• Hash::clear() (#47)
• Hash::delete() (#47)
• Clone for Hash (#47)
• Default for Array
• Default for NilClass
• Default for Hash
• RString::to_str()
• RString::to_str_unchecked()

• Thread class
• Thread::new()
• Thread::wait_fd() (Unix-like systems)

• VM::thread_call_without_gvl() in favor of Thread::call_without_gvl()
• VM::thread_call_without_gvl2() in favor of Thread::call_without_gvl2()
• VM::thread_call_with_gvl() in favor of Thread::call_with_gvl()

• Float class (#46)
• Array::with_capacity()
• Class::const_get()
• Class::const_set()
• Object::is_frozen()
• Object::freeze()
• VM::is_block_given()
• Optional block for marking wrapped data for GC

• Array::concat() (#38)
• Array::dup() (#38)
• Array::pop() (#38)
• Array::reverse()
• Array::reverse_bang()
• Array::shift() (#38)
• Array::sort_bang() (#38)
• Array::sort() (#38)
• Array::to_s() (#38)
• Array::unshift() (#38)
• GC::mark()
• Class::wrap_data()
• Object::get_data()
• wrappable_struct!

• Strings with interior null-bytes can be passed to Ruby

• AppVeyor build freezes (#39)

• VM thread functions to receive FnOnce instead of FnMut

See wiki page for upgrading from 0.7.x to 0.8.0.

• VerifiedObject trait for safe conversions between types
• Object::try_convert_to()
• Error enum convertible to exceptions
• Result<T: Object, Error> as a result of type conversion
• unsafe_methods! macro
• Class::define_nested_class()
• Object::respond_to()
• Class::superclass()
• Class::ancestors()
• Hash::length()
• Object::singleton_class()
• attr_reader, attr_writer, attr_accessor to Class
• GVL-related functions to VM (#34)
• Checking for presence of method arguments
• Derive Debug, PartialEq for all Ruby types
• VM::raise()

• AnyObject::to() marked as unsafe
• AnyObject::to() moved to Object::to()
• AnyObject::ty() moved to Object::ty()
• methods! macro sets arguments to Result<T: Object, Error> using try_convert_to()
• Traits from ruru::traits::* module exported to top-level ruru::* module
• Class::new() receives optional superclass
• define, define_method, define_singleton_method moved from Class to Object trait
• Hash::each() yields keys and values as AnyObject instead of Object to allow safe conversions

• x86 build

• Iterator for Array (#30)
• FromIterator for Array

• Hash::each()

• Windows build

• Direct libc crate dependency

• RString::bytesize()
• RString::to_string_unchecked()

• Reduce the number of identifiers needed to import when using the class! macro

• VM::block_proc()

• Proc class

• Reduce the number of identifiers needed to import when using macros

• Windows build (#25)

• NilClass
• Object.is_nil()

• Move the ruby-sys crate to its own repository (#17)

• Warnings from the methods! macro

• Refactor Value usage (#15)

• AnyObject.ty (#13)

• ruru.unsafe_binding module

• VM::require() (Ruby's require statement)

• fn required when declaring methods in methods! macro

For versions prior to 0.7.0, please see git log.