BaseX 6.2.8

September 28: A new minor version 6.2.8 is available via the Maven repository.

[ADD] Query Editor: Close Button
[ADD] Query Editor: Save/Save As Button
[ADD] Command Line: parsing of standard input
[FIX] XQuery: file module completed
[FIX] XQuery: basex:db() returns all database documents
[FIX] GUI: Command input suggestions
[FIX] GUI: interactive update operations
[MOD] XQuery: opt. on positional predicates
[MOD] XQuery: opt. duplicate detection