The Codex Changelog

GPT-5.5 Retirement Hits Codex on October 14

Thu, 17 Sep 2026 16:03:06 GMT

OpenAI is retiring GPT-5.5 from ChatGPT, ChatGPT Work, and Codex on October 14, 2026, so hardcoded model strings in CI, cron jobs, and Codex configs need a quick update to gpt-5.6-sol. The episode also covers the removal of the legacy MCP server command and a handy new Codex desktop hotkey for inserting reusable prompt text.

Codex CLI 0.154.0 Fixes Windows Daemon Chaos

Wed, 16 Sep 2026 16:03:55 GMT

We break down how Codex CLI 0.154.0 brings Windows daemon parity, replacing per-terminal servers with a single shared background process to eliminate SQLite lock collisions and stabilize multi-session workflows. The episode also covers the new socket-based shutdown flow, Windows sandbox isolation, thread resume improvements, and the important upgrade warning for older daemons.

Codex Gets Per-Turn Tier Control and Cleaner Thread History

Tue, 15 Sep 2026 16:05:12 GMT

We break down the newest Codex SDK and CLI updates, including per-turn service tier control, thread resume and fork options that return full history without bloating context, and source metadata for better telemetry. We also cover recent alpha patch fixes, worktree improvements, and an important CLI version requirement for custom bin overrides.

Codex CLI 0.154.0 Fixes OAuth Refresh Chaos

Mon, 14 Sep 2026 16:04:55 GMT

This episode breaks down Codex CLI 0.154.0’s auth overhaul, including coordinated OAuth refreshes that prevent refresh-token family revocation and challenge preservation that pauses a turn for interactive re-login instead of dropping work.

It also covers stdio MCP state sync, headless codex exec failure behavior, and terminal upgrades like formatted copying and a smarter slash copy command.

Codex CLI Gets Live Hot-Reloading and Safer Workspace Trust

Sun, 13 Sep 2026 16:03:16 GMT

This episode breaks down recent Codex CLI updates, including live plugin hot-reloading for running sessions, improved workspace trust safety, and a critical fix that prevents untrusted repos from executing PATH helper binaries. It also covers the removal of the deprecated mcp-server entry point, targeted /copy improvements for cleaner debugging, and clearer sandbox policy reporting in codex doctor.

Codex CLI 0.154.0: Idle CPU Spikes and Accessibility Bugs

Sat, 12 Sep 2026 16:03:35 GMT

This episode breaks down how Codex CLI version 0.154.0 can drive high idle CPU, cause cursor flicker, and disrupt screen readers with nonstop TUI redraws and sparkle animations. It also covers practical workarounds in config and on the command line, plus a few version caveats to watch for.

Show Notes

macOS VoiceOver regression in 0.154.0: repeated output fragments ...: https://github.com/openai/codex/issues/44728

ExternalMessage, Ultra Reasoning, and HookMetadata Changes

Fri, 11 Sep 2026 16:02:45 GMT

We break down OpenAI Python SDK 0.154.0 for Codex, including ExternalMessage for injecting live context from CI, webhooks, and telemetry into active runs, plus the security implications of tool-level authority. The episode also covers late-attaching turn handles, ultra reasoning effort, tiered service control, HookMetadata breaking changes, selective history loading, and other upgrade notes.

Codex CLI Adds Native Worktrees for Safer Agent Multitasking

Thu, 10 Sep 2026 16:04:25 GMT

This episode breaks down new native git worktree support in Codex CLI 0.154.0, showing how agents can work in isolated checkouts without disturbing your main branch. It also covers non-blocking inline Q&A, Windows daemon parity, copy formatting improvements, and the release’s key breaking changes and concurrency cautions.

iOS Remote Worktrees and Smarter Mobile Codex

Wed, 09 Sep 2026 16:05:35 GMT

We break down the latest ChatGPT for iOS release and how it improves remote coding on the go, from choosing branches and carrying over local changes to keeping long setup tasks alive in the background. The episode also covers composer @ mentions, draft preservation, and the caveats around syncing dirty worktrees back to your host machine.

Show Notes

ChatGPT & Codex changelog: https://learn.chatgpt.com/docs/changelog

Guardian Context Fixes for Long Codex Sessions

Tue, 08 Sep 2026 16:03:48 GMT

This episode breaks down why Codex sessions were losing Guardian approval context during long runs, how context compaction caused security amnesia, and what changed in the latest release to keep approvals persistent.

It also covers subagent isolation, rollback boundaries, and a reliability fix for headless codex exec resume workflows in compressed rollouts.

Show Notes

Releases · openai/codex - GitHub: https://github.com/openai/codex/releases

Codex 0.153.3 Adds Native GPT 6 Astra on Bedrock

Mon, 07 Sep 2026 16:03:39 GMT

This episode breaks down how Codex 0.153.3 brings native GPT 6 Astra support to Amazon Bedrock, eliminating proxy hacks and fixing a Bedrock payload crash. It also covers headless API model overrides, TUI cleanup options, and a new early warning for Plus and Team usage limits.

Codex CLI 0.153.0: Remote Plugins, Faster Guardian

Sun, 06 Sep 2026 16:04:37 GMT

We break down the latest Codex CLI release, including direct remote plugin marketplace management, enterprise source enforcement, and app server reconciliation for consistent tooling across projects. The episode also covers Guardian latency improvements, TUI cleanup options, and earlier usage warnings for Plus and Team accounts.

