1.13.0

Released on 2021-12-03

Changes

Type: enhancement
Tool: EEx
Module: EEx
Description: Add `:parser_options` to EEx functions
Type: enhancement
Tool: Elixir
Module: Calendar
Description: Add `c:Calendar.year_of_era/3` to support calendars where the beginning of a new era does not align with the beginning of a new year
Type: enhancement
Tool: Elixir
Module: CLI
Description: Support `--short-version` on the CLI that does not boot the VM
Type: enhancement
Tool: Elixir
Module: Code
Description: Add `Code.string_to_quoted_with_comments/2` and `Code.quoted_to_algebra/2`
Type: enhancement
Tool: Elixir
Module: Code
Description: Add more `:token_metadata` to aliases and remote calls when parsing strings
Type: enhancement
Tool: Elixir
Module: Code
Description: Add `Code.Fragment` module to provide best-effort information from code fragments. The module currently provides an updated `Code.Fragment.cursor_context/2` with operator support and `Code.Fragment.surround_context/2` which looks at a given position in a fragment and find its surrounding delimiters
Type: enhancement
Tool: Elixir
Module: Code
Description: Allow custom sigil formatting on `Code.format_string!/2`
Type: enhancement
Tool: Elixir
Module: Code
Description: Add `{:on_module, bytecode, :none}` trace to compilation tracers
Type: enhancement
Tool: Elixir
Module: Enum
Description: Optimize `Enum.concat/1` for lists of lists
Type: enhancement
Tool: Elixir
Module: Enum
Description: Add `Enum.slide/3`
Type: enhancement
Tool: Elixir
Module: Exception
Description: Better format Elixir exceptions in Erlang
Type: enhancement
Tool: Elixir
Module: Inspect
Description: Allow default inspect fun to be set globally with `Inspect.Opts.default_inspect_fun/1`
Type: enhancement
Tool: Elixir
Module: IO
Description: Allow `:eof` to be given as limit to `IO.getn/2`
Type: enhancement
Tool: Elixir
Module: Kernel
Description: Support the `:sigils` option in `import Mod, only: :sigils` and allow the sigil modifiers to be also digits
Type: enhancement
Tool: Elixir
Module: Kernel
Description: Make `get_in` consistently abort when `nil` values are found
Type: enhancement
Tool: Elixir
Module: Kernel
Description: Improve compilation times by reducing the amount of copies of the AST across compiler processes
Type: enhancement
Tool: Elixir
Module: Kernel
Description: Raise if trying to define a module with a slash in its name
Type: enhancement
Tool: Elixir
Module: Kernel
Description: Warn when `?\` is used and there is no need for a escape character
Type: enhancement
Tool: Elixir
Module: Kernel
Description: Track structs in typespecs as export deps instead of compile-time deps
Type: enhancement
Tool: Elixir
Module: Kernel
Description: Add power operator (`**/2`)
Type: enhancement
Tool: Elixir
Module: Keyword
Description: Add `Keyword.validate/2`
Type: enhancement
Tool: Elixir
Module: Keyword
Description: Implement `Keyword.filter/2` and `Keyword.map/2`
Type: enhancement
Tool: Elixir
Module: List
Description: Add `List.keyfind!/3`
Type: enhancement
Tool: Elixir
Module: Macro
Description: Add `Macro.prewalker/1` and `Macro.postwalker/1`
Type: enhancement
Tool: Elixir
Module: Macro.Env
Description: Add the following reflection functions: `required?/2`, `lookup_import/2`, `fetch_alias/2`, and `fetch_macro_alias/2`
Type: enhancement
Tool: Elixir
Module: Map
Description: Implement `Map.filter/2` and `Map.map/2`
Type: enhancement
Tool: Elixir
Module: Module
Description: Support `:nillify_clauses` in `Module.get_definition/3`
Type: enhancement
Tool: Elixir
Module: Module
Description: Add `Module.attributes_in/1` and `Module.overridables_in/1`
Type: enhancement
Tool: Elixir
Module: OptionParser
Description: Add "did you mean?" suggestions to `OptionParser.ParseError` messages
Type: enhancement
Tool: Elixir
Module: Record
Description: Add record reflection via `@__records__`
Type: enhancement
Tool: Elixir
Module: Task
Description: Add `Task.completed/1`
