📌 Release Overview

This 1.0.41.8 release delivers two major thrusts as a large-scale content and architecture update:

1. Substantial content-quality strengthening for Google AdSense readiness — brand-new About/Contact pages, five original in-depth guide articles, aggressive SEO content and FAQ expansion across all 32 tools, and E-E-A-T trust signals introduced across the site.
2. Fitness Compendium rebrand & 887 curated exercises — an international open dataset localized into Korean with standardized bilingual notation, integrated with dynamically mapped target-muscle anatomy overlays.

---

⭐ Key New Features

1. Three new information pages

• /about — Service overview, operator information, calculation basis and official data sources
• /contact — Contact channels and frequently asked questions
• /guides — Index of original in-depth guide articles

2. Five original in-depth guide articles

• 2026 Korean Minimum Wage & Weekly Holiday Pay Complete Guide
• 4 Major Social Insurances — 2026 Rates, History, and Take-Home Pay Optimization
• Korea’s Unified Age Reckoning Act Explained
• Understanding Currency Exchange in 2026 — Base Rate, Preferential Exchange, and Card Charges
• BMI Calculator In Depth — Limitations and Body Composition Analysis

3. Substantially expanded SEO content

• SEO guide intros expanded across all 32 tools (average 168 → 1,133 chars, minimum 827 chars enforced)
• All tools now carry at least 5 FAQ items (64 sets total, up from an average of 3.2)
• E-E-A-T trust signals: operator introduction, official legal source URLs, and last-reviewed dates

4. Fitness Compendium rebrand

• The former Fitness Machine Wiki has been rebranded as the Fitness Compendium
• Integrated 887 curated exercises from international open datasets
• Per-exercise target-muscle anatomy SVG overlays with automatic front/back view routing
• Localized 887 exercise names into Korean with standardized bilingual notation

5. UX improvements

• URL state fully preserved when switching languages — sub-paths, query parameters, and scroll anchors (#fragment) now survive locale changes intact
• Strengthened cross-subdomain link network between apps.fredric18.uk and news.fredric18.uk

---

⚡ Performance & Reliability

• 887-exercise image dataset moved to a shared volume, reducing initial bundle size and improving cold-start response through per-request loading
• Ads and utility data volumes separated, isolating per-domain cache and improving deployment rollback safety
• Guaranteed initial seed data copy on container boot ensures uninterrupted service on new pod launches or empty volume mounts
• Enhanced RapidAPI quota protection: local development environment now fully blocks outbound API calls when target data files exist

---

🐛 Bug Fixes

• Prevented JSX text-node raw template literal misrendering — the bare backtick pattern without braces was leaking source text to the DOM; systematically audited and normalized
• Removed locale ternaries from legal i18n, refactored to switch(lang) for full Rule 01 compliance
• Refined Fitness Compendium license notices — removed internal warranty phrasing and cleanly split copyright links (Wikimedia, wger, CC BY-SA 3.0)

---

🔗 Related Links

• GitHub Release: https://github.com/fredric18/apps/releases/tag/1.0.41.8
• Service homepage: apps.fredric18.uk/en
• About: apps.fredric18.uk/en/about
• In-depth guides: apps.fredric18.uk/en/guides