PODCAST

The Claude Code Changelog

It feels like every day there"s a new Claude Code update. This unofficial podcast, hosted by Lachlan and James (& powered by Jellypod AI), helps us stay up to date with everything Anthropic ships to Claude, from product updates, new workflows, and more. Each episode highlights what changed, how to use it, and why it matters.

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All Episodes

Claude Code 2.1.271: Leaner Subagents and Tighter...

The Claude Code Changelog ·

2026/09/15

We break down Anthropic’s Claude Code 2.1.271 update, including the new omitClaudeMd setting that keeps subagents focused by skipping local context files while preserving managed policies. The episode also covers tighter command-level sandboxing, SHA-256 plugin verification, and nicer-looking Markdown artifacts.

Claude Code’s WebFetch Timeout Fix

The Claude Code Changelog ·

2026/09/14

We break down the Claude Code 2.1.268 fix for WebFetch hangs, including the new 300-second deadline and the CLAUDE_CODE_WEBFETCH_DEADLINE_MS setting for tuning timeouts in CI. The episode also covers session cleanup for self-hosted runners, JSON output for plugin commands, and tighter local file safety in Cowork sessions.

Claude Code 2.1.270: Inline Diffs and Key Fixes

The Claude Code Changelog ·

2026/09/13

We break down how Claude Code 2.1.270’s bashEditDiffEnabled surfaces inline diffs for shell edits, helping the agent see file changes instantly without extra git diff calls. The episode also covers a tee-related security fix, a read-only git permission regression, and improved retry handling for more reliable terminal workflows.

Claude Code 2.1.269: Plugin Evals and 256-Agent...

The Claude Code Changelog ·

2026/09/12

Claude Code 2.1.269 brings a dedicated plugin eval CLI for reproducible benchmarking, with scored JSON output and an HTML report to catch regressions before shipping. The episode also covers higher workflow concurrency via CLAUDE_CODE_WORKFLOW_MAX_CONCURRENT_AGENTS and new /output style controls for cleaner remote and headless runs.

Claude Code SessionEnd Hooks Fixed: No More 1.5s...

The Claude Code Changelog ·

2026/09/11

We break down a Claude Code bug that caused SessionEnd hooks to be killed after just 1.5 seconds, even when a global timeout was set, leading to truncated teardowns, missing uploads, and corrupted logs. The episode also covers the fix, best practices for per-hook timeouts, and related updates for gateway pricing sync and OpenTelemetry exports.

Claude Code 2.1.267: Hard-Cap AI Thinking Costs

The Claude Code Changelog ·

2026/09/10

We break down how Claude Code 2.1.267 helps teams control AI spending with a hard cap on extended thinking across cloud providers, while still letting subagents and custom prompts use lower effort levels when appropriate.The episode also covers the new system prompt snapshot toggle, giving prompt engineers faster live iteration without restarting sessions.

Claude Code Adds Hot-Reloaded Local Plugin Bundles

The Claude Code Changelog ·

2026/09/09

Claude Code 2.1.265 brings hot-reloading for local plugins, letting you point plugin dir at a parent folder and load or unload multiple tools live without restarting your session. The episode also covers symlink safety checks, clearer truncation notices for large tool logs, and a refreshed workflows UI for debugging nested agent activity.

Locking Down AI Auto Mode and Read Access

The Claude Code Changelog ·

2026/09/08

We break down new safeguards for AI coding agents in auto mode, including out-of-bounds read protection, stricter cloud metadata containment, and safer behavior in headless CI runs. The episode also covers terminal usability upgrades and clearer diagnostics for proxy and policy issues.

Claude Code’s Inline Output Buffers Slash Tool Round...

The Claude Code Changelog ·

2026/09/07

Claude Code gets a major workflow upgrade with larger inline output buffers that keep long test failures and stack traces in context, cutting out extra file-read tool calls. The episode also covers the token tradeoffs, smarter test filtering, and a handful of CLI polish improvements like subagent prompt files, Bash-style keybindings, and stronger safety checks.Show Notes https://raw.githubusercontent.com/anthropics/claude-code/refs/heads/main/CHANGELOG.md:

Claude Code 2.1.260: Uncapped Subagents and Safer...

