v4.0.5

What's Changed

Other Changes

• fix(memory): drop memory ledger by full name and surface ledger_exists errors by @bplatz in #1257
• fix: avoid full-predicate scans for bound-object queries by @bplatz in #1256
• refactor: rescale query fuel charges and add per-query floor by @bplatz in #1255
• Feature/multi query by @bplatz in #1258
• feat: Gate hydration SPOT crawl by projection predicates by @bplatz in #1260
• feature: Expand bulk-import format coverage: N-Triples, N-Quads, TriG named graphs, transparent gzip/zstd by @bplatz in #1263
• fix: Eliminate S3-contention wedges (indexing, multi-query, reads) + multi-query envelope & indexing-fuel by @bplatz in #1261
• refactor: Fold query fast-paths into the count planner + overlay-aware COUNT + reverse-POST ORDER BY DESC LIMIT by @bplatz in #1262
• rollup: Cumulative work from #1258, #1260, #1261, #1262, #1263 (mis-merged to solo/latest) by @bplatz in #1264
• perf: parallelize secondary index builds