0.5.0

• Support for ASPA objects (https://datatracker.ietf.org/doc/draft-ietf-sidrops-aspa-profile/). Parsing, validation, returning them with /api/aspa API call.
• Added Swagger/UI for the API, it's available using /swagger-ui link
• Rsync pre-fetch option --rsync-prefetch-url. It is an optimisation for fetching rsync repositories (mainly as a fall-back from RRDP). Setting 'rsync://rpki.apnic.net/member_repository' as a prefetch URL will result in this repository downloaded instead of downloading every individual sub-directory of it for each CA. For some repositories with hundreds or thousands or CAs, it reduces the total fetch time multiple times also reducing server load. There are reasonable defaults for these option, so most of the times no action needed.
• LMDB cache is now versioned and automatically gets erased if the validator internal data representation is incompatible with the serialised data in the cache. That can happen (and likely will) during major version upgrades.