1.5.0

Released on 2017-07-25

Changes

Type: enhancement
Tool: Elixir
Module: Access
Description: Optimize `Access.get/2`
Type: enhancement
Tool: Elixir
Module: Base
Description: Optimize Base encode/decode
Type: enhancement
Tool: Elixir
Module: Calendar
Description: Implement Inspect for DateTime with Calendar.ISO
Type: enhancement
Tool: Elixir
Module: Calendar
Description: Add "ISO days" format for conversions between Calendars and `Date.convert/2`, `Time.convert/2`, `NaiveDateTime.convert/2` and `DateTime.convert/2` (as well as bang variants)
Type: enhancement
Tool: Elixir
Module: Calendar
Description: Add `:calendar` field to `Time` struct
Type: enhancement
Tool: Elixir
Module: Calendar
Description: Add `Time.diff/3`, `Date.add/2`, `Date.diff/2`, `DateTime.diff/3`
Type: enhancement
Tool: Elixir
Module: Calendar
Description: Add `Date.range/2`
Type: enhancement
Tool: Elixir
Module: Calendar
Description: Add `Date.new/4`, `DateTime.utc_now/1`, `NaiveDateTime.new/8` and `Time.new/5` that allow specifing calendar
Type: enhancement
Tool: Elixir
Module: Enum
Description: Add `Enum.chunk_by/4` and `Stream.chunk_by/4`
Type: enhancement
Tool: Elixir
Module: Enum
Description: Add `Enum.chunk_every/2` and `Enum.chunk_every/4` with a more explicit API than `Enum.chunk/2` and `Enum.chunk/4`
Type: enhancement
Tool: Elixir
Module: Exception
Description: Add `Exception.blame/3` that adds metadata to exceptions
Type: enhancement
Tool: Elixir
Module: File
Description: Add `File.read_link/1` and `File.read_link!/1`
Type: enhancement
Tool: Elixir
Module: File
Description: Introduce `:trim_bom` option for `File.stream!/2`
Type: enhancement
Tool: Elixir
Module: Inspect
Description: Add `:printable_limit` to control the limit of printable structures
Type: enhancement
Tool: Elixir
Module: Integer
Description: Add `Integer.gcd/2`
Type: enhancement
Tool: Elixir
Module: Kernel
Description: Add `left not in right` to check that the left side is not in the enumerable on the right
Type: enhancement
Tool: Elixir
Module: Kernel
Description: Use the new `debug_info` chunk in OTP 20. This provides a mechanism for tools to retrieve the Elixir AST from beam files
Type: enhancement
Tool: Elixir
Module: Kernel
Description: `defoverridable/1` accepts a module name as argument and marks all callbacks as overridable
Type: enhancement
Tool: Elixir
Module: Kernel
Description: Allow non-quoted Unicode atoms and variables according to Unicode Annex #31 (see Unicode Syntax document)
Type: enhancement
Tool: Elixir
Module: Kernel
Description: Warn when a `:__struct__` key is used when building/updating structs
Type: enhancement
Tool: Elixir
Module: Kernel
Description: Cache the AST on definitions. This speeds up the compilation time from 10% to 15% measured across different projects
Type: enhancement
Tool: Elixir
Module: Kernel
Description: Improve compiler error message on invalid patterns and guards
Type: enhancement
Tool: Elixir
Module: Keyword
Description: Add `replace/3` and `replace!/3` for replacing an existing key
Type: enhancement
Tool: Elixir
Module: List
Description: `List.starts_with?/2`
Type: enhancement
Tool: Elixir
Module: Macro
Description: Introduce `Macro.generate_arguments/2`
Type: enhancement
Tool: Elixir
Module: Map
Description: Optimize `Map.merge/3` by choosing merging direction
Type: enhancement
Tool: Elixir
Module: Map
Description: Add `replace/3` and `replace!/3` for replacing an existing key
Type: enhancement
Tool: Elixir
Module: Map
Description: Raise `BadMapError` in `Map.equal?/2` when either of the two arguments is not a map
Type: enhancement
Tool: Elixir
Module: MapSet
Description: Reduce `MapSet` size when serialized to approximately half
Type: enhancement
Tool: Elixir
Module: Process
Description: Add `Process.cancel_timer/2`
Type: enhancement
Tool: Elixir
Module: Protocol
Description: Show available implementations on `Protocol.UndefinedError` if the protocol has been consolidated
Type: enhancement
Tool: Elixir
Module: Registry
Description: Support ETS guard conditions in `Registry.match/3`
Type: enhancement
Tool: Elixir
Module: Registry
Description: Support `parallel: true` in `Registry.dispatch/3`
Type: enhancement
Tool: Elixir
Module: Registry
Description: Introduce `Registry.unregister_match/4`
Type: enhancement
Tool: Elixir
Module: Stream
Description: Add `Stream.chunk_every/2` and `Stream.chunk_every/4` with a more explicit API than `Stream.chunk/2` and `Stream.chunk/4`
Type: enhancement
Tool: Elixir
Module: String
Description: Optimise binary pattern matching in `String.split/1` and `String.trim_*/1`
Type: enhancement
Tool: Elixir
Module: Supervisor
