Official Elixir>News

Elixir v1.17.0-rc.1 released

#elixir-release
Elixir

Elixir

Elixir Core Team

Elixir v1.17.0-rc.1 released

1. Enhancements

Elixir

  • [Duration] Add Duration.to_iso8601/1 and Duration.from_iso8601/1
  • [Keyword] Add Keyword.intersect/2-3 to mirror the Map API

Mix

  • [mix profile.tprof] Add a new profiler, available on Erlang/OTP 27+, which can measure count, time, and heap usage
  • [mix test] Generate cover HTML files in parallel

2. Bug fixes

Elixir

  • [Kernel] Avoid double tracing events when capturing a function
  • [Kernel] Fix a bug where captured arguments would conflict when a capture included a macro that also used captures

3. Soft deprecations

Mix

  • [mix profile.cprof] Deprecated in favor of the new mix profile.tprof
  • [mix profile.eprof] Deprecated in favor of the new mix profile.tprof
12 comments
#elixir-release
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Most Liked

josevalim

josevalim

Creator of Elixir

Everyone, please give this a try. It should be the last stop before v1.17.0 final.

24
Post #3
josevalim

josevalim

Creator of Elixir

It is not an Elixir bug. Because of meta-programming, the code is effectively part of your app, Elixir cannot know otherwise (unless the code was annotated - which wasn’t and then it requires a library patch anyway). :slight_smile:

Warnings that arises when compiling deps (not your code), does not cause --warnings-as-errors to fail.

2
Post #12
josevalim

josevalim

Creator of Elixir

That’s a bug in the iso8601 package. Check out it issues tracker.

1
Post #5
dfalling

dfalling

It’s already been patched (but not yet released) in Absinthe thanks to @doughsay in #1318. But this didn’t previously cause --warnings-as-errors to fail before. It was suggested by sabiwara that maybe this is caused by metaprogramming.

This is the only lib in my codebase that was adversely affected by 1.17. Should I report a ticket in Elixir as well?

1
Post #10

Where Next?

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