rustic 0.4.1

rustic 0.4.1 is out!

This release is merely a maintenance release and fixes a severe bug which could cause rustic backup to hang.
Besides this some minor bugs are fixed and error handling is improved.

Changes in version 0.4.1:

Bugs fixed:

• Fixed a possible deadlock in the archiver which could cause rustic backup to hang.
• Piping output no longer panics (this allows e.g. to pipe into head).
• Fixed progress bar showing 0B/s instead of real rate.

New features:

• backup: Errors reading the parent now print a warning instead of being silently ignored.
• forget: Allow to keep quarter- and half-yearly.
• Improved the error handling for some situations.