Description: Add `Supervisor.init/2` and `Supervisor.child_spec/2`
Type: enhancement
Tool: Elixir
Module: Supervisor
Description: Allow `module` and `{module, arg}` to be given to `Supervisor.start_link/2` and invoke `module.child_spec(arg)` on each argument
Type: enhancement
Tool: Elixir
Module: Task
Description: Support `:on_timeout` in `Task.async_stream` to control how tasks are terminated
Type: enhancement
Tool: Elixir
Module: Task
Description: Add `ordered: false` support to `Task.async_stream`
Type: enhancement
Tool: ExUnit
Module: ExUnit
Description: Show code snippet from test source file in case of test errors
Type: enhancement
Tool: ExUnit
Module: ExUnit
Description: Use `Exception.blame/3` when formatting test errors
Type: enhancement
Tool: ExUnit
Module: ExUnit
Description: Make `assert_raise/2` fail if the underlying exception has a broken `message/1` implementation
Type: enhancement
Tool: ExUnit
Module: ExUnit
Description: Add `start_supervised/2` and `stop_supervised/1` to ExUnit. Processes started by this function are automatically shut down when the test exits
Type: enhancement
Tool: IEx
Module: IEx.Autocomplete
Description: Support autocompletion of variable names
Type: enhancement
Tool: IEx
Module: IEx.Autocomplete
Description: Support autocompletion of functions imported using `import Mod, only: [...]`
Type: enhancement
Tool: IEx
Module: IEx.Evaluator
Description: Use `Exception.blame/3` when showing errors in the terminal
Type: enhancement
Tool: IEx
Module: IEx.Helpers
Description: Add `exports/1` IEx helper to list all exports in a module
Type: enhancement
Tool: IEx
Module: IEx.Helpers
Description: Add `break!/2`, `break!/4`, `breaks/0`, `continue/0`, `open/0`, `remove_breaks/0`, `remove_breaks/1`, `reset_break/1`, `reset_break/3` and `whereami/1` for code debugging
Type: enhancement
Tool: IEx
Module: IEx.Helpers
Description: No longer emit warnings for IEx commands without parentheses
Type: enhancement
Tool: IEx
Module: IEx.Helpers
Description: Add `runtime_info/0` for printing runtime system information
Type: enhancement
Tool: IEx
Module: IEx.Helpers
Description: Add `open/1` to open the source of a given module/function in your editor
Type: enhancement
Tool: IEx
Module: IEx.Info
Description: Implement `IEx.Info` protocol for calendar types
Type: enhancement
Tool: Logger
Module: Logger
Description: Add `metadata: :all` configuration to log all metadata
Type: enhancement
Tool: Mix
Module: mix compile.elixir
Description: Add `--all-warnings` option to Elixir compiler that shows all warnings from the previous compilation (instead of just of the files being compiled)
Type: enhancement
Tool: Mix
Module: mix escript.build
Description: Strip debug information from escripts by default and add option `:strip_beam` which defaults to true
Type: enhancement
Tool: Mix
Module: mix loadpaths
Description: Ensure `--no-deps-check` do not trigger SCM callbacks (such as `git`)
Type: enhancement
Tool: Mix
Module: mix local.hex
Description: Add `--if-missing` flag to `local.hex` mix task
Type: enhancement
Tool: Mix
Module: mix profile.cprof
Description: Add `Mix.Tasks.Profile.Cprof` for count-based profiling
Type: enhancement
Tool: Mix
Module: mix new
Description: New styling for generated applications
Type: bugfix
Tool: Elixir
Module: Calendar
Description: Ensure `Calendar.ISO` raises a readable error when reaching up the year 10000 restriction
Type: bugfix
Tool: Elixir
Module: Calendar
Description: Return `{:error, :invalid_time}` for wrong precision instead of crashing when parsing ISO dates
Type: bugfix
Tool: Elixir
Module: Enumerable
Description: Raise `Protocol.UndefinedError` on bad functions in Enumerable implementation
Type: bugfix
Tool: Elixir
Module: File
Description: Ensure recursive file operations raise on paths with null bytes (*security issue reported by Griffin Byatt*)
Type: bugfix
Tool: Elixir
Module: File
Description: Support `:ram`/`:raw` files in `File.copy/2`
Type: bugfix
Tool: Elixir
Module: Inspect
Description: Do not use colors when inspecting error messages
Type: bugfix
Tool: Elixir
Module: Kernel
Description: Support guards on anonymous functions of zero arity
Type: bugfix
Tool: Elixir
Module: Kernel
Description: Fix compilation of maps used as maps keys inside matches
Type: bugfix
Tool: Elixir
Module: Kernel
Description: Ensure `do` clause in `with` is tail call optimizable
Type: bugfix
Tool: Elixir
Module: Module
Description: `on_definition/6` callback receives body wrapped in a keyword list, such as `[do: body]`. This solves a bug where it was impossible to distinguish between a bodyless clause and a function that returns `nil`.
