[basex-talk] XPTY0019 error in basex 6.2.7 that did not appear in 6.2.3

This query: declare variable $metadata as xs:anyAtomicType := doc('libx2_meta')/metadata; let $roots := $metadata/roots[@document="libx2_feed"]/id return ... produces [XPTY0019] Context node required for roots[@document = "libx2_feed"]; xs:untypedAtomic found. in BaseX 6.2.7, but it works in 6.2.3 Is this correct? Substituting the declare variable with a let $metadata := ... works, so no showstopper here. On a related note, declaring a function "as xs:anyAtomicType()*" behaves differently in 6.2.7 than in 6.2.3. I suppose the correct semantics for this is to cast the result to an anyAtomicType; 6.2.3 did not do that but 6.2.7 does. - Godmar