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==========================
What's new in PyPy2.7 7.0+
==========================
.. this is a revision shortly after release-pypy-7.0.0
.. startrev: 481c69f7d81f
.. branch: zlib-copying-third-time-a-charm
Make sure zlib decompressobjs have their streams deallocated immediately
on flush.
.. branch: zlib-copying-redux
Fix calling copy on already-flushed compressobjs.
.. branch: math-improvements
Improve performance of long operations where one of the operands fits into
an int.
.. branch: regalloc-playground
Improve register allocation in the JIT.
.. branch: promote-unicode
Implement rlib.jit.promote_unicode to complement promote_string
.. branch: unicode-utf8
Use utf8 internally to represent unicode, with the goal of never using rpython-level unicode
.. branch: newmemoryview-app-level
Since _ctypes is implemented in pure python over libffi, add interfaces and
methods to support the buffer interface from python. Specifically, add a
``__pypy__.newmemoryview`` function to create a memoryview and extend the use
of the PyPy-specific ``__buffer__`` class method.
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