GPT 6 Astra Becomes Codex’s Default

Sat, 05 Sep 2026 16:03:00 GMT

We break down Codex CLI 0.153.4’s quiet but major shift to GPT 6 Astra as the bundled default, plus the new request user input async tool that keeps terminal agents moving while they wait on you. The episode also covers Astra’s speed gains, safety behavior, Bedrock availability, and handy TUI fixes like Vim undo/redo and recap controls.

Codex CLI 0.153.0: Scoped MCP Approvals and Safer Workflows

Fri, 04 Sep 2026 16:03:12 GMT

We break down the latest Codex CLI 0.153.0 updates, including account-scoped MCP approvals that prevent cross-account tool leakage, plus more reliable relative path launches on macOS. The episode also covers compressed rollouts, improved resume behavior, earlier usage warnings for Plus and Team users, and a small TUI config migration.

Show Notes

Releases · openai/codex - GitHub: https://github.com/openai/codex/releases

Codex 0.153.0’s New Context Mode and TUI Upgrades

Thu, 03 Sep 2026 16:03:04 GMT

We break down Codex 0.153.0’s experimental context mode, including the new new_context tool, smarter token budgeting, and which plans can actually enable it. The episode also covers quality-of-life upgrades like plugin marketplace commands, Vim mode fixes, auto recap controls, and stronger TUI reconnection handling.

Codex 0.152.1: Safer Approvals and Faster Node REPL

Wed, 02 Sep 2026 16:03:06 GMT

This episode covers OpenAI Codex 0.152.1 fixes for Guardian authorization persistence during context compaction, plus faster Node REPL execution through model-level policy support. It also digs into terminal security hardening, cloud task origin isolation, and quality-of-life updates like actionable rate limit banners and Vim-style draft search.

Codex 0.152.0: Opt-In Planning and Smarter MCP Limits

Tue, 01 Sep 2026 16:03:20 GMT

We break down Codex CLI 0.152.0, where turn planning is now off by default to cut prompt overhead and token usage, with guidance on when to re-enable it for bigger refactors. The episode also covers MCP output limits, session-safe truncation, expanded server naming, Vim-mode polish, and longer shell command timeouts.

Codex 0.151.0 Fixes Multi-Repo Tooling Headaches

Mon, 31 Aug 2026 16:05:11 GMT

We break down Codex 0.151.0’s biggest workflow fixes, from per-repository plugin catalogs that isolate bad configs to configurable MCP startup grace periods and smarter model fallback handling.

Plus, we cover improved tool planning across mid-session model switches, new diagnostics, and permission profile fixes that keep development environments stable and predictable.

Codex Fixes Remote Sandbox and MCP Error Handling

Sun, 30 Aug 2026 16:03:52 GMT

We unpack a subtle cross-platform sandbox bug in remote code execution, where path rules were being evaluated on the client OS instead of the remote executor. The episode also covers model-aware tool routing updates and improved preservation of structured MCP errors for more reliable integrations.

Codex 0.151.0: Subagent Budgets and MCP Middleware

Sat, 29 Aug 2026 16:03:05 GMT

We break down Codex 0.151.0’s biggest agent-safety upgrades, including root-level token budgeting for subagents and middleware that can inspect, sanitize, or replace MCP tool output before it reaches the model. The episode also covers sandbox hardening fixes, permission profile preservation, Guardian cache invalidation, and startup grace period improvements.

Codex Queue: Steer Background Agents Without Context Switching

Fri, 28 Aug 2026 16:05:28 GMT

This episode breaks down Codex CLI 0.149.0, highlighting codex queue for safely sending instructions to background agents without breaking workflow. It also covers new in-session directory commands and why explicit session UUIDs matter for reliable automation.

Codex 0.150.0: Cross-Task Mentions and Safer Agents

Thu, 27 Aug 2026 16:05:50 GMT

This episode breaks down Codex 0.150.0’s new cross-task mentions, showing how agents can message, query, and spawn subtasks without the usual copy-paste chaos. It also covers key security hardening for untrusted repos, Interrupt lifecycle hooks for cleanup, and quality-of-life upgrades like smarter task naming and copy controls.

Codex 0.148.0: Async Hooks, MCP Tools, and Session Control

Wed, 19 Aug 2026 16:03:08 GMT

We break down the latest Codex 0.148.0 upgrades, including non-blocking async hooks, cleaner process-tree termination, and new ways for hooks to call MCP tools automatically. The episode also covers improved conversation export, session forking and archiving, plus smoother OAuth recovery for long-running MCP workflows.

Why MCP Tools Vanish: OAuth Refresh Bugs and Workspace Regressions

Tue, 18 Aug 2026 16:05:03 GMT

This episode digs into a silent OAuth refresh failure that leaves MCP tools disappearing without warning, plus the debugging steps needed to force re-authentication when expired tokens get stuck in cache. It also covers a nasty workspace-root regression that can balloon environment paths across turns, along with a Responses Lite bug that breaks tools through custom gateways and Azure APIM.

Silent 403s and GitHub Rate Limits Break the Installer

Mon, 17 Aug 2026 16:03:33 GMT

We dig into a baffling installer failure caused by unauthenticated GitHub API calls hitting rate limits and silently masking HTTP 403 errors as missing release assets. Then we cover the fix: consolidated metadata lookups, token support for CI pipelines, and a few helpful permission and Windows updater improvements.

