v0.0.21

v0.0.21: Fix travis arm64, hopefully.

v0.0.20

v0.0.20: Better error reporting, non-cgo builds for Linux

v0.0.19

v0.0.19: Add arm64 build.

v0.0.18

v0.0.18: Add debug logging, disable useless DNS challenges

v0.0.17

v0.0.17: Fix notification scripts systemd init.d compat

v0.0.16

v0.0.16: Switch to using x87 FPU for x86 builds

v0.0.15

v0.0.15: Support for response files

v0.0.14

v0.0.14: Add support for multiple webroots.

v0.0.13: Improve compatibility, fix crontab bug

Dialog/whiptail prompts were breaking on some systems with old
versions of these programs. This has been fixed by disabling the
use of whiptail in favour of dialog, which indicates with a different
error code when it doesn't support a passed option, unlike whiptail.
This allows acmetool to fallback to stdio prompting.

You can also force the use of stdio prompts using --stdio.

Crontabs installed at system level were invalid due to their omission
of a username. This regression was introduced when introducing support
for user-level crontabs. This has now been fixed.

There were still some references to Let's Encrypt invitations in the
quickstart UI. These have now been removed.

v0.0.12

v0.0.12: Add support for setting RSA key size