◉CLAUDE LABJP
●FORK — Claude Code 2.1.212 changes what /fork does: it copies your conversation into a new background session with its own row in claude agents, so you can keep working. The old in-session subagent is now /subtask●LIMITS — WebSearch calls are now capped at 200 per session by default, and subagent spawns get the same 200 ceiling, so a runaway search or delegation loop stops on its own●MCPBG — MCP tool calls running past two minutes now move to the background automatically, keeping the session usable. Tune the threshold with CLAUDE_CODE_MCP_AUTO_BACKGROUND_MS●PLANFIX — Fixed plan mode auto-running file-modifying Bash commands such as touch and rm without a permission prompt or an SDK canUseTool callback●SONNET5 — Claude Sonnet 5 is running on introductory pricing of $2 per million input tokens and $10 per million output. After August 31 it moves to $3 and $15●IPO — Bankers are reportedly lining up investor meetings for Anthropic ahead of a possible public listing as soon as October●FORK — Claude Code 2.1.212 changes what /fork does: it copies your conversation into a new background session with its own row in claude agents, so you can keep working. The old in-session subagent is now /subtask●LIMITS — WebSearch calls are now capped at 200 per session by default, and subagent spawns get the same 200 ceiling, so a runaway search or delegation loop stops on its own●MCPBG — MCP tool calls running past two minutes now move to the background automatically, keeping the session usable. Tune the threshold with CLAUDE_CODE_MCP_AUTO_BACKGROUND_MS●PLANFIX — Fixed plan mode auto-running file-modifying Bash commands such as touch and rm without a permission prompt or an SDK canUseTool callback●SONNET5 — Claude Sonnet 5 is running on introductory pricing of $2 per million input tokens and $10 per million output. After August 31 it moves to $3 and $15●IPO — Bankers are reportedly lining up investor meetings for Anthropic ahead of a possible public listing as soon as October
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Migration

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⟐ Claude Code/2026-07-15Advanced

The Types Landed, but Nothing Got Safer — Where I Delegated a JS→TS Migration to Claude Code, and Where I Didn't

A green tsc run does not mean any is gone. Measuring a migration by type coverage, drawing a clear line between what Claude Code handles well and what a human must decide, and a CI ratchet that refuses regressions.

⬡ API & SDK/2026-06-23Advanced

When Thinking Is Always On, Prefill Quietly Stops Working — Fixing Streaming and Token Budgets for Fable 5

Fable 5 thinks by default. Prefill no longer applies, the first streamed block isn't text, and max_tokens has to leave room for reasoning. Here is how I fixed those three broken assumptions in my own automated publishing pipeline.

⬡ API & SDK/2026-06-13Advanced

Auditing pinned model IDs before claude-sonnet-4 and claude-opus-4 retire from the API

On June 15, claude-sonnet-4 and claude-opus-4 retire from the API. Here is how to find every pinned model ID before then, measure output parity, and cut over safely with an alias layer and a fallback.

⟐ Claude Code/2026-05-17Intermediate

Six Months Until CocoaPods Shutdown — Migrating Beautiful HD Wallpapers to Firebase SPM with Claude Code

Firebase Apple SDK is dropping CocoaPods in October 2026. Here's how I migrated Beautiful HD Wallpapers — one of four iOS apps I run as an indie developer — to Swift Package Manager, and where Claude Code made the difference.

⟐ Claude Code/2026-05-02Advanced

Designing Zero-Downtime Database Migrations with Claude Code: A Production Operations Guide

A production guide to designing zero-downtime database migrations with Claude Code. Covers Expand-Contract, NOT NULL additions, renames, backfills, and subagent reviews — practical patterns that survive real production traffic.

⬡ API & SDK/2026-04-07Beginner

Claude Sonnet 4.5 1M Context Deprecation Guide — What to Do Before April 30

Claude Sonnet 4.5's 1M token context beta ends April 30, 2026. Migrate to Sonnet 4.6 with step-by-step code examples — no beta header required on the new model.

◉ Claude AI/2026-03-26Beginner

Switching from ChatGPT to Claude (2026)

Comprehensive guide to migrating from ChatGPT to Claude. Learn why users are switching, step-by-step migration instructions, API code examples, and Claude's unique features in 2026.

⬡ API & SDK/2026-03-14Beginner

Claude Haiku 3 Deprecation (April 19, 2026): Complete Migration Guide to Claude Haiku 4.5

Claude Haiku 3 (claude-3-haiku-20240307) is being retired on April 19, 2026. This guide covers the deprecation timeline, what changes, and how to migrate to Claude Haiku 4.5 with ready-to-use code examples.