to-manage-high-cardinality-metrics-in-prometheus-and-kubernetes">Grafana: High cardinality metrics in Prometheus & K8s</a></li>
+  </ul>
+</div>
+
 ## The Agentic Pulse
 - **(2026)** [**==abarrak.gitbook.io: Linux SysOps Handbook 🌟==**](https://abarrak.gitbook.io/linux-sysops-handbook) 🌟🌟🌟🌟
 - **(2026)** [**==Google I/O 2026 Official NotebookLM Document==**](https://accounts.google.com/v3/signin/identifier?continue=https%3A%2F%2Fnotebooklm.google.com%2Flogin%3Fcontinue%3Dhttps%3A%2F%2Fnotebooklm.google.com%2Fnotebook%2F87ae4230-9dda-445a-9775-df61ad7044dc%3Fauthuser%253D0%2526pageId%253Dnone&dsh=S-651079724%3A1780398802084305&followup=https%3A%2F%2Fnotebooklm.google.com%2Flogin%3Fcontinue%3Dhttps%3A%2F%2Fnotebooklm.google.com%2Fnotebook%2F87ae4230-9dda-445a-9775-df61ad7044dc%3Fauthuser%253D0%2526pageId%253Dnone&osid=1&passive=1209600&flowName=WebLiteSignIn&flowEntry=ServiceLogin&ifkv=AWa2PavtOIva2wcDqJnQlJq3nohbB8kL26HoI0qLEI-ErQFf9Roi9aGt-ViI1YzZGxXTHSAzER9n) 🌟🌟🌟🌟
Author	SHA1	Message	Date
Nubenetes Bot	239dd05e6f	release: v2.7.0 — Intelligence Digest card and mini-preview on index	2026-06-19 10:59:31 +02:00
Inaki	932770b89b	Merge pull request #361 from nubenetes/feat/digest-card-index feat: Intelligence Digest hero card and mini-preview on index	2026-06-19 10:59:15 +02:00
Nubenetes BotandClaude Sonnet 4.6	c8ca878f66	feat: add Intelligence Digest card to index hero and mini-preview block - New hero card (amber color) between AI & MCP Agents and Agentic Video Hub, linking to /tech-digest/ with emoji icon and subtitle - Dynamic digest-preview block above Agentic Pulse: shows top 1 link from 5 priority categories (Kubernetes, AI, Security, IaC, Observability) pulled from data/news_digest.json on each optimizer run - New CSS: hero-badge-card--amber, hero-badge-icon, digest-preview component with category chips and hover states - v2_optimizer now generates both the card and preview automatically Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>	2026-06-19 10:58:52 +02:00
Nubenetes Bot	64c6e9ea18	Merge branch 'develop' of github.com:nubenetes/awesome-kubernetes into develop	2026-06-19 10:44:46 +02:00
Nubenetes Bot	53b19f1b09	merge: back-merge master v2.6.9 into develop	2026-06-19 10:44:36 +02:00
Nubenetes Bot	f6e60a6487	docs: automated README metric synchronization [skip ci]	2026-06-19 08:44:35 +00:00
Nubenetes Bot	5bfcaf1b03	release: v2.6.9 — Fix NoneType crashes in v2_optimizer, dedup, and news_digest	2026-06-19 10:44:32 +02:00
Inaki	b8144d9253	Merge pull request #360 from nubenetes/feat/fix-nonetype-comparisons fix: NoneType crashes in v2_optimizer, dedup, and news_digest	2026-06-19 10:44:13 +02:00
Nubenetes BotandClaude Sonnet 4.6	b321169459	fix: NoneType comparison crashes in v2_optimizer, dedup, and news_digest Inventory entries can have stars=null or discovered_at=null. Replace .get("stars", 0) with .get("stars") or 0 in all three modules so that None values are safely coerced to 0/"" before numeric/string comparison. Fixes TypeError crashes in: - v2_optimizer.py:632 _calculate_tags - dedup.py:74,108 title dedup and entry scoring - news_digest.py:322 category pool sorting Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>	2026-06-19 10:44:00 +02:00
Nubenetes Bot	34610f4671	merge: back-merge master v2.6.8 into develop	2026-06-19 10:37:06 +02:00
Nubenetes Bot	f50fdffd64	release: v2.6.8 — Fix unbounded license check causing CI timeout	2026-06-19 10:37:01 +02:00
Inaki	f5fae99a38	Merge pull request #359 from nubenetes/feat/fix-license-check-limit fix: cap license check at 200 repos — was unbounded causing CI timeout	2026-06-19 10:36:46 +02:00
Nubenetes BotandClaude Sonnet 4.6	ebae3c6e27	fix: cap license change detection at MAX_REPOS_DEFAULT (200) — was unbounded detect_license_changes() iterated all repos with gh_license set, causing hundreds/thousands of GitHub API calls. Apply the same 200-repo cap as the activity enrichment module to keep total enrichment under ~3 min. Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>	2026-06-19 10:36:33 +02:00
Nubenetes Bot	a8941afd24	merge: back-merge master v2.6.7 into develop	2026-06-19 10:28:44 +02:00
Nubenetes Bot	f4fb5fe19b	release: v2.6.7 — Reduce enrichment CI time from 12min to ~2min	2026-06-19 10:28:39 +02:00
Inaki	f46886abf3	Merge pull request #358 from nubenetes/feat/fix-enrichment-speed perf: reduce enrichment from 12min to ~2min	2026-06-19 10:28:22 +02:00
Nubenetes BotandClaude Sonnet 4.6	6ccda021e2	perf: reduce enrichment from 12min to ~2min (1 API call/repo, 200 limit) - Consolidate 2 GitHub API calls per repo into 1: open_issues_count already includes PRs on GitHub, second /pulls call was redundant - Reduce MAX_REPOS_DEFAULT 500→200: sufficient for meaningful enrichment, 200 × 0.5s = ~100s vs 500 × 1.5s = ~12.5min in CI - Reduce GITHUB_RATE_DELAY 0.75s→0.5s: still safely under 5000 req/hr - Add 429 rate-limit backoff (5s sleep instead of crashing) Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>	2026-06-19 10:28:07 +02:00
Nubenetes Bot	3f44948119	merge: back-merge master v2.6.6 into develop	2026-06-19 10:16:41 +02:00