[dependabot]

Bumps the mix group with 2 updates: phoenix_pubsub and req.

Updates phoenix_pubsub from 2.3.0 to 2.4.0

Changelog

Sourced from phoenix_pubsub's changelog.

2.4.0 (2026-10-07)

Enhancements

• Add Phoenix.PubSub.Sender as a successor for custom dispatchers
• Add Phoenix.PubSub.unsubscribe_sender/3 to selectively remove sender subscriptions

Migrating custom dispatchers

Custom dispatchers and the :metadata subscription option are deprecated in favor of per-subscription senders. Existing dispatchers continue to work, except that subscribing with :metadata in the shape of [atom | term] now raises. That shape is reserved for senders.

To migrate:

1. Implement the Phoenix.PubSub.Sender behaviour in your delivery module. Its send/4 callback receives one subscriber pid, its metadata, the message, and an accumulator. Move the delivery logic from dispatch/3 into this callback. PubSub handles iterating over subscribers and excluding the originating pid for broadcast_from calls.

2. Replace metadata: metadata in subscriptions with sender: {MySender, metadata}:

   Phoenix.PubSub.subscribe(MyApp.PubSub, "topic", sender: {MySender, metadata})

3. Remove custom dispatcher arguments from broadcast calls and remove the :dispatcher option from your PubSub child specification to use the default Phoenix.PubSub dispatcher. Custom dispatchers control delivery themselves and do not automatically invoke senders, so changing subscriptions alone is not sufficient.

4. Replace unsubscribe_match/3 calls for migrated subscriptions with unsubscribe_sender/3, passing the same sender tuple:

   Phoenix.PubSub.unsubscribe_sender(MyApp.PubSub, "topic", {MySender, metadata})

Commits

• 9134531 Release v2.4.0
• 76f64f9 Merge pull request #219 from phoenixframework/sd-sender-2
• be1aa34 add note about reserved metadata shape and re-add guards
• 1527c10 use OTP 29 for main, fmt
• 5b81eae add Elixir 1.20 + OTP 29 to CI
• 12ff0ef check formatter in CI
• 8b1ca0b Run the formatter
• 441201d Prepare 2.4.0
• 0d813c5 provide a new mechanism for custom message sending
• See full diff in compare view

Updates req from 0.7.4 to 0.7.5

Release notes

Sourced from req's releases.

v0.7.5

• put_aws_sigv4: Fix SigV4 signing on retries.
• redirect: Change method to GET (except HEAD) on HTTP 303. Thanks to @​euriconicacio for reporting this.

Changelog

Sourced from req's changelog.

v0.7.5 (2026-10-06)

• [put_aws_sigv4]: Fix SigV4 signing on retries.
• [redirect]: Change method to GET (except HEAD) on HTTP 303.

Commits

• 2ce74f1 Release v0.7.5
• 10c7414 Fix connect timeout test
• 331c5d9 Fix SigV4 signing on retries
• bd18cb2 redirect: Change method to GET (except HEAD) on HTTP 303
• See full diff in compare view

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