- bugfix for file descriptors over 1024 [356](https://github.com/amoffat/sh/issues/356) - bugfix when `_err_to_out` is True and `_out` is pipe or tty [365](https://github.com/amoffat/sh/issues/365)
1.12.9
- added `_bg_exc` for silencing exceptions in background threads [350](https://github.com/amoffat/sh/pull/350)
1.12.8
- bugfix for patched glob.glob on python3.5 [341](https://github.com/amoffat/sh/issues/341)
1.12.7
- added `_out` and `_out_bufsize` validator [346](https://github.com/amoffat/sh/issues/346) - bugfix for internal stdout thread running when it shouldn't [346](https://github.com/amoffat/sh/issues/346)
1.12.6
- regression bugfix on timeout [344](https://github.com/amoffat/sh/issues/344) - regression bugfix on `_ok_code=None`