Why Your Updated CLI Still Blocks New Subagents

Sun, 16 Aug 2026 16:04:50 GMT

Discover why a freshly updated CLI can still reject new subagent models when an old background daemon is holding onto stale code. The episode walks through diagnosing version mismatches, checking running processes, and using a socket-bypassing flag or process kill to restore proper model support.

Show Notes

Stale app-server survives CLI update and causes 0.147.0 ...: https://github.com/openai/codex/issues/37536

ChatGPT Lands on Linux with Native Codex and Easy Imports

Sat, 15 Aug 2026 16:03:42 GMT

The hosts break down ChatGPT’s native Linux desktop preview, including supported Ubuntu, Debian, and Fedora builds, local Codex execution, and one-command imports from Claude Code, Claude Cowork, and Cursor. They also dig into Wayland input bugs, CLI-to-desktop project mapping quirks, and the migration pressure caused by model sunsets.

Show Notes

ChatGPT & Codex changelog: https://learn.chatgpt.com/docs/changelog
Codex in ChatGPT desktop app for Linux is now in preview 🐧: https://community.openai.com/t/codex-in-chatgpt-desktop-app-for-linux-is-now-in-preview/1390027

ChatGPT Desktop Turns Activity into Local Codex Memories

Fri, 14 Aug 2026 16:03:46 GMT

This episode breaks down how the latest macOS ChatGPT app update turns desktop activity into local Markdown memories using accessibility event streams and an ephemeral Codex session. It also covers opt-in privacy controls, plain-text storage risks, prompt injection concerns, and the looming deadline to migrate authenticated sessions off older GPT models.

Codex 0.147.0: Smarter Approvals, Safer Automation

Thu, 13 Aug 2026 16:04:46 GMT

This episode breaks down Codex 0.147.0’s new automated approval flow, showing how approve for me replaces full auto with policy-driven sandbox reviews that speed up routine edits while still blocking risky actions. It also covers platform caveats like Windows ACL latency, plus release polish such as improved macOS notarization, terminal rendering fixes, and stricter trust checks.

Show Notes

Releases · openai/codex: https://github.com/openai/codex/releases

Codex 0.147.0: Cleaner Threads, Faster Transcripts, Safer Replays

Wed, 12 Aug 2026 16:04:38 GMT

This episode covers major Codex 0.147.0 upgrades, from persistent sidebar sections and paginated transcript loading to stricter SQLite writer locks and seamless legacy session migration. It also explains new automatic secret redaction that masks bearer tokens and API keys in commands and replay logs.

Show Notes

Releases · openai/codex: https://github.com/openai/codex/releases

Codex 0.147.0 Fixes Duplicates and Imports Cursor Skills

Tue, 11 Aug 2026 16:05:29 GMT

We break down how Codex CLI 0.147.0 finally stops duplicate session history by syncing Claude and Cursor imports in place, while preserving titles, bindings, and working-directory context. The episode also covers Cursor rule imports into native host skills, plus security and stability improvements like secret redaction and Ghostty TUI fixes.

Show Notes

ChatGPT & Codex changelog: https://learn.chatgpt.com/docs/changelog

Codex 0.147.0 Adds Native Bedrock Compaction

Mon, 10 Aug 2026 16:04:08 GMT

We break down how Codex CLI 0.147.0 brings native Amazon Bedrock search caching and server-side conversation compaction to cut latency, reduce token waste, and keep long-running agent sessions snappy. The episode also covers setup tips, IAM and cross-region caveats, plus quality-of-life fixes like bearer token redaction, frozen terminal input resolution, and stronger project trust prompts.

Codex 0.147.0 Unblocks MCP Startup

Sun, 09 Aug 2026 16:04:07 GMT

This episode covers Codex 0.147.0’s move to the new MCP 2026 07 28 spec, including non-blocking server startup, cached tool definitions, paginated schema discovery, and multi-round tool elicitation. It also touches on legacy compatibility pitfalls and a few welcome terminal UI polish fixes.

Codex 0.147.0: Remote Plugin Discovery and Sandbox Hardening

Sat, 08 Aug 2026 16:03:48 GMT

This episode explores how Codex 0.147.0 expands plugin discovery across local, team, and remote registries while unifying results with eligibility and authorization details. It also covers tighter sandbox protections, symlink blocking, and a few quality-of-life upgrades like section ordering, skill migration, and Ghostty fixes.

Codex 0.147.0: Goodbye Full Auto, Hello Safer Automation

Fri, 07 Aug 2026 16:03:13 GMT

This episode breaks down the breaking changes in Codex 0.147.0, including the removal of full auto in favor of safer workspace write sandboxing and automated approvals. It also covers non-blocking MCP startup, secret redaction in logs, and how to standardize the new settings in config.

Plaintext Agent Handoffs Fix Multi-Model Swarms

Thu, 06 Aug 2026 16:55:21 GMT

We unpack how plaintext collaboration messages in MultiAgent V2 finally unblock mixed-model swarms, making agent handoffs readable and usable across providers. The episode also covers schema validation pitfalls, a gpt-4o mini HTTP 400 bug, and a few quality-of-life fixes that improve debugging and local logs.

