2.0.0-beta.1

Take a look at the migration guide

Added

• PublicationAsset is a new interface which can be used to open a publication from various medium, such as a file, a remote URL or a custom source.
  • File was replaced by FileAsset, which implements PublicationAsset.

Changed

• Upgraded to Kotlin 1.4.10.
• Format got merged into MediaType, to simplify the media type APIs.
  • You can use MediaType.of() to sniff the type of a file or bytes.
    • All the MediaType.of() functions are now suspending to prevent deadlocks with runBlocking.
  • MediaType has now optional name and fileExtension properties.
  • Some publication formats can be represented by several media type aliases. Using mediaType.canonicalMediaType() will give you the canonical media type to use, for example when persisting the file type in a database. All Readium APIs are already returning canonical media types, so it only matters if you create a MediaType yourself from its string representation.
• ContentLayout is deprecated, use publication.metadata.effectiveReadingProgression to determine the reading progression of a publication instead.