feat: upgrade lance-core and pylance to 7.0.0#139
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jackye1995 merged 1 commit intoJun 25, 2026
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Bump lance-core (Java) and pylance (Python) to the 7.0.0 release.
lance-core 7.0.0 requires Arrow 18.3.0 (was 15.0.0); also pin
arrow-memory-core to ${arrow.version} so the Netty allocation manager
stays on the classpath, since lance-namespace-core ships an older
arrow-memory-core that otherwise wins version mediation.
Move lance-namespace to 0.7.7, the highest version compatible with
pylance 7.0.0 (which caps it at <0.8) and the version the lance 7.0.0
release line is built against.
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Upgrades the core Lance dependency to the 7.0.0 release for both Java (
lance-core) and Python (pylance).Changes
lance-core(Java): 2.0.0 → 7.0.0pylance(Python): → 7.0.0arrow-memory-coreto${arrow.version}so the Netty allocation manager is detected;lance-namespace-coreships an olderarrow-memory-corethat otherwise wins Maven version mediation and breaksDefaultAllocationManagerlookup.lance-namespace: 0.8.6 → 0.7.7 (Java + Python) — pylance 7.0.0 capslance-namespaceat<0.8, so 0.7.7 is the highest compatible version. This is also the version the lance 7.0.0 release line is built against, keeping the stack consistent.Notes
Arrow is excluded from the shaded bundles, so consumers (e.g. lance-spark, lance-trino) will need Arrow 18.3.0 at runtime.