Alpha· Major · Confirmed
Multi-agent v2 prepares for stable with stronger side conversations
This alpha comparison marks the multi-agent workflow stable in code while fixing side-conversation startup and expanding tool output.
This is still an alpha-channel comparison, not the stable package release. Inside the codebase, multi-agent v2 loses its experimental marker while adjacent fixes improve side-conversation startup and expand supported tool output.
Alpha release context: 1 official tag was published that UTC day (rust-v0.145.0-alpha.25). The full comparison contains 45 commits and 258 changed files.
Evidence
Multi-agent v2 is marked stable.Why it matters: The feature moves out of its earlier experimental classification in the Codex codebase.
Direct evidence · Confirmed
Supporting sources
- Mark multi-agent v2 as stable (#34383) commit · Official
- rust-v0.145.0-alpha.24 to rust-v0.145.0-alpha.25 comparison tag-compare · Official
Conflicting sources
No conflicting sources recorded.
A startup liveness race in side conversations is fixed.Why it matters: Side conversations should be less likely to stall during startup because of that race.
Direct evidence · Confirmed
Supporting sources
- Avoid liveness races when starting side conversations (#34199) commit · Official
- rust-v0.145.0-alpha.24 to rust-v0.145.0-alpha.25 comparison tag-compare · Official
Conflicting sources
No conflicting sources recorded.
Dynamic tools and Code Mode can return audio output.Why it matters: Tool calls can carry audio results through the dynamic-tool and Code Mode output path.
Direct evidence · Confirmed
Supporting sources
- Add audio output support to dynamic tools and code mode (#34080) commit · Official
- rust-v0.145.0-alpha.24 to rust-v0.145.0-alpha.25 comparison tag-compare · Official
Conflicting sources
No conflicting sources recorded.
Availability
Availability note: these sources establish repository and CLI release activity. They do not, by themselves, prove that the same changes were live in Codex Desktop.
Availability by surface
| Surface | Status | Claim-level evidence |
|---|---|---|
| CLI | Prerelease · Documented · General |
|
| Desktop | Unknown · Unknown · Unknown |
|
| IDE | Unknown | No central-claim assertion recorded. |
| Cloud | Unknown | No central-claim assertion recorded. |
| Mobile | Unknown | No central-claim assertion recorded. |