This release fixes quite a few long-standing issues; including full remote protocol support for all queries and remote schemas cache invalidation.

A major bug in the xapian core remote database protocol was detected and fixed (https://trac.xapian.org/ticket/783) which produced weird and unexpected errors at times.

Fixed

• BREAKING: Remote Protocol issue which provoked messaged to get out of sync
• Issues schemas not being saved (unexpected “_id” errors)
• Detection of remote schema updates
• Certain cluster remote queries