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wire 2026-10-09
stories 6
RSS Archive Reviews

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$ the-wire · showcase

LiveView gets PubSub for components

By RepoJournal · Filed · About Elixir & Phoenix · Composed from the cited sources · methodology

SteffenDE Yannis Weishaupt José Valim
3 people shipped this
SteffenDE @SteffenDE 3 cited Yannis Weishaupt @MrYawe 1 cited José Valim @josevalim 1 cited

Phoenix Live View moved PubSub into LiveViews and LiveComponents, contingent on a matching Phoenix.PubSub change, while Phoenix tightened socket option validation.

PubSub integration for LiveViews and LiveComponents phoenixframework/phoenix_live_view

by SteffenDE

SteffenDE's change wires PubSub messaging directly into LiveViews and LiveComponents, with the PR noting it "Requires https://github.com/phoenixframework/phoenix_pubsub/pull/218" - meaning the LiveView side cannot land or be exercised without the corresponding PubSub work merged first.

PubSub integration for LiveViews and LiveComponents (#4441) phoenixframework/phoenix_live_view

by Steffen Deusch

José Valim co-authored the merged commit for the PubSub integration, so the capability is now on the LiveView side of the stack rather than sitting in review. Track the required PubSub PR if you intend to build against it.

Ensure all socket options are validated phoenixframework/phoenix

by José Valim

José Valim's commit makes socket option validation cover every option rather than the subset previously checked, so a bad or misspelled socket option surfaces as an error instead of being accepted and silently ignored.

Fix outgoing compile-connected counts in xref stats (#15974) elixir-lang/elixir

by Yannis Weishaupt

Yannis Weishaupt fixed outgoing compile-connected counts in Elixir's xref statistics, which previously miscounted outgoing connections in compile-connected analysis. If you have been reading those numbers out of xref, the figures you saw before this fix were wrong.

remove unnecessary test and adjust wording phoenixframework/phoenix_live_view

by Steffen Deusch

The remaining LiveView commit removes a test that no longer applied and adjusts wording, with no behavior change to account for.

$ ls elixir/reviews/ # the step-back reads

the week in review Phoenix rewrites every CI workflow to hardened patterns the month in review Phoenix adds CI test summary formatter
Full archive → Weekly reviews →

Quick answers

What shipped in Elixir & Phoenix on October 9, 2026?
Phoenix Live View moved PubSub into LiveViews and LiveComponents, contingent on a matching Phoenix.PubSub change, while Phoenix tightened socket option validation. In total, 4 commits and 2 pull requests landed.
Who contributed to Elixir & Phoenix on October 9, 2026?
3 developers shipped this update, including Yannis Weishaupt, José Valim, and SteffenDE.
What were the notable Elixir & Phoenix updates?
PubSub integration for LiveViews and LiveComponents, PubSub integration for LiveViews and LiveComponents (#4441), and Ensure all socket options are validated.
♥

$ log Elixir & Phoenix --recent

Algorithm L replaces inside-out shuffles in Enum 3 shipped Base validation regression fixed, formatter comments stay put 16 shipped Formatter bugs that changed program meaning, and a LiveView assign that always fired 25 shipped Base validators go SWAR, formatter output stabilizes 4 shipped

$ log --all # elsewhere on the wire

Alignment & Post-training verl standardizes low-precision rollout kernels on DeepGEMM Agent Security Guardrails exposes hooks over HTTP, certifi floor raised in agent-scan

$ ls showcases/

Safety Evals AI Red Teaming Agent Security Interpretability Alignment & Post-training

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