Changelog
=========

This project uses the following versioning scheme:

- Major version 0 is development-phase. No compatibility guarantees are made,
  and breaking changes can happen on minor version or patch versions.
- Starting vith major version 1, we follow roughly "semantic versioning":
  - Patch version is incremented for small fixes
  - Minor version is incremented for new features, or major bug fixes
  - Major version is incremented on any API change which would break programs

Unreleased
----------

0.7.1 (2021-09-14)
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- Fix bug that would accidentally skip EPOLL_CTL_MOD when necessary

0.7.0 (2021-09-14)
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- Add so much documentation
- Fixed bug with epoll infinite loop if >16 ready FDs
- Reduced the amount of redundant epoll_ctl calls
  - Introduces fdgen to allow callers to participate in this
- Support accurate timeouts with timerfd

0.6.0 (2021-09-10)
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- Add functions to coordinate a safe shutdown among threads

0.5.1 (2021-09-06)
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- Fixes a bunch of small issues in the meson.build

0.5.0 (2021-09-03)
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- Add optional dependency on libucontext for Alpine Linux

0.4.0 (2020-11-27)
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- Add sc_lwt_populate_ready_fds

0.3.0 (2020-11-27)
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* Add sc_lwt_clear_fds() and sc_lwt_add_select_fds() utilities

0.2.0 (2020-11-19)
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* Add sc_lwt_early_term() to early return from sc_lwt_run()
* Change sc_lwt_run() to return error code on early return
* Add sc_lwt_strerror() to translate return codes

0.1.0 (2020-11-01)
------------------

First true release, with the following features:

* Threads may yield
* Threads may add file descriptors to the event loop
* Timers: settimeout / sleep

0.0.0 (2020-10-30)
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* Conversion from the `userspace_cooperative_multitasking` repo begins.