Engineering notes / Change history
What changed, and why.
A dated account of site features, verification paths and known limits. Release notes are not a substitute for reproducible tests or verified production metrics.
/ 2026.11.06-life
Life hub & social connections
A broader personal Life section with the D&D corner and 136 calendar-sourced optional hobbies, plus more social platform icons and accurate IDs.
- Moved the main D&D tab under Life; kept the existing tabletop URL functional.
- Eight owner-selected Life interests: D&D, hiking, cooking, robotics, IoT, mobile engineering, technology and travel.
- Brought Instagram, AllTrails, Strava, Twitch, YouTube, WeChat, KakaoTalk, Battle.net, PlayStation and Nintendo into one Socials section.
- Published owner-supplied WeChat and KakaoTalk IDs with copy buttons; unknown URLs stay explicitly unlinked.
/ 2026.11.06-tabletop
Tabletop corner and gaming identities
A personal D&D page with browser-only dice and a clear, searchable way to connect on Battle.net, PlayStation, and Nintendo.
- Dungeons & Dragons tabletop corner with a bounded, unbiased Web Crypto dice roller, d20 checks and notebook prompts.
- BattleTag, PlayStation online ID, and Nintendo Switch nickname with exact copy controls and platform icons.
- First-class D&D navigation, footer socials, sitemap and site-search entries.
- Readable contrast improvements to the existing contact and secure-communications panels.
/ 2026.11.06
Debugging tools and reproducible engineering demos
Four browser-local debugging tools, shareable lab scenarios, public demonstration code and a measured dependency remediation.
- JWT claim decoder (explicitly unverified), HTTP header policy analysis, TLS 1.3 walkthrough and refresh-token race visualizer.
- Versioned, bounded, shareable scenarios for all three existing interactive labs.
- Three new independently testable public repositories; transparent limitations and no inherited client code.
- Reproducible technical investigations linked to real source/test fixtures.
- Dependency audit updates and compatibility-tested Cloudflare deployment configuration.
/ 2026.11.06-workbench
Personal engineering workbench
Usable developer resources, community feedback and a reading library while preserving the pastel blog identity.
- Snippet library, command palette, architecture diagrams and guided challenges.
- Source-linked glossary, printable checklists and local-only reading bookmarks.
- Public evidence index and reader correction workflow.
/ 2026.11.06-labs
Technical articles and interactive labs
Substantive technical references linked to deterministic browser models.
- Device trust, session recovery and API retry simulators.
- Technical reference articles, deep topic navigation, site-wide search and working RSS.
- Public editorial/corrections policy, social preview cards and downloadable reference code.
For reproducible technical evidence, use the linked public repositories and lab tests. Internal dependencies, cloud operations, and rollout observations are documented separately from personal or customer data.