Official Elixir>News

Elixir v1.14.4 released

#elixir-release
Elixir

Elixir

Elixir Core Team

Elixir v1.14.4 released

This release adds basic support for Erlang/OTP 26. When migrating
to Erlang/OTP 26, keep it mind it changes how maps are stored
internally and they will be printed and traversed in a different
order (note maps never provided a guarantee of their order).
To aid migration, this release adds :sort_maps to inspect
custom options, in case you want to sort them before inspection:

inspect(map, custom_options: [sort_maps: true])

Enhancements

Elixir

  • [Inspect] Add :sort_maps to Inspect.Opts.custom_options

IEx

  • [IEx] Support shell history in Erlang/OTP 26+

Mix

  • [mix compile.elixir] Optimize application tracer

Bug fixes

Elixir

  • [Code] Properly handle blocks with comments in all cases in Code.quoted_to_string_with_comments/2
  • [Kernel] Fix debug_info/4 when returning core_v1
  • [Kernel] Store complete path on quote keep: true to avoid invalid stacktraces
  • [Kernel] Fix column count when tokenizing escaped interpolations
  • [Stream] Fix Stream.zip/1 hanging on empty list

Mix

  • [mix format] Don’t call formatter on directories
25 comments
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josevalim

josevalim

Creator of Elixir

This is intentional, as there is no official 26 release yet. But you can run the compiled for 25 on 26 or compile from source on 26.

13
Post #4
josevalim

josevalim

Creator of Elixir

The root cause is the following:

  1. Erlang/OTP 26 added new linting errors to detect previously invalid (but not warned) typespecs: dialyzer: fix singleton type var in union types by kikofernandez · Pull Request #6864 · erlang/otp · GitHub

  2. cowlib was affected by this. A new version (2.9.1) was released but Cowboy depends on cowlib (2.9.0)

For now, you can either forcibly bump cowlib by declaring 2.9.1 with override or wait until there is a new cowboy version out. I have also asked the Erlang/OTP team if it can be a warning for now.

6
Post #19
josevalim

josevalim

Creator of Elixir

The Windows issues on Erlang/OTP 26 should be addressed by running mix local.rebar and installing the latest Rebar.

6
Post #26
josevalim

josevalim

Creator of Elixir

Elixir v1.14.5 is out with fixes for Erlang/OTP 26 on Windows: Elixir v1.14.5 released

4
Post #24
josevalim

josevalim

Creator of Elixir

We found a bug that makes Elixir hang when shelled out on Windows. Are you running on Windows? If so, you will need to wait until v1.14.5. :slight_smile:

3
Post #21

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