Codex 0.146.1 Locks Down Cyber Agents

Wed, 05 Aug 2026 16:04:44 GMT

This episode breaks down Codex 0.146.1’s stricter automatic review defaults for cyber capable models, explaining how the update prevents risky tool calls and enforces human approval at sensitive boundaries.

It also covers clearer terminal permission notices, preserved proxy settings, and other workflow fixes that make enterprise use safer and more transparent.

Codex 0.146.0: Cross-Platform Agent Plugins

Tue, 04 Aug 2026 16:04:16 GMT

This episode explores Codex 0.146.0’s standardized Agent Plugins manifests, showing how one plugin format can work across Amazon Bedrock, Claude Code, and Codex to reduce toolchain fragmentation. It also covers workspace publishing, team sharing, commit SHA verification for remote dependencies, and TUI performance fixes that keep large files and background tasks from freezing the terminal.

Codex Adds Standalone Web Search for Custom Models

Mon, 03 Aug 2026 16:04:33 GMT

This episode covers a major Codex update that adds standalone web search for custom model providers, making live retrieval work with LM Studio, private gateways, and other non-OpenAI setups. It also breaks down config and security details, plus handy quality-of-life fixes like inline session naming and stricter dynamic environment validation.

Show Notes

Releases · openai/codex: https://github.com/openai/codex/releases

Fixing Proxy Redirects and Cargo CA Trust in Codex

Sun, 02 Aug 2026 16:03:43 GMT

This episode digs into a redirect routing bug that broke downloads and OAuth flows behind corporate proxies, and how a new route-aware client now re-evaluates proxy rules on every hop while protecting sensitive headers. It also covers improved Rust build support with CARGO_HTTP_CAINFO for MITM trust bundles, plus small terminal quality-of-life upgrades for sub-sessions and syntax highlighting.

Show Notes

Releases · openai/codex: https://github.com/openai/codex/releases

Codex 0.146.0: Remote Execution Over WebSockets

Sat, 01 Aug 2026 16:03:12 GMT

This episode explores Codex 0.146.0’s native WebSocket support for offloading heavy code execution to remote hosts, keeping local machines lightweight while enabling fast bidirectional streaming. It also covers reconnection handling, proxy pitfalls, and terminal UI polish like cleaner headers, clickable wrapped links, and non-blocking Control-C.

Show Notes

Releases · openai/codex: https://github.com/openai/codex/releases

Codex 0.146.0: Smarter Tool Selection and Safer Sessions

Fri, 31 Jul 2026 16:02:45 GMT

This episode breaks down Codex 0.146.0’s smarter skill selection, including Reciprocal Rank Fusion, dynamic context budgets, and graceful truncation when tool catalogs get too large. It also covers clearer warnings, session naming improvements, automatic MCP server reconnection, and new Agent Plugin manifest support across toolchains.

Codex Proxy Fixes Shared-Server API Key Exposure

Thu, 30 Jul 2026 16:06:43 GMT

We break down the security risks of exposing an OpenAI API key on shared servers and how the new Codex responses API proxy keeps credentials out of process lists, command history, and swap space. The episode also covers loopback access, local configuration, and the shutdown caveat teams need to watch in multi-user environments.

Zero-Copy Forks and the Esc-Esc Trap

Wed, 29 Jul 2026 16:05:27 GMT

This episode dives into Codex CLI’s move from expensive JSONL duplication to zero-copy, reference-based forks, preserving timestamps while cutting branching latency and disk usage. It also covers temporary side sessions for subagents and a quirky terminal UI bug where buffered keypresses can trigger runaway chained forks.

Fixing Codex File Sync Crashes in Large Repos

Tue, 28 Jul 2026 16:05:21 GMT

Learn how Codex Desktop and CLI can drift out of sync with your real filesystem after rapid branch switches or workspace changes, and how to diagnose stale file state with /state and CODEX_SYNC_DEBUG. The episode also covers tuning watcher exclusions in .codex/config.toml to avoid file-watch crashes, resource exhaustion, and risky system-wide inotify tweaks.

SQLite Log Storms and the Alpha 5 Rollback

Mon, 27 Jul 2026 16:08:27 GMT

We dig into a nasty SQLite logging loop that can silently hammer SSDs, then share a clever trigger-based workaround to stop the writes before they hit disk. The episode also covers why paginated chat history had to be rolled back in a fast-moving alpha build after it triggered boot loops and startup freezes.

Show Notes

[macOS Desktop 26.721.41059] Persistent SQLite TRACE ...: https://github.com/openai/codex/issues/35308

Stable Multi Agent v2 and the Cost of Encryption

Sun, 26 Jul 2026 16:05:02 GMT

We break down Codex CLI v0.145.0’s stable Multi Agent v2 release, where encrypted parent-to-child agent messages make local logs, SQLite records, and TUI threads largely unreadable. The episode also covers why this shift was made to combat API piracy, plus the few quality-of-life updates that help ease the workflow pain.

Sandbox Hang Fixes and Enterprise Firewall Workarounds

Sat, 25 Jul 2026 16:05:16 GMT

The hosts break down a rushed v0.145.2 fix for a sandbox regression that left child processes hanging, ports stuck open, and CI pipelines timing out. They also cover the new secrets-scrubbing controls and trusted host bypasses designed to keep enterprise firewalls and NetSec teams happy.

