- Add Gemini CLI and Antigravity to the list of tools used
- Add dedicated section with deprecation timeline (June 18 cutoff)
- Update tags with Gemini CLI and Antigravity

11 articles covering AI coding, career lessons, email internals,
Git performance, binary search optimization, Swiss tables, and more.

- Update ~38 URLs to current canonical (domain moves, restructures, tracking-param strip)
- Strikethrough ~15 sections with confirmed dead URLs (404/410/DNS-fail)
- Fix malformed markdown ((double parens, stray bracket)
- Correct evanhahn.com URL typo

Two-pass review with verification pass to catch HEAD-only false-positives.

- Append review footer to 101 newsletter posts
- Remove 13 duplicate sections across 11 posts (link kept in earlier post)
- Strikethrough user's personal commentary about AI tools/models in intros

Topics: Claude Code internals, AI & tech debt, Slack notifications,
developer workflow, Java performance, Go naming, AI agent skills,
leadership beliefs, programming tricks, shell tricks.

Also add Bash(bash .claude/skills/**) permission for portable skill script invocation.

Add new newsletter post with:
- A Broken Heart: Safari bug with Noto Color Emoji
- Wrapping Code Comments: relative column width
- How I Use Claude Code: research-plan-implement workflow
- 6 system design images + 1 video in Bonus

Add new newsletter post at content/post/2026/03/02/index.md (2026-03-02). The post (Vietnamese) curates and summarizes multiple articles on AI-assisted development, cognitive debt, job impacts, AI bubble critique, coding agents, Uber's rate limiting system, and the 'software industrial revolution'. Includes tags: AI-Assisted and category: Newsletter.

Add a new newsletter entry at content/post/2026/03/01/index.md. The Markdown file (Vietnamese) contains Newsletter #86 with frontmatter (title, date, tags, categories), summaries and key points for multiple tech articles (AI policy, architecture decisions, function-call costs, code review framework, semantic search, AI adoption, software engineering trends, and roads in games), and includes a featured image. Intended to publish a curated roundup for 2026-03-01.