The Claude Code Changelog ·

2026/09/06

This episode covers Claude Code 2.1.260’s biggest workflow upgrade: removing the one-hour limit on subagent background tasks, plus new ways to monitor long-running jobs with attach, logs, and stop. It also highlights the new text-based advisor command and safer git worktree deletion prompts that help prevent accidental data loss.Show Notes Claude Code changelog - Claude Code Docs: https://code.claude.com/docs/en/changelog

Claude Code Skill Doctor Cuts Hidden Token Bloat

The Claude Code Changelog ·

2026/09/05

Claude Code 2.1.261 adds skill doctor to reveal unused loaded skills and their context costs, helping you prune token-heavy workspace setups. The episode also covers larger inline output limits, subagent prompt loading from files, and stronger rm safety checks. Show Notes https://raw.githubusercontent.com/anthropics/claude-code/refs/heads/main/CHANGELOG.md: https://raw.githubusercontent.com/anthropics/claude-code/refs/heads/main/CHANGELOG.md

Claude Code Gets Live Diff Views and Smarter Cache...

The Claude Code Changelog ·

2026/09/04

Anthropic’s latest Claude Code release brings a live split-screen diff panel right into the terminal, making it easier to watch code changes as they happen. The hosts also dig into improved prompt cache miss diagnostics, headless session upgrades, and a security fix for auto-approval in zsh scripts.

Claude Code 2.1.259 Fixes CI Prompt Hangups

The Claude Code Changelog ·

2026/09/03

We break down Claude Code 2.1.259’s new unattended-host workflow, including --permission-prompts none, how denied prompts keep CI jobs moving, and what to watch for with preapproved tools. The episode also covers the parallel-session state fix, plus quality-of-life updates for GitLab MR commands and plugin validation.

Hard-Locking Claude Subagents to Stop Surprise Bills

The Claude Code Changelog ·

2026/09/02

This episode breaks down new Claude Code workflow updates, including how subagent model precedence now works and why the new FORCE environment variable can hard-lock every subagent to a chosen model. It also covers session-level effort controls and new containment rules that add stronger cost and security guardrails for autonomous agents.

Claude Code Gets Unix-Style Background Session Commands

The Claude Code Changelog ·

2026/09/01

This episode breaks down the new direct CLI controls for Claude Code background sessions, including attach, logs, stop, respawn, and rm, plus how they streamline scripting and terminal workflows.It also covers key fixes in versions 2.1.251 and 2.1.252, from git worktree support and macOS task handling to permission saving and cleaner large-error notifications.

Claude Code Wildcard Bug and the Safe Fix

The Claude Code Changelog ·

2026/08/31

This episode breaks down a security bug in Claude Code 2.1.246 where sloppy Bash wildcard rules can accidentally approve dangerous commands, and shows how to rewrite them with explicit subcommands. It also covers the new startup warning, the permissions UI, and handy quality-of-life fixes like completion timestamps and safer terminal diffs.

00:02:49

Claude Code Cache TTL Tweaks and Cost Tracking

The Claude Code Changelog ·

2026/08/30

This episode breaks down the latest Claude Code updates for prompt cache lifetime control, including longer cache retention for main sessions, shorter TTLs for subagents, and per-agent cache settings in YAML frontmatter. It also covers the new slash cost breakdown, live subagent streaming in Remote Control, and the improved spend-limit view in slash usage.

00:02:37

Claude Code 2.1.251: Locking Down Model Switches

The Claude Code Changelog ·

2026/08/29

This episode breaks down the latest Claude Code release, focusing on new governance controls that let teams intercept model switches, enforce policy, and add audit trails. It also covers session resume metrics, cache cost visibility, and new CLI commands for managing background agents more safely.

00:02:39

Claude Code Restricted Mode for Safer Untrusted Repos

The Claude Code Changelog ·

2026/08/28

We break down how Claude Code 2.1.248 helps protect agents inside untrusted repositories with a new restricted mode that disables risky tools, locks file access to the working directory, and ignores potentially malicious config files. The episode also covers a prompt caching bug fix and a major reduction in Workflow tool token usage for more efficient long coding sessions.

00:02:41

Claude Code 2.1.247 Adds API Cost Optimization

The Claude Code Changelog ·

2026/08/27

We break down Claude Code 2.1.247’s new /claude-api cost optimize command, which profiles API spend and helps cut costs through caching, token hygiene, batching, effort tuning, and model selection. The episode also covers the new SendFeedback tool, cleaner subagent message previews, and a speed boost for the prompt footer PR badge.

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The Claude Code Changelog

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