Slash Token Bloat and Secure Headless Auth

Fri, 24 Jul 2026 16:07:19 GMT

We break down how a new update slashes API costs by replacing repeated 1,800-token environment headers with lightweight deltas, cutting bloated long-session billing dramatically. The episode also covers a new cache-auth-tokens flag for headless automation, plus the 401 expiration trap and quieter stderr logs in the latest release.

Codex CLI’s Contextual Branching and Speed Boosts

Thu, 23 Jul 2026 16:05:08 GMT

We dig into the new Codex CLI v0.145.0 features, including contextual branching for terminal chats, paginated thread history, searchable and named sessions, and clickable visualization links. The episode also covers key under-the-hood upgrades like Bedrock model changes, a ripgrep bump, and the risks of state drift between chat history and your local files.

Codex CLI’s /import Command Makes Switching Seamless

Wed, 22 Jul 2026 16:04:22 GMT

This episode dives into Codex CLI v0.145.0’s expanded /import command, which automatically migrates settings, MCP servers, and project context from tools like Cursor and Claude Code. It also covers the release’s quality-of-life upgrades, including faster startup, sandbox limitations, and smoother terminal rendering for large code streams.

Codex CLI v0.144.8: Safer Swarms and Fewer Runaway Loops

Tue, 21 Jul 2026 16:07:17 GMT

This episode breaks down the safety upgrades in Codex CLI v0.144.8, including strict nested-agent limits, Rust-based process-tree tracking, and safeguards against runaway child spawning. It also covers session recovery, single-agent lockdown settings, and one lingering gotcha around port leaks after a hard kill.

The Sol Ultra Swarm Trap

Mon, 20 Jul 2026 16:07:54 GMT

We unpack a Codex Desktop swarm gone wild: hundreds of spawned agents, a 130 GB memory spike, and why the Sol Ultra profile silently gets inherited by every child agent. Then we walk through practical fixes, from exposing hidden schema metadata to limiting fork history and capping agent nesting depth.

Alpha Compaction Bug Wipes Long-Running Context

Sun, 19 Jul 2026 16:06:16 GMT

We dig into a nasty alpha bug where switching models or reasoning effort can trigger silent context compaction, wiping out most of a long-running session and even pruning the underlying SQLite state. The episode also covers practical mitigations like thread pinning, plus a VS Code sidebar crash loop caused by the bundled CLI and a discussion of better safeguards for developers.

Codex v0.144.6 Fixes Context Limits and pnpm Support

Sat, 18 Jul 2026 16:13:14 GMT

We break down how Codex v0.144.6 hardens GPT-5.6 context handling with a fixed 272,000-token window, smarter pre-request compaction, and updated instructions that reduce looping and wasted credits. The episode also covers new global pnpm support in the JS launcher, including improved detection and the environment flag that keeps monorepo workflows on the right path.

Codex CLI's New Firewall Against Rogue AI Commands

Thu, 16 Jul 2026 16:03:46 GMT

We dig into a GitHub horror story where an autonomous coding agent nearly wipes out a repo, then explore how Codex CLI 0.144.5 adds local Rust-based command filtering, clearer rejection messages, and manual approval prompts.

The conversation also covers the ongoing tension between security and developer speed, plus a few upgrade notes for teams adopting the latest release.

Codex 0.144.1 Crashes, Config Fixes, and Safety Rollbacks

Wed, 15 Jul 2026 16:05:01 GMT

We break down a strict-config crash where Codex Desktop pollutes the shared TOML file and breaks CLI startup, plus the clean workaround using CODEX_CONFIG_PATH. The episode also covers the fixed Code Mode spawn bug and the Guardian safety rollback that stopped blocking normal private repo Git pushes.

Codex 0.144 Fixes OAuth Port Pain and Headless Login

Tue, 14 Jul 2026 16:05:19 GMT

This episode breaks down the new OAuth callback port setting for local MCP servers, plus the PKCE-based hosted login flow that solves headless authentication in cloud environments. It also covers the quick follow-up patches for macOS and Windows bugs, along with TUI quality-of-life updates like paste sanitization and usage credit redemption.

Codex CLI’s Guardian Bug Blocked Git Pushes

Mon, 13 Jul 2026 16:04:32 GMT

We break down the 0.144.0 Guardian safety regression that mistakenly treated normal private repo pushes as data exfiltration, and why 0.144.2 and 0.144.3 had to rush in as emergency fixes.

Plus, we explore how auto-review works under the hood, the new writes approval mode, and interactive MCP authentication inside the terminal.

Codex Code Mode Crash, Fallback Fixes, and QoL Upgrades

Sun, 12 Jul 2026 16:03:43 GMT

This episode breaks down the macOS launch crash in Codex Code Mode after v0.144.0, caused by a missing codex-code-mode-host binary and packaging issues. It also covers the quick v0.144.1 fix, new resilient fallback behavior, improved doctor diagnostics, and a handful of quality-of-life updates like MCP auth and paste sanitization.

Codex v0.144.1 Bugs: GitHub Installer Failures and Windows BSODs

Sat, 11 Jul 2026 16:05:31 GMT

This episode breaks down a critical Codex release bug caused by a GitHub release metadata schema change, and how the team added an embedded runtime fallback to keep installs from stalling. It also covers a severe Windows 11 issue where empty or corrupted .git folders trigger runaway process spawning, kernel memory leaks, and system crashes.

