v1.5.1

1. Enhancements

EEx

• [EEx.Engine] Add handle_begin and handle_end to EEx

Elixir

• [Kernel] Do not use references on function/macro definitions - this provides large improvements in compilation times in some rare corner cases
• [Supervisor] Support mixing old and new typespecs in Supervisor.init/2 and Supevisor.start_link/2

Mix

• [mix profile.*] Allow profile tasks to run without a project

2. Bug fixes

EEx

• [EEx.Engine] Do not re-use the value of the init/1 callback throughout the compilation stack

Elixir

• [Kernel] Ensure dialyzer does not emit warnings in some uses of with
• [Kernel] Fix dialyzer warnings when defmacrop is used in modules
• [Kernel] Ensure Elixir modules can be dialyzed without starting the Elixir application
• [Kernel] Do not serialize references in quoted expressions
• [Kernel] Make sure structs expansion use the latest definition available when struct modules are recompiled
• [Task] Support :infinity timeout on Task streams
• [Typespec] Ensure typespecs allow tuple to be used as variable names