Changelog

Competitive intelligence

• Three-axis CI briefs shipped: /ci/[drug], /ci/disease/[slug], /ci/company/[slug]
• /ci hub with 25 curated drug briefs + 27 disease briefs + 20 sponsor briefs
• Per-CI RSS feeds at /feed/ci/{slug}.{xml,atom,json}
• Auto-detected comparators via fuzzy drug_class + molecular_target match

RSS + feed builder

• /feeds/build interactive URL constructor — 12 filter params, live URL preview, "Subscribe in Feedly" button
• Parameterised /api/feed/custom — filter by company, area, class, target, modality, phase, lookback window
• Per-drug intel feeds /feed/drug/{slug} joining regulatory_approvals + clinical_trials + patents
• 18 topic + therapeutic-area feeds × 3 formats
• Per-entity <link rel="alternate" type="application/rss+xml"> auto-discovery in every entity page

New section pages

• /news + /news/[year]/[month] — permanent monthly pharma news archive (back to 2020)
• /conferences + 14 pharma conferences × multi-year landings (ASCO, ESMO, AACR, ASH, JPM…)
• /patents + /patents/expiring/[year] — patent cliff tracker 2022→2030
• /biosimilars + 16 originator landings (Humira, Herceptin, Rituxan, Avastin, Stelara…)
• /modalities + 12 modality landings (biologic, mAb, ADC, mRNA, cell therapy, gene editing…)
• /area/[slug] × 14 therapeutic-area landings (oncology, cardiology, immunology…)
• /drug-pricing + 12 per-drug pricing landings with country-by-country comparison
• /guides + 14 long-form educational explainers (FDA approval, PDUFA, biosimilars vs generics…)
• /integrations + 14 per-LLM client install pages (Claude, ChatGPT, Cursor, Continue, Zed…)
• /embeds + 4 iframe widgets + /badge
• /datasets/[slug] × 8 with Schema.org Dataset markup for Google Dataset Search
• /data.json — DCAT-US 1.1 catalog for data.gov harvest
• /api-docs — full REST API documentation
• /bookmarklet — universal-browser pharma lookup
• /sitemap (HTML) refreshed to surface all new hubs

Infrastructure + bug fixes

• CRITICAL: SSR was silently 500-erroring for crawlers since SSR shipped — fixed ESM .js extension regression across 40 files
• ESM shim for __dirname in template.ts (was undefined in module mode)
• Brand-name → canonical 301 redirects on /drug, /compare, /ci, /biosimilars, /drug-pricing
• Feed item date format fixed (Neon Date → ISO YYYY-MM-DD instead of Date.toString)
• drugs.phase format bug (underscore not space) — Pfizer was showing 0 P3 / P2 / P1
• www.druglandscape.com DNS configured (CNAME via Vercel DNS)
• IndexNow bulk re-ping: 281K URLs across Bing, Yandex, Seznam, Naver, Yep, Mojeek

Embed badge

• /api/badge — SVG "Powered by Drug Landscape" badge (3 themes, ?text= customisable, ~2KB)
• /badge documentation page with HTML / Markdown / README snippets
• Free for analyst + blog + IR-page attribution

SEO + crawl infrastructure

• SSR pre-rendering for /drug, /disease, /company, /trial entity pages
• Sitemap index at /sitemap.xml with paginated entity sitemaps (700K+ URLs)
• JSON-LD structured data on every entity page (Drug, MedicalCondition, MedicalStudy, Organization)
• IndexNow protocol integration with key at /04c56ab722ac4dd4846ae041f02cec8a.txt
• Bing + Yandex + Google webmaster verifications
• Bundle size reduction: main JS chunk 2.4MB → 413KB (-83%)

LLM + AI accessibility

• /api/mcp — Model Context Protocol JSON-RPC 2.0 server with 11 tools
• /.well-known/openapi.json — OpenAPI 3.1 spec for ChatGPT / Gemini / Mistral / Grok tool calling
• /.well-known/ai-plugin.json — ChatGPT plugin manifest
• /llms.txt + /llms-full.txt — LLM ingestion documents
• Markdown alternates at /api/drug/{slug}.md, /api/disease/{slug}.md, /api/company/{slug}.md

Programmatic SEO

• /drug/{slug}/{aspect} pages — side-effects, dosage, mechanism, cost, interactions, patents (7 aspects × top drugs)
• /year/[year] — annual approvals + patent expiries + Phase 3 readouts
• /country/[code] — per-country regulatory landscape
• /calendar/{pdufa,adcom,readouts} — Event JSON-LD calendars
• /today — daily-fresh "what's new in pharma right now" with 30-min cache
• /discontinued — tracker for halted programmes
• /today + /open-data + /editorial-policy + /tools