Highlights:
- [#4517] Experimental support for OAuth MCP server authentication
Full list of merged PRs:
- [#4636] Replace
--api-key
with--with-api-key
for logging into the CLI with an API key - [#4644] Only write the final message to stdout for
codex exec
- [#4676] Default to
gpt-5
for Windows users who have not set a default model - [#4689] Remove the requirement to use
experimental_use_rmcp_client
for streamable HTTP MCP servers that don't require OAuth - [#4673] Fix colors when refocusing the terminal after a system theme update
- [#4694] Fix reasoning effort title
- [#4616] Updated device code login copy
- [#4706] Fix command output truncation that sometimes used too much of the context window
- [#4663] Initial parallel tool call support
- [#4736] Pulsing dot loading state