The long anticipated release brings a lot of bug fixes and some performance improvements, especially for KV backends.

Highlights

Backends

• New SQLite backend (https://github.com/cayleygraph/cayley/pull/751).
• KV and NoSQL backends migrated to Hidalgo.
• Initial import to KV backends should be much faster now (https://github.com/cayleygraph/cayley/pull/803).

Query languages

• A new Order() iterator and corresponding method for Gizmo (https://github.com/cayleygraph/cayley/pull/796).
• Set of changes to Gizmo to make it more Gremlin-compatible (https://github.com/cayleygraph/cayley/pull/822, https://github.com/cayleygraph/cayley/pull/849, https://github.com/cayleygraph/cayley/pull/859).
• Gizmo can now emit JSON-LD via HTTP API if appropriate Accept header is set (https://github.com/cayleygraph/cayley/pull/821).

Bug fixes

• A lot of bug fixes for queries, backends, etc. See the full changelog for details.

Go library

• Switched to Go modules.
• Quads package split to it's own repository.

Breaking changes

• The query.Session interface changed to be more user-friendly.

Note: Cayley haven't reached 1.0 yet, thus you should pin a specific version in go.mod to avoid breaking changes. We try hard to minimize those.