Type: enhancement
Tool: Elixir
Module: Task
Description: Add `Task.ignore/1` to keep a task running but ignoring all of its results
Type: enhancement
Tool: Elixir
Module: Task
Description: Reduce the amount of copying `Task.async*` functions
Type: enhancement
Tool: Elixir
Module: URI
Description: Add `URI.new/1` and `URI.new!/1`
Type: enhancement
Tool: ExUnit
Module: ExUnit
Description: Show hint if comparing different but equivalent strings
Type: enhancement
Tool: ExUnit
Module: ExUnit.CaptureIO
Description: Add `with_io/3` to return result with captured io
Type: enhancement
Tool: ExUnit
Module: ExUnit.CaptureLog
Description: Add `with_log/2` to return result with captured logs
Type: enhancement
Tool: IEx
Module: IEx.Autocomplete
Description: Add path autocompletion whenever when the cursor follows `"./` or `"/` or `"DRIVER:` where `DRIVER` is a single letter
Type: enhancement
Tool: IEx
Module: IEx.Autocomplete
Description: Add autocompletion for sigils, struct names, and struct fields
Type: enhancement
Tool: IEx
Module: IEx.Helpers
Description: Allow multiple modules to be given to `r/1`
Type: enhancement
Tool: Logger
Module: Logger
Description: Add `Logger.put_application_level/2`
Type: enhancement
Tool: Mix
Module: Mix
Description: Add `MIX_INSTALL_FORCE` environment variable support
Type: enhancement
Tool: Mix
Module: Mix
Description: Support `:config` and `:system_env` in `Mix.install/2`
Type: enhancement
Tool: Mix
Module: Mix
Description: Add `Mix.installed?/0`
Type: enhancement
Tool: Mix
Module: Mix.Shell
Description: Add `:default` option to `Mix.Shell.yes?`
Type: enhancement
Tool: Mix
Module: mix archive.install
Description: Run `loadconfig` before building archive
Type: enhancement
Tool: Mix
Module: mix compile
Description: Move Elixir version check to before deps are compiled, in order to give feedback earlier
Type: enhancement
Tool: Mix
Module: mix compile.elixir
Description: Do not recompile files if their modification time change but their contents are still the same and the .beam files are still on disk
Type: enhancement
Tool: Mix
Module: mix compile.elixir
Description: Do not recompile all Elixir sources when Erlang modules change, only dependent ones
Type: enhancement
Tool: Mix
Module: mix compile.elixir
Description: Do not recompile Elixir files if `mix.exs` changes, instead recompile only files using `Mix.Project` or trigger a recompilation if a compiler option changes
Type: enhancement
Tool: Mix
Module: mix compile.elixir
Description: Only recompile needed files when a dependency is added, updated or removed
Type: enhancement
Tool: Mix
Module: mix compile.elixir
Description: Only recompile needed files when a dependency is configured
Type: enhancement
Tool: Mix
Module: mix deps
Description: Add `:subdir` option to git deps
Type: enhancement
Tool: Mix
Module: mix escript.install
Description: Run `loadconfig` before building escript
Type: enhancement
Tool: Mix
Module: mix format
Description: Support `:plugins` in `mix format` that can hook into custom extensions and sigils
Type: enhancement
Tool: Mix
Module: mix format
Description: Add `Mix.Tasks.Format.formatter_for_file/2`
Type: enhancement
Tool: Mix
Module: mix local.rebar
Description: No longer support `sub_dirs` in Rebar 2 to help migration towards Rebar 3
Type: enhancement
Tool: Mix
Module: mix local.rebar
Description: Support `--if-missing` option when installing Rebar
Type: enhancement
Tool: Mix
Module: mix local.rebar
Description: Set `REBAR_PROFILE=prod` when compiling Rebar dependencies
Type: enhancement
Tool: Mix
Module: mix test
Description: Support `--profile-require=time` to profile the time loading test files themselves
Type: enhancement
Tool: Mix
Module: mix test
Description: Allow filtering modules from coverage using regex
Type: enhancement
Tool: Mix
Module: mix test
Description: Allow the exit status of ExUnit to be configured and set the default to 2
Type: enhancement
Tool: Mix
