disable mplex by default

[jxs]

take 2

[dknopik]

LGTM

[mergify]

Queued — the merge queue status continues in this comment ↓.

[pawanjay176]

Looks good, just need to fix the cli help text and flip the cli test conditions

[mergify]

Hi @jxs, this pull request has been closed automatically due to 30 days of inactivity. If you’d like to continue working on it, feel free to reopen at any time.

[michaelsproul]

@jxs if you have a sec to fix this up let's get it into unstable

[mergify]

Hi @jxs, this pull request has been closed automatically due to 30 days of inactivity. If you’d like to continue working on it, feel free to reopen at any time.

[jxs]

let's go!

[mergify]

Merge Queue Status

• ✅ Entered queue — 2026-09-07 11:37 UTC · Rule: default · triggered by rule Add ready-to-merge labeled PRs to merge queue
• ❌ Checks failed · on draft merge queue: checking #9522 on unstable (115bd16) #9985
• 🚫 Left the queue — 2026-09-07 11:40 UTC · at 54bd7e4f129af6220ddc883f446cc6acf7c17ee7

This pull request spent 3 minutes 42 seconds in the queue, including 1 minute 42 seconds running CI.

Waiting for

• check-success=local-testnet-success
• check-success=test-suite-success

All conditions

• check-success=local-testnet-success
• check-success=test-suite-success
• github-review-approved [🛡 GitHub branch protection]
  • disable mplex by default #9522

Reason

The merge conditions cannot be satisfied due to failing checks

• local-testnet-success

Hint

You may have to fix your CI before adding the pull request to the queue again.
If you update this pull request, to fix the CI, it will automatically be requeued once the queue conditions match again.
If you think this was a flaky issue instead, you can requeue the pull request, without updating it, by posting a @mergifyio queue comment.

Requeued — the merge queue status continues in this comment ↓.

[jxs]

@Mergifyio queue

[mergify]

Merge Queue Status

• ✅ Entered queue — 2026-09-07 12:32 UTC · Rule: default · triggered by @jxs with the @mergifyio queue command
• ❌ Checks failed · on draft merge queue: checking #9522 on unstable (115bd16) #9986
• 🚫 Left the queue — 2026-09-07 12:35 UTC · at 54bd7e4f129af6220ddc883f446cc6acf7c17ee7

This pull request spent 2 minutes 37 seconds in the queue, including 1 minute 20 seconds running CI.

Waiting for

• check-success=local-testnet-success
• check-success=test-suite-success

All conditions

• check-success=local-testnet-success
• check-success=test-suite-success
• github-review-approved [🛡 GitHub branch protection]
  • disable mplex by default #9522

Reason

The merge conditions cannot be satisfied due to failing checks

• local-testnet-success

Hint

You may have to fix your CI before adding the pull request to the queue again.
If you update this pull request, to fix the CI, it will automatically be requeued once the queue conditions match again.
If you think this was a flaky issue instead, you can requeue the pull request, without updating it, by posting a @mergifyio queue comment.

Requeued — the merge queue status continues in this comment ↓.

[mergify]

Merge Queue Status

• ✅ Entered queue — 2026-09-07 16:34 UTC · Rule: default · triggered by rule Add ready-to-merge labeled PRs to merge queue
• ✅ Checks passed · on draft merge queue: checking #9522 on unstable (575fe14) #9994
• ✅ Merged — 2026-09-07 17:04 UTC · at 1256bd99e1b6c5d1290241849354b7e27dbc0ed9 · squash

This pull request spent 29 minutes 39 seconds in the queue, including 27 minutes 39 seconds running CI.

Required conditions to merge

• check-success=local-testnet-success
• check-success=test-suite-success
• github-review-approved [🛡 GitHub branch protection]
  • disable mplex by default #9522