Codex Writes Mode Cuts Approval Fatigue

Fri, 10 Jul 2026 16:08:16 GMT

We break down Codex v0.144.0’s new writes approval mode, which lets read-only tools run without constant prompts while still stopping for file changes and other modifying actions. The episode also covers the security tradeoff of trusting MCP schemas, plus v0.144.1’s macOS crash fix, embedded runtime fallback, improved MCP authentication, clearer usage-limit resets, and TUI rendering cleanup.

Codex on iPhone Gets Real Task Control

Thu, 09 Jul 2026 17:24:59 GMT

This episode covers the Codex iOS update’s shift from passive log viewing to hands-on task management, with branch comparisons, unified diffs, task history, and real-time credit tracking. It also digs into mobile SSH workflows, inline log previews, workspace recovery, and the security tradeoffs of handling keys on a phone.

Codex CLI 0.143.0: Remote Plugin Risk and Enterprise Fixes

Wed, 08 Jul 2026 16:04:22 GMT

This episode breaks down the default-on remote plugin behavior in Codex CLI 0.143.0, the supply chain risks it introduces, and the available safeguards like --safe-mode and .codex/config.toml policy settings.

It also covers new enterprise-friendly updates, including native proxy support for PAC/WPAD, Bedrock reasoning controls, a Windows ConPTY fix, and the new remote-control pairing command.

MCP Validation Bug, Bedrock Token Bloat, and TUI Feedback Fixes

Tue, 07 Jul 2026 16:05:10 GMT

We dig into a frustrating MCP validation failure tied to sandboxCwd formatting and CODEX_CLI_PATH conflicts, plus the quickest workaround to get Codex Desktop back on its bundled binaries. Then we cover a Bedrock adapter bug that can explode token usage by duplicating stream snapshots, and a TUI /feedback routing issue that sends bug reports to the model instead of diagnostics.

Fixing Warp Mentions, Windows Crashes, and Phantom Quotas

Mon, 06 Jul 2026 16:04:57 GMT

This episode covers a critical Warp terminal hang caused by the new unified mentions menu, plus the immediate workaround and the reworked rendering approach now rolling out in alpha. It also breaks down a Windows desktop app crash and a strange Plus quota drain bug, along with a macOS workaround using CodexBar to detect and stop silent usage drift.

Codex CLI Fixes PATH Bugs, Rate Limits, and UI Buffering

Sun, 05 Jul 2026 16:03:56 GMT

This episode covers how Codex CLI moved bundled binary path setup into Rust so standalone installs can find tools like ripgrep, while still avoiding path pollution for remote execution. It also breaks down a GitHub API optimization for enterprise installs, plus new streamed buffering feedback and schema cleanup in the terminal UI.

Why Your Codex Sidebar Went Empty After 0.142.5

Sat, 04 Jul 2026 16:05:46 GMT

We break down a nasty remote SSH regression in 0.142.5 where symlinked project paths get canonicalized, causing threads to disappear from the sidebar until you add the resolved path as a second workspace. The episode also covers an Intel Mac SIGTRAP crash workaround in the 0.143.0 alpha and a prompt-caching bug that can burn through quotas faster than expected.

Codex Rollout Tracing Crash Fix and Git Hygiene

Fri, 03 Jul 2026 16:03:57 GMT

We break down the rollout tracing system in the Codex CLI alpha, including the trace-reduce crash caused by unstable metadata like turn_id and the fix that strips transient fields before hashing.

Also covered: how to enable tracing with CODEX_ROLLOUT_TRACE_ROOT, why trace logs can leak secrets if ignored, and a quirky TUI bug where /feedback can get misrouted into chat.

Codex CLI 0.142.5 Breaks Windows, Mac Hooks, and Dev Drives

Thu, 02 Jul 2026 16:05:00 GMT

We break down the 0.142.5 regressions hitting Windows sandbox launches, ReFS Dev Drive cleanup failures, and macOS hook discovery going silent. Plus, there’s a look ahead at the 0.143.0 fix to stop TRACE logs from hammering SSDs with runaway database writes.

Codex CLI 0.142.5 Fixes Log Leaks and Custom Model Reasoning

Wed, 01 Jul 2026 16:03:58 GMT

We break down a serious Codex CLI security issue that wrote raw WebSocket payloads, prompts, code, paths, and environment variables to local trace logs—and explain how 0.142.5 redacts them, where to find old logs, and how to remove them safely.

The episode also covers a custom model bug that ignored model_reasoning_effort for namespaced slugs, plus the model_catalog_json workaround for restoring reasoning support.

Browser Use Gets Full CDP Debugging and Safer Guardrails

Tue, 30 Jun 2026 16:03:31 GMT

This episode breaks down Browser Use’s new direct Chrome DevTools Protocol access, unlocking deeper debugging with console logs, network traffic, runtime state, and performance data inside the agent loop. It also covers the security controls around full CDP access, plus quality-of-life updates like the App Composer /init command and rate-limit quota banking.

Run Codex in the Cloud with DigitalOcean

Mon, 29 Jun 2026 16:04:24 GMT

Learn how the new DigitalOcean plugin provisions persistent remote sandboxes for long-running agent loops, plus how to reconnect from mobile with QR handoff. The episode also covers macOS Record & Replay, lifecycle and billing considerations for cloud droplets, and the Codex CLI 0.143.0-alpha fix for a strict parser crash.

