message: update for the 0.2.0 release
diff: @@ -65,8 +65,61 @@ The code is known to work on the following compilers:
  Release Notes:
  --------------
  -* **0.1.1** Small tweak to `Writable` concept to fix #537
  -* **0.1.0** March 8, 2017, Begin semantic versioning
  +* **0.2.0** March 13, 2017
  + Bring many interfaces into sync with the Ranges TS.
  + - Many interfaces are simply renamed. The following table shows the old names
  + and the new. (All names are in the `ranges::v1` namespace.)
  + | Old Name | New Name |
  + |-------------------------------|---------------------------|
  + | `indirect_swap` | `iter_swap` |
  + | `indirect_move` | `iter_move` |
  + | `iterator_value_t` | `value_type_t` |
  + | `iterator_reference_t` | `reference_t` |
  + | `iterator_difference_t` | `difference_type_t` |
  + | `iterator_size_t` | `size_type_t` |
  + | `iterator_rvalue_reference_t` | `rvalue_reference_t` |
  + | `iterator_common_reference_t` | `iter_common_reference_t` |
  + | `range_value_t` | `range_value_type_t` |
  + | `range_difference_t` | `range_difference_type_t` |
  + | `range_size_t` | `range_size_type_t` |
  + | `range_iterator_t` | `iterator_t` |
  + | `range_sentinel_t` | `sentinel_t` |
  + - `common_iterator` now requires that its two types (`Iterator` and `Sentinel`)
  + are different. Use `common_iterator_t<I, S>` to get the old behavior (i.e., if the two types are the same, it is an alias for `I`; otherwise, it is
  + `common_iterator<I, S>`).
  + - The following iterator adaptors now work with iterators that return proxies
  + from their dereference operator (i.e., `operator*`):
  + * `common_iterator`
  + * `counted_iterator`
  + - The following customization points are now implemented per the Ranges TS
  + spec and will no longer find the associated unconstrained overload in
  + namespace `std::`:
  + * `ranges::begin`
  + * `ranges::end`
  + * `ranges::size`
  + * `ranges::swap`
  + * `ranges::iter_swap`
  +
  + (In practice, this has very little effect but it may effect overloading in
  + rare situations.)
  + - `ranges::is_swappable` now only takes one template parameter. The new
  + `ranges::is_swappable_with<T, U>` tests whether `T` and `U` are swappable.
  + `ranges::is_swappable<T>` is equivalent to `ranges::is_swappable_with<T &, T &>`.
  + - The following object concepts have changed to conform with the Ranges TS
  + specification, and approved changes (see [P0547](http://wg21.link/p0547)):
  + * `Destructible`
  + * `Constructible`
  + * `DefaultConstructible`
  + * `MoveConstructible`
  + * `MoveConstructible`
  + * `Movable`
  + * `Assignable`
  + - The `View` concept is no longer satisfied by reference types.
  + - The syntax for defining a concept has changed slightly. See [utility/iterator_concepts.hpp](https://github.com/ericniebler/range-v3/blob/master/include/range/v3/utility/iterator_concepts.hpp) for examples.
  +* **0.1.1**
  + Small tweak to `Writable` concept to fix #537.
  +* **0.1.0**
  + March 8, 2017, Begin semantic versioning
  Say Thanks!
  -----------
  