1.4.0

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* Forward exit code

1.3.0

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* Allow to change the hostname used to send emails (via `MAILHOST` env var)

* Allow to set email sender (via `MAILFROM` env var)

* Fix timeout support when the command starts sub-processes

* Add go.mod

1.2.0

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* added --version flag

1.1.0

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* remove the -e flag (use the MAILTO environment variable instead)

* added support for MAILTO as the preferred way to configure croncape

* disabled the timeout by default

* added a way to disable the timeout

* removed the -c flag (pass the command directly)

* fixed environment variables handling

1.0.0

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* Initial release