* ucontext backend (default on unix)
* setjmp backend
* fibers backend (default and required on windows)
* Fixed coroutine loop timing issues
* Fixed saving of xmm registers on x64 windows
* Fixed alignment issues
* Updated coroutine sample with cooperative fibonacci calculation.
* Disable glibc security features only when platform jump functions are used
* Removed dependency on fasm.
* Using fiber api on windows.
* Other platforms and compilers will use built in assembler and .S files or API provided by platform libc.
* Replaced stack switching procs with `coroExecWithStack()` which never returns. This makes compiler always generate proper code.
Reversing an empty `openArray` would raise a RangeError. For instance for `a: seq[int] = @[]`, we have `a.high` return `-1` but `-1` is not a `Natural`. Leaving the array as-is is the expected behaviour.
Move the community section closer to the top of the readme. Make the
reference to the copying.txt file in the license section actually
link to that file. Adjust the nimble section to be more clear about
how and where to acquire the nimble source.
Fix typos and grammatical errors while rearranging and cleaning up the
readme. Change all links to use the reference style Markdown link for
increased maintainability. Make all badges use a consistent flat style
that matches the art style of the logo. Replace HTML snippet for logo
with valid Markdown link by utilizing the freely available Google API
for image resizing.
