The Codex Changelog

Jellypod AI

The Codex Changelog is an unofficial podcast discussing the fast-moving world of OpenAI's Codex. As new features ship and workflows change almost overnight, this show keeps track of everything new being added to Codex and how to best take advantage of the new features.

Codex Changelog for builders, developers, product people, and anyone trying to stay current while AI keeps accelerating.

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109 episodes
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Avg 6 min
English

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#151
Yesterday · 5 min
Fixing Codex GUI Hangs with System Proxy Support
Learn how Codex CLI 0.167.0 introduces system proxy support on macOS and Windows to fix GUI launch hangs, along with its route-aware client pool and config traps to avoid.
- Transcript
#150
Monday · 4 min
Treating Goal Objectives as Untrusted Context
A deep dive into PR 60342 on the main branch, which treats /goal objectives as untrusted context rather than embedding them directly in continuation instructions.
- Transcript
#149
Sunday · 4 min
Codex CLI 0.167.0: Managed Network Constraints and Command Checkpoints
Learn about Codex CLI 0.167.0's enterprise policy controls, including managed network constraints and command rules that require fresh human approval. We also cover approval prompt UX improvements, serialized network requests, and terminal quality-of-life
- Transcript
#148
Saturday · 3 min
Keeping Chats Accessible Across Model Providers in Codex CLI 0.167.0
Codex CLI 0.167.0 keeps saved chats accessible when switching model providers, letting developers view transcripts and prepare editable prompts for new sessions if a chat cannot resume. This episode also highlights additions like the Google Cloud Vertex A
- Transcript
#147
Friday · 4 min
Daemonless Agent Command Center in Codex CLI 0.167.0
Learn how Codex CLI 0.167.0 enables the agent command center in embedded terminal sessions using codex agents --no-daemon, alongside new unread result markers in the session picker. We also cover the underlying experimental read state protocol, inline pat
- Transcript
#146
Thursday · 5 min
Optimizing Codex App-Server Listings with Output Deferral
A deep dive into PR 59601 in the Codex 0.167 and 0.168 alpha line, which introduces experimental command output deferral to speed up thread/items/list payloads. The episode also touches on Windows sandbox ACL fixes, Python SDK build updates, and OpenAI's
- Transcript
#145
November 4 · 4 min
Disabling Codex Background Daemons with daemon_auto_start
Learn how PR 59447 restores the features.daemon_auto_start flag, giving developers and admins control over persistent background processes in Codex. We cover how to configure the opt-out, clean up leftover processes, and review additional updates to Guard
- Transcript
#144
November 3 · 6 min
Local MCP Connection Sharing in Codex 0.166.0
Codex 0.166.0 introduces experimental connection sharing for local stdio MCP servers to eliminate duplicate processes, reduce memory bloat, and isolate request timeouts across chats. We explore how to configure the feature flag, navigate potential initial
- Transcript
#143
November 2 · 6 min
Interactive Policy Recovery and Session Forking in Codex CLI 0.166.0
Codex CLI 0.166.0 introduces an interactive recovery flow for biological and cybersecurity policy blocks, allowing developers to fork sessions from before blocked turns using selectable safer rewrites. This release also fixes a double-counted reasoning to
- Transcript
#142
November 1 · 6 min
Fixing Silent Stalls with Codex Queue and Thread Unload Delays
In Codex 0.166.0, the default thread unload delay drops from thirty minutes to sixty seconds, creating an operational trap where queued commands can sit idle on unloaded threads. Learn how to use the new --resume flag on codex queue to wake dormant thread
- Transcript
#141
October 31 · 6 min
Codex CLI 0.166.0: Standalone Exec Server and Resume Fixes
A deep dive into Codex CLI 0.166.0, focusing on the newly packaged standalone codex exec server binary and key packaging gotchas across npm and PyPI. We also cover crucial reliability fixes that preserve permissions, approvals, and reasoning token counts
- Transcript
#140
October 30 · 6 min
Codex CLI 0.166.0: Keyboard-Driven Transcript Selection
Codex CLI 0.166.0 introduces keyboard-driven transcript selection in the TUI, featuring motions, integrated search, overlay support, and preserved composer drafts. We also cover quality-of-life updates, including the new resume flag for codex queue and ne
- Transcript
#139
October 29 · 6 min
Codex CLI 0.165.0: Memory V2 Defaults and External Agent Imports
In Codex CLI 0.165.0, Memory V2 becomes the default engine for freshly initialized profiles, enabling local asynchronous context persistence across sessions. We also explore external memory imports from tools like Claude Code and Cursor, session-level con
- Transcript
#138
October 28 · 6 min
Native Google Cloud Vertex AI Support in Codex CLI 0.165.0
Codex CLI 0.165.0 adds native support for Google Cloud Vertex AI using Application Default Credentials, bypassing custom proxies. We break down the required environment variables, provider caveats, and smaller fixes for reasoning effort, git worktrees, an
- Transcript
#137
October 27 · 7 min
Adopting GPT 6.1 Terra in Codex CLI and Security 0.7.0 Updates
OpenAI has released GPT 6.1 Terra, offering a 50% price cut, faster execution on multi-step terminal tasks, and unlocked sampling parameters when reasoning effort is set to none. Learn how to switch to Terra inline in Codex CLI 0.164.0 and explore key upd
- Transcript
#136
October 26 · 6 min
Resolving Codex CLI and Desktop Thread Lock Conflicts
Learn why transitioning between the Codex CLI and Desktop app can trigger thread writer lock errors caused by the managed app server daemon's 30-minute grace period. We explore workarounds like selective daemon stops, chat forking, and the unconfirmed --n
- Transcript
#135
October 25 · 7 min
Codex CLI 0.164.0: A Simpler Bedrock Setup
Codex CLI 0.164.0 enables the Amazon Bedrock setup wizard by default, making it easier to use detected AWS credentials or a Bedrock bearer token. We cover the Mantle endpoint, setup options for local use and CI, and practical caveats around regional model
- Transcript
#134
October 24 · 7 min
Codex 0.164.0: Enterprise MCP Sign-In
Codex 0.164.0 adds enterprise MCP authentication using eligible Codex account grants or dedicated sign-in, including support for OAuth clients that require secrets. Learn what to verify before configuring a gateway, plus caveats around remote MCP settings
- Transcript
#133
October 23 · 8 min
Codex 0.164.0: Switch Models and Permissions Inline
Codex 0.164.0 adds inline arguments to /model and /permissions, letting you switch models, reasoning effort, speed, and permission profiles without navigating pickers. Learn a practical workflow for saving those combinations in /presets, plus caveats arou
- Transcript
#132
October 22 · 7 min
Codex Compaction Failures: Stuck Turns and Lost Queue Input
A closed background-compaction channel could leave a Codex app-server turn stuck in progress; learn the reported recovery steps and the fix associated with PR 55581, whose release availability is still unclear. We also cover an open report of queued input
- Transcript

Showing 1–20 of 109 episodes