v1.0.4

• Fix handling of Bioconducor versions and repositories, see
  README for the details.

• Now different versions of pkgcache, that potentially have different
  metadata format, can share the same metadata cache directory.

v1.0.3

• Fix concurrency issues when the async API is used multiple times in the
  same event loop.

• Make package compatible with tibble >= 2.0.0.

• Add meta_cache_summary() and a summary() method for
  cranlike_metadata_cache. Return information about a metadata cache
  instance.

v1.0.2

pkgcache 1.0.2

• First public release