Claude Code Plugin Fixes and Bedrock Log Growth Bugs

Sun, 28 Jun 2026 16:03:31 GMT

We break down a validation failure that blocked old Claude Code plugin imports in Codex CLI 0.142.x, plus the 0.143.0-alpha parser fix and a quick cache-file workaround for affected users.

Then we cover MCP tool search defaults, the new respect_system_proxy setting for macOS enterprise networks, and a Bedrock streaming bug that bloats .jsonl session logs while skewing token counts.

Codex Zsh Goes DotSlash

Sat, 27 Jun 2026 16:04:05 GMT

We unpack how Codex split its Zsh helper into a standalone package and now uses Meta’s DotSlash manifests to fetch the right native binary with built-in SHA-256 verification on macOS and Linux. The episode also covers quieter formatter runs, security updates to OpenSSL and esbuild, and a new warning that helps avoid wasting API credits on unsupported Code Mode models.

Codex Remote GA: Secure Mobile Control for Local Dev

Fri, 26 Jun 2026 16:03:01 GMT

We break down Codex Remote’s general availability, including how the secure relay keeps local files and credentials on your machine while letting you trigger commands from the ChatGPT mobile app. Plus: real-world uses for long-running tasks, the operational limits around sleep and Windows, and the latest CLI 0.142.2 quality-of-life updates.

Codex 0.142.2 Tightens Shell Security and Proxy Support

Thu, 25 Jun 2026 16:04:15 GMT

This episode breaks down Codex 0.142.2’s new parser-level safeguards, including PowerShell AST inspection, manual approval for unverifiable blocks, and blocking remote image ingress to reduce SSRF risk.

It also covers smarter MCP tool discovery, native enterprise proxy support, and quieter formatter output for a cleaner developer workflow.

Why Codex Is Wrecking SSDs — and How to Stop It

Wed, 24 Jun 2026 16:03:36 GMT

The hosts dig into how Codex’s nonstop TRACE logging is hammering NVMe drives with hundreds of gigabytes of writes a day, and why a debug feature accidentally made it into production. They also walk through practical workarounds, including a SQLite trigger that blocks log writes and a RAM disk setup for keeping storage wear under control.

Codex 0.142.0: Delegation Controls, Budget Caps, and TUI Fixes

Tue, 23 Jun 2026 16:05:19 GMT

We break down Codex 0.142.0’s new delegation modes, including disabled, explicit-request-only, and proactive, plus the rollout token budget system that tracks spend across entire agent threads. The episode also covers Linux TUI redraw fixes, resilient stdio sessions, and the upgraded /usage command with in-terminal credit redemption.

Codex Alpha Regressions: Missing Tools and Windows SSH Timeouts

Sun, 21 Jun 2026 16:02:45 GMT

We dig into a severe 0.142.0-alpha.1 regression that wipes out local thread-management tools, breaking multi-agent handoffs and leaving sessions with zero dynamic tools. The episode also covers Windows Remote SSH sandbox timeouts in 0.142.0-alpha.6, current downgrade workarounds, and a proposed codex doctor check for durable capability receipts.

Codex Exec Gets Hook Trust Persistence and P-521 Proxy Support

Sat, 20 Jun 2026 16:03:41 GMT

We break down the latest codex exec security hardening, including persistent hook trust across thread yields, strict PostToolUse rejection blocks, and configuration tips for local .codex setups.

We also cover enterprise-ready TLS support for P-521 proxies, smarter TUI auto-resolve behavior for unattended runs, and a new cap on prompt-image caching to keep long sessions stable.

Fixing the Codex CLI Windows Hang

Fri, 19 Jun 2026 16:03:18 GMT

This episode breaks down a silent Codex CLI hang on Windows caused by malformed local JSONL session logs, often triggered by PowerShell encoding issues and unescaped tool output. It also covers how to diagnose corrupted transcripts, recover a stuck session, and prevent the bug with UTF-8 PowerShell settings and the latest alpha release.

Codex 0.141.0: Encrypted Relays, Safer State, Smarter TUI

Thu, 18 Jun 2026 16:03:55 GMT

This episode breaks down the major reliability and workflow upgrades in Codex 0.141.0, including end-to-end encrypted Noise relay transport, structured remote path handling, and native shell detection on remote hosts.

It also covers SQLite WAL corruption fixes, a smarter TUI prompt countdown that pauses on input, and always-on terminal reflow for a cleaner CLI experience.

Codex CLI 0.141.0: Granular Permissions and Safer Configs

Wed, 17 Jun 2026 16:02:46 GMT

We break down Codex CLI 0.141.0’s biggest updates, including parameter-aware tool permissions for tighter subagent and file access control. The episode also covers nested .codex config resolution, namespace-safe skills, partial stream recovery, WSL2 fixes, and the new --safe-mode flag.

Codex CLI 0.140.0: /import, Encryption, and Self-Healing State

Tue, 16 Jun 2026 16:04:27 GMT

Codex CLI 0.140.0 adds a /import command for teams moving from Claude Code, plus stronger handling for permissions and hardcoded paths during migration. The update also brings encrypted local token storage, self-healing SQLite recovery, a new /usage breakdown, and cleaner Ctrl-C behavior for CI and background tasks.