Type: bugfix
Tool: Elixir
Module: Path
Description: Ensure recursive path operations raise on paths with null bytes (*security issue reported by Griffin Byatt*)
Type: bugfix
Tool: Elixir
Module: Protocol
Description: Do not lose source compile info on protocol consolidation
Type: bugfix
Tool: Elixir
Module: Record
Description: Properly escape quoted expressions passed to `defrecord`
Type: bugfix
Tool: Elixir
Module: Regex
Description: Fix `inspect/2` for regexes with `/` terminator in them
Type: bugfix
Tool: Elixir
Module: Registry
Description: Ensure `Registry.match/4` works with `:_` as key
Type: bugfix
Tool: Elixir
Module: Stream
Description: Fix stream cycle over empty enumerable
Type: bugfix
Tool: Elixir
Module: String
Description: Consider Unicode non-characters valid according to the specification in `String.valid?/1`
Type: bugfix
Tool: Elixir
Module: StringIO
Description: Fix encoding and performance issues in `StringIO.get_until`
Type: bugfix
Tool: Elixir
Module: System
Description: Raise on paths with null bytes in `System.cmd/2` and in `System.find_executable/1` (*security issue reported by Griffin Byatt*)
Type: bugfix
Tool: Elixir
Module: System
Description: Raise on ill-formed environment variables (*security issue reported by Griffin Byatt*)
Type: bugfix
Tool: ExUnit
Module: ExUnit
Description: Properly account failed tests when `setup_all` fails
Type: bugfix
Tool: IEx
Module: IEx
Description: Skip autocompletion of module names that are invalid without being quoted
Type: bugfix
Tool: IEx
Module: IEx
Description: Skip autocompletion of functions with default arguments with `@doc false`
Type: bugfix
Tool: IEx
Module: IEx
Description: Do not start oldshell alongside IEx
Type: bugfix
Tool: Mix
Module: mix compile.elixir
Description: Store multiple sources in case of module conflicts. This solves an issue where `_build` would get corrupted when compiling Elixir projects with module conflicts
Type: bugfix
Tool: Mix
Module: mix compile.erlang
Description: Do not silently discard Erlang compile errors
Type: bugfix
Tool: Mix
Module: mix compile.erlang
Description: Properly track `-compile` module attribute when specified as a list
Type: bugfix
Tool: Mix
Module: mix compile.protocols
Description: Ensure protocol implementations do not "disappear" when switching between applications in umbrella projects by having separate consolidation paths per project
Type: bugfix
Tool: Mix
Module: mix compile.protocols
Description: Do not raise when consolidating a protocol that was converted into a module
Type: enhancement
Tool: Elixir
Module: Kernel
Description: `not left in right` is soft-deprecated in favor of `left not in right`
Type: enhancement
Tool: Elixir
Module: Enum
Description: Deprecate `Enum.filter_map/3` in favor of `Enum.filter/2` + `Enum.map/2` or for-comprehensions
Type: enhancement
Tool: Elixir
Module: GenEvent
Description: Deprecate `GenEvent` and provide alternatives in its docs
Type: enhancement
Tool: Elixir
Module: Kernel
Description: Using `()` to mean `nil` is deprecated
Type: enhancement
Tool: Elixir
Module: Kernel
Description: `:as_char_lists value` in `Inspect.Opts.t/0` type, in favor of `:as_charlists`
Type: enhancement
Tool: Elixir
Module: Kernel
Description: `:char_lists` key in `Inspect.Opts.t/0` type, in favor of `:charlists`
Type: enhancement
Tool: Elixir
Module: Module
Description: Using Erlang parse transforms via `@compile {:parse_transform, _}` is deprecated
Type: enhancement
Tool: Elixir
Module: Stream
Description: Deprecate `Stream.filter_map/3` in favor of `Stream.filter/2` + `Stream.map/2`
Type: enhancement
Tool: Elixir
Module: String
Description: `String.ljust/3` and `String.rjust/3` are deprecated in favor of `String.pad_leading/3` and `String.pad_trailing/3` with a binary padding
Type: enhancement
Tool: Elixir
Module: String
Description: `String.strip/1` and `String.strip/2` are deprecated in favor of `String.trim/1` and `String.trim/2`
Type: enhancement
Tool: Elixir
Module: String
Description: `String.lstrip/1` and `String.rstrip/1` are deprecated in favor of `String.trim_leading/1` and `String.trim_trailing/1`
Type: enhancement
Tool: Elixir
Module: String
Description: `String.lstrip/2` and `String.rstrip/2` are deprecated in favor of `String.trim_leading/2` and `String.trim_trailing/2` with a binary as second argument
Type: enhancement
Tool: Elixir
Module: Typespec
Description: `char_list/0` type is deprecated in favor of `charlist/0`
Type: enhancement
Tool: EEx
Module: EEx
Description: Deprecate `<%= ` in "middle" and "end" expressions, e.g.: `<%= else %>` and `<%= end %>`