v0.7.3

What's Changed

New parameter filesystem should be implemented by clients to speed up the build. Some more stats to figure out how often people request existing firmware combinations and also what extra packages are installed.

• build: Don't downgrade to http by @aparcar in #336
• build: disable ext4 file creation by @aparcar in #337
• build: reset active filesystem after each build by @aparcar in #338
• Improve handling of filesystem parameter by @aparcar in #339
• stats: store cache hits by @aparcar in #340
• stats: add extra package installs by @aparcar in #341

Full Changelog: v0.7.2...v0.7.3