Module: mix test
Description: Exit with a status of 3 when coverage falls below threshold
Type: enhancement
Tool: Mix
Module: mix test
Description: Write failed manifest when suite fails due to --warnings-as-errors
Type: enhancement
Tool: Mix
Module: mix test
Description: Ignore `MIX_TEST_PARTITION` when partitions set to 1
Type: enhancement
Tool: Mix
Module: mix xref
Description: Support multiple sinks and sources in `mix xref graph`
Type: enhancement
Tool: Mix
Module: mix xref
Description: Add `trace` subcommand to print compilation dependencies between files
Type: enhancement
Tool: Mix
Module: mix xref
Description: Add `--fail-above` option to `mix xref`
Type: enhancement
Tool: Mix
Module: mix xref
Description: Add `--label compile-connected` to `mix xref`
Type: bugfix
Tool: EEx
Module: EEx
Description: Accept comments in EEx between do and the first clause
Type: bugfix
Tool: EEx
Module: EEx
Description: Accept EEx expressions where `->` is followed by newline
Type: bugfix
Tool: Elixir
Module: Application
Description: Allow any expression as first argument of `compile_env`
Type: bugfix
Tool: Elixir
Module: Application
Description: Warn if `Application.compile_env` or `Application.compile_env!` are called without a require
Type: bugfix
Tool: Elixir
Module: Code
Description: Make sure `:static_atoms_encoder` in `Code.string_to_quoted/2` also applies to quoted keyword keys
Type: bugfix
Tool: Elixir
Module: Code
Description: Ensure bindings with no context are returned as atoms instead of `{binding, nil}` in eval operations
Type: bugfix
Tool: Elixir
Module: Inspect
Description: Fix a bug when inspecting a non-binary bitstring with colors
Type: bugfix
Tool: Elixir
Module: Kernel
Description: Reject bidirectional formatting characters in strings and comments
Type: bugfix
Tool: Elixir
Module: Kernel
Description: Support escaping of terminators in uppercase sigils heredocs for consistency
Type: bugfix
Tool: Elixir
Module: Kernel
Description: Raise if `__CALLER__` or `__ENV__` or `__STACKTRACE__` are used in match
Type: bugfix
Tool: Elixir
Module: Kernel
Description: Improve error message on invalid argument for `byte_size` from binary concat
Type: bugfix
Tool: Elixir
Module: Kernel
Description: Raise when aliasing non-Elixir modules without `:as`
Type: bugfix
Tool: Elixir
Module: Kernel
Description: Allow `unquote_splicing` inside `%{...}` without parens
Type: bugfix
Tool: Elixir
Module: Kernel
Description: Ensure that waiting on a struct expansion inside a typespec is correctly tracked as waiting time in the compiler
Type: bugfix
Tool: Elixir
Module: Kernel
Description: Correctly parse the atom `.` as a keyword list key
Type: bugfix
Tool: Elixir
Module: Kernel
Description: Do not leak variables from the first generator in `with` and `for` special forms
Type: bugfix
Tool: Elixir
Module: Kernel
Description: Fix column number on strings with NFD characters
Type: bugfix
Tool: Elixir
Module: Kernel
Description: Fix a bug where a combination of dynamic line in `quote` with `unquote` of remote calls would emit invalid AST metadata
Type: bugfix
Tool: Elixir
Module: OptionParser
Description: Validate switch types/modifiers early on to give more precise feedback
Type: bugfix
Tool: Elixir
Module: Protocol
Description: Add `defdelegate` to the list of unallowed macros inside protocols as protocols do not allow function definitions
Type: bugfix
Tool: Elixir
Module: Protocol
Description: Warn if `@callback`, `@macrocallback` and `@optional_callbacks` are defined inside protocol
Type: bugfix
Tool: Elixir
Module: Protocol
Description: Ensure protocol metadata is deterministic on consolidation
Type: bugfix
Tool: Elixir
Module: Range
Description: Always show step when range is descending
Type: bugfix
Tool: Elixir
Module: String
Description: Update Unicode database to version 14.0
Type: bugfix
Tool: Elixir
Module: URI
Description: Only percent decode if followed by hex digits (according to https://url.spec.whatwg.org/#percent-decode)
