Who contributed to Elixir & Phoenix on July 8, 2026?

3 developers shipped this update, including arpitjain099, drtheuns, and AlexGx.

What were the notable Elixir & Phoenix updates?

Warn on parentheses in query field access, Limit the number of channels a single transport process can join, and Add UUID v7 helper functions.

Elixir & Phoenix

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The Wire · Showcase

ECTO CRACKS DOWN ON SILENT QUERY TYPOS WHILE PHOENIX LOCKS DOWN CHANNELS

By RepoJournal · Filed 06:05 UTC on July 8, 2026 · About Elixir & Phoenix

3 people shipped this

arpitjain099 @arpitjain099 1 cited

drtheuns @drtheuns 1 cited

AlexGx @AlexGx 1 cited

Ecto is now warning on the most common query mistake developers make, and Phoenix just closed a resource exhaustion hole that could let a single client starve your infrastructure.

Ecto shipped a deprecation warning for field access written with empty parentheses like `q.title()` [1], a typo that silently behaves identically to `q.title` and has been the source of quiet bugs for years. This warning phase buys you time before it becomes a hard error, so update your codebase now. On the Phoenix side, the framework added a cap on the number of channels a single transport process can join [2], preventing one malicious or broken client from spinning up unbounded processes and tanking your server. Meanwhile, UUID enthusiasts get a win with Ecto adding `timestamp/1`, `datetime/1`, and `version/1` helpers for UUID v7 [3], finally giving you control over timestamps when migrating legacy data. Phoenix LiveView 1.2.6 landed with a fix for HTMLFormatter mangling multi-codepoint emojis in templates [4], a rare but annoying edge case. On the documentation front, Elixir core improved typespecs and docstrings across the standard library [5], with added specs for `Code.Fragment.lines/1` and corrections to `MapSet.split_with/2` that now reflect actual implementation behavior.

Action items

→ Audit your Ecto queries for `field()` syntax and refactor before the warning becomes an error elixir-ecto/ecto [plan]
→ Upgrade to Phoenix 1.8+ to get channel join limits if you're running public-facing LiveView apps phoenixframework/phoenix [plan]
→ Update to LiveView 1.2.6 if you're generating HTML with emoji phoenixframework/phoenix_live_view [monitor]
→ Pull the latest Elixir docs to confirm your typespecs match the standard library elixir-lang/elixir [monitor]

References

[1] Warn on parentheses in query field access ↗ elixir-ecto/ecto
[2] Limit the number of channels a single transport process can join phoenixframework/phoenix
[3] Add UUID v7 helper functions ↗ elixir-ecto/ecto
[4] v1.2.6 ↗ phoenixframework/phoenix_live_view
[5] docs: improve docstrings and typespecs ↗ elixir-lang/elixir

Quick answers

What shipped in Elixir & Phoenix on July 8, 2026?: Ecto is now warning on the most common query mistake developers make, and Phoenix just closed a resource exhaustion hole that could let a single client starve your infrastructure. In total, 8 commits, 3 pull requests, and 1 releases landed.
Who contributed to Elixir & Phoenix on July 8, 2026?: 3 developers shipped this update, including arpitjain099, drtheuns, and AlexGx.
What were the notable Elixir & Phoenix updates?: Warn on parentheses in query field access, Limit the number of channels a single transport process can join, and Add UUID v7 helper functions.

ECTO FIXES SUBQUERY PLANNING IN JOINS, ELIXIR PATCHES IEX PARSING

Ecto's query planner now handles subqueries correctly in interpolated join filters, while Elixir fixes a syntax error that broke 'not in' as a continuation operator in IEx.

elixir 10 shipped 1-min read

Elixir & Phoenix 2 days ago

ELIXIR STRIPS REDUNDANT GUARDS, FIXES TUPLE PROJECTION BUG

Barna Kovacs landed three optimization PRs removing dead code from core Enum and Calendar modules, while a separate fix addresses a flawed tuple projection algorithm that was producing inconsistent type representations.

elixir 22 shipped 1-min read

Elixir & Phoenix 3 days ago

LIVEVIEW ASYNC CLEANUP FIX SHIPS ALONGSIDE RANGE OPTIMIZATIONS

Phoenix LiveView closes a critical async task test failure while Elixir cuts unnecessary abs calls from Range operations.

elixir 19 shipped 1-min read

Elixir & Phoenix 4 days ago

PHOENIX LIVE VIEW SEALS CRITICAL NODE NAME LEAK IN UPLOAD TOKENS

A reverted encryption fix exposes how Phoenix was leaking BEAM node identities through unencrypted upload tokens, and the core team is pivoting to a cleaner solution using term_to_binary.

elixir 23 shipped 2-min read

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