codex-rs-6a8a936f75ea44faf05ff4fab0c6a36fc970428d-1-rust-v0.0.2506261603

feat: add support for /diff command (#1389)

Adds support for a `/diff` command comparable to the one available in
the TypeScript CLI.

<img width="1103" alt="Screenshot 2025-06-26 at 12 31 33 PM"
src="https://github.com/user-attachments/assets/5dc646ca-301f-41ff-92a7-595c68db64b6"
/>

While here, changed the `SlashCommand` enum so the declared variant
order is the order the commands appear in the popup menu. This way,
`/toggle-mouse-mode` is listed last, as it is the least likely to be
used.

Fixes https://github.com/openai/codex/issues/1253.

codex-rs-ac6e1b2661320a631d80aa51bdfa8f1635e0c8fa-1-rust-v0.0.2506052246

fix: use aarch64-unknown-linux-musl instead of aarch64-unknown-linux-…

codex-rs-84eae7b1bc4e3b5420f2d6127b7c17e7a979a5b0-1-rust-v0.0.2506052135

fix: support arm64 build for Linux (#1225)

Users were running into issues with glibc mismatches on arm64 linux. In
the past, we did not provide a musl build for arm64 Linux because we had
trouble getting the openssl dependency to build correctly. Though today
I just tried the same trick in `Cargo.toml` that we were doing for
`x86_64-unknown-linux-musl` (using `openssl-sys` with `features =
["vendored"]`), so I'm not sure what problem we had in the past the
builds "just worked" today!

Though one tweak that did have to be made is that the integration tests
for Seccomp/Landlock empirically require longer timeouts on arm64 linux,
or at least on the `ubuntu-24.04-arm` GitHub Runner. As such, we change
the timeouts for arm64 in `codex-rs/linux-sandbox/tests/landlock.rs`.

Though in solving this problem, I decided I needed a turnkey solution
for testing the Linux build(s) from my Mac laptop, so this PR introduces
`.devcontainer/Dockerfile` and `.devcontainer/devcontainer.json` to
facilitate this. Detailed instructions are in `.devcontainer/README.md`.

We will update `dotslash-config.json` and other release-related scripts
in a follow-up PR.

codex-rs-5fc3c3023d9f179fb416b2722d1434bac278e916-1-rust-v0.0.2506060849

feat: port maybeRedeemCredits() from get-api-key.tsx to login_with_ch…

codex-rs-121686615fd634e35f3e415896f36908cf8632f9-1-rust-v0.0.2506052203

fix: truncate auth.json file before rewriting it (#1231)

This was missed in https://github.com/openai/codex/pull/1212. Caught by
@rizwankce in
https://github.com/openai/codex/discussions/1174#discussioncomment-13377475.

codex-rs-45519e12f39777b65c05ed498503ddcb60beb289-1-rust-v0.0.2506030956

fix: always send full instructions when using the Responses API (#1207)

This fixes a longstanding error in the Rust CLI where `codex.rs`
contained an errant `is_first_turn` check that would exclude the user
instructions for subsequent "turns" of a conversation when using the
responses API (i.e., when `previous_response_id` existed).

While here, renames `Prompt.instructions` to `Prompt.user_instructions`
since we now have quite a few levels of instructions floating around.
Also removed an unnecessary use of `clone()` in
`Prompt.get_full_instructions()`.

codex-rs-ca8e97fcbcb991e542b8689f2d4eab9d30c399d6-1-rust-v0.0.2505302325

feat: show the version when starting Codex (#1182)

The TypeScript version of the CLI shows the version when it starts up,
which is helpful when users share screenshots (and nice to know, as a
user).

codex-rs-378d773f3af95384eef51addf560df30aa9fd15f-1-rust-v0.0.2505301630

feat: dim the timestamp in the exec output (#1180)

This required changing `ts_println!()` to take `$self:ident`, which is a
bit more verbose, but the usability improvement seems worth it.

Also eliminated an unnecessary `.to_string()` while here.

codex-rs-dfac02b343605ce61154ab2e075ac6c38f533916-1-rust-v0.0.2505291659

docs: split the config-related portion of codex-rs/README.md into its…

codex-rs-b152435fb95e7f1ab197ae2cdde68ae29a7d219b-1-rust-v0.0.2505291458

fix: update UI treatment of slash command menu to match that of the T…