Type: bugfix
Tool: Elixir
Module: Version
Description: Ensure proper precedence of `and`/`or` in version requirements
Type: bugfix
Tool: ExUnit
Module: ExUnit
Description: Fix formatter and counters from `ExUnit.run/0` to consider all tests in a module whenever if a module's `setup_all` fails
Type: bugfix
Tool: ExUnit
Module: ExUnit
Description: Allow doctests newlines to be terminated by CRLF
Type: bugfix
Tool: IEx
Module: IEx
Description: Fix the loss of `.iex.exs` context after a pry session
Type: bugfix
Tool: IEx
Module: IEx
Description: Stop evaluator before exiting IEx server to avoid evaluators leaking
Type: bugfix
Tool: Logger
Module: Logger
Description: Raise clear error message for invalid `:compile_time_purge_matching` configuration
Type: bugfix
Tool: Logger
Module: Logger
Description: Fix a bug where Logger would not reset its discard counter under some scenarios
Type: bugfix
Tool: Mix
Module: mix compile.elixir
Description: Track transitive runtime dependencies coming from local/path dependencies
Type: bugfix
Tool: Mix
Module: mix compile.elixir
Description: Recompile file if `@external_resource` is deleted
Type: bugfix
Tool: Mix
Module: mix compile.elixir
Description: Print number of compiling files on all compiler cycles. This will make the `Compiling N files (.ex)` show up multiple times if necessary
Type: bugfix
Tool: Mix
Module: mix deps
Description: Raise if local dep is unavailable while compiling
Type: bugfix
Tool: Mix
Module: mix deps.unlock
Description: Fix blank output when unlocking a dependency that is not locked
Type: bugfix
Tool: Mix
Module: mix local.install
Description: Do not respect `MIX_DEPS_PATH` for install commands
Type: bugfix
Tool: Mix
Module: mix release
Description: Improve release scripts by making sure shell errors cascade (this is done by avoiding exporting and defining variables in a single step)
Type: bugfix
Tool: Mix
Module: mix release
Description: Do not boot release if `RELEASE_COOKIE` is empty
Type: bugfix
Tool: Mix
Module: mix release
Description: Allow releases running as a daemon to be restarted
Type: bugfix
Tool: Mix
Module: mix release
Description: Raise proper error message when non-serializable values are in configs
Type: bugfix
Tool: Mix
Module: mix test
Description: Fix coverage engine to also tag `case`, `cond`, and `receive` branches where the right side is a literal
Type: enhancement
Tool: Elixir
Module: Code
Description: Environment options in `Code.eval_quoted/3` and `Code.eval_string/3`, such as `:aliases` and `:tracers`, have been deprecated in favor of passing an environment
Type: enhancement
Tool: Elixir
Module: IO
Description: `:all` on `IO.getn` is deprecated in favor of `:eof`
Type: enhancement
Tool: Elixir
Module: URI
Description: `URI.parse/1` is deprecated in favor of `URI.new/1` and `URI.new!/1`
Type: enhancement
Tool: Mix
Module: mix format
Description: `Mix.Tasks.Format.formatter_opts_for_file/2` is deprecated in favor of `Mix.Tasks.Format.formatter_for_file/2`
Type: enhancement
Tool: Elixir
Module: Code
Description: `Code.cursor_context/2` is deprecated, use `Code.Fragment.cursor_context/2` instead
Type: enhancement
Tool: Elixir
Module: Macro
Description: `Macro.to_string/2` is deprecated, use `Macro.to_string/1` instead
Type: enhancement
Tool: Elixir
Module: System
Description: `System.get_pid/0` is deprecated, use `System.pid/0` instead
Type: enhancement
Tool: Elixir
Module: Version
Description: Using `!` or `!=` in version requirements is deprecated, use `~>` or `>=` instead
Type: enhancement
Tool: Mix
Module: mix escript.build
Description: `:strip_beam` option is deprecated in favor of `:strip_beams`
Type: enhancement
Tool: Mix
Module: Mix
Description: `:exit_code` in `Mix.raise/2` has been deprecated in favor of `:exit_status`
Type: enhancement
Tool: Mix
Module: Mix.Config
Description: `Mix.Config` is deprecated in favor of `Config` module