0.9.1

• fix: always bust cache when using a dpkg-packages file

0.9.0

• docs: update requirements and add note about compatible extended app images
• feat: implement package cache using labels

0.8.1

fix: labels in --change flags must have a value, even if empty

0.8.0

• feat: properly label intermediate containers for later cleanup
• chore: run shfmt

0.7.0

• feat: add apt-preferences support
• docs: use code in headers

0.6.0

• feat: add support for apt-env

0.5.0

• shfmt
• add support for apt-sources-list #29

0.4.1

0.4.1

0.4.0

0.4.0

0.3.0

handle DOKKU_TRACE