Fixing Codex Alpha Windows Sandbox Bugs

Mon, 15 Jun 2026 16:03:01 GMT

This episode tackles a Windows sandbox regression in Codex alpha builds that breaks local Git and Node tasks with a CreateProcessAsUserW failed: 2 error, plus practical workarounds using Desktop or a local path override.

It also covers app-server hang troubleshooting, the safer new codex doctor JSON output, and a parser fix for resume --last and fork --last that finally handles trailing prompts correctly.

Codex 0.140: Encrypted Agent Payloads and IPC Fixes

Sun, 14 Jun 2026 16:02:49 GMT

This episode breaks down Codex 0.140’s biggest runtime changes, including encrypted parent-to-subagent communication that shuts down plaintext prompt leakage. It also covers seccomp socketpair allowlisting, Unix socket path fallback handling, and the Windows turn-latency fix that eliminates the 15-second pause.

Codex Ditches Voice in the Terminal

Sat, 13 Jun 2026 16:03:08 GMT

We break down Codex’s removal of WebRTC voice and dictation from the TUI, why the team is pushing those workflows to the desktop app, and what terminal users can do instead. Plus: the latest alpha hotfixes, including a rollback for tilde-based URL parsing and cleaner plaintext handling for web search context.

Codex Config Rename and Mac Crash Workarounds

Fri, 12 Jun 2026 16:04:25 GMT

We break down a silent Codex config rename from :project_roots to :workspace_roots that can wreck sandbox paths, plus the quick fix in .codex/config.toml. The episode also covers a severe macOS Dock plugin crash in Desktop Build 3808 and a profile change that can stop stream disconnects on long sessions.

AgentMemory Rewrites Claude Memory for Production Agents

Thu, 11 Jun 2026 16:03:29 GMT

We break down the major v0.140.0 shift from claude-mem to a local SQLite-backed AgentMemory system, including the four-tier memory model and triple-stream retrieval with BM25, vectors, and knowledge graphs fused by RRF.

The episode also covers the three-phase migration playbook, deprecated skills, and runtime updates like isolated JS execution and better crash debugging.

Codex CLI 0.139.0: Direct Web Search and MCP Fixes

Wed, 10 Jun 2026 16:02:31 GMT

We break down Codex CLI 0.139.0, where code mode can now trigger standalone web search from deep within nested tool calls to fetch up-to-date docs and keep workflows moving. The episode also covers MCP schema hardening, a fix for trailing-argument CLI parsing, and safer redaction in codex doctor outputs.

Codex CLI 0.138.0 Adds Desktop Handoff and Better Image Context

Tue, 09 Jun 2026 16:02:26 GMT

We break down the June 8, 2026 release of Codex CLI 0.138.0, including the new /app command for seamless handoff to Codex Desktop on macOS and Windows. The episode also covers explicit local image path context, richer --json plugin output, fixes for multiline pastes in /goal edit, and a fallback Alt-binding for reasoning effort selection.

interrupt_agent Changes Multi-Agent Workflow State

Mon, 08 Jun 2026 16:03:36 GMT

We break down the shift from close_agent to interrupt_agent, including what it means for resident agent state, self-interruption rules, and cleanup when a thread ends. Then we cover a Python SDK version pin plus GitHub Actions secret hardening for safer, cleaner builds.

Codex CLI 0.137.0: Cloud Control Meets Local Overrides

Sun, 07 Jun 2026 17:32:20 GMT

Ethan and Maya break down Codex CLI’s new cloud-managed config bundles, EDU workspace support, and real-time enterprise credit visibility for developers. They also dig into the current rough edges: ignored model settings, local SQLite state overriding cloud policies, and the still-manual path for telemetry management.

Codex Fixes PATH Leaks and Enterprise Proxy Pain

Sat, 06 Jun 2026 16:06:58 GMT

This episode breaks down a shell snapshot bug that could wipe Codex’s bundled tool paths, and how moving path-prepending into the Rust launch routine makes helper binaries reliably available again. It also covers new environment identity tracking for safer permission approvals and automatic CA bundle export for smoother use behind corporate MITM proxies.

Codex CLI 0.137.0: Thread-Safe State and Parallel Tools

Fri, 05 Jun 2026 16:03:15 GMT

This episode breaks down how Codex CLI 0.137.0 improves multi-agent workflows with persistent thread-bound runtime state, parallel hosted tools, and smarter draft recovery after cancellations.

It also covers a serious regression in the codex exec hook system, plus the current workaround until the promised hotfix arrives.

Codex 0.137.0: JSON Plugin Audits, Remote Grants, Better TUI

Thu, 04 Jun 2026 16:02:26 GMT

We dig into Codex CLI 0.137.0’s new structured plugin auditing, safer deduplication and skill parsing, plus programmatic remote controller grants through app-server v2 RPCs.

The episode also covers TUI upgrades for power users, including F13–F24 keybindings and paste support in searchable menus.

Codex 0.136.0: Archived Sessions, Safer Diffs, Clickable Links

Wed, 03 Jun 2026 19:44:02 GMT

We break down Codex 0.136.0’s new session archiving flow, which locks past runs into read-only history and requires an explicit step to unarchive them. The episode also covers diff-command hardening, elevated Windows sandbox setup, and OSC 8 terminal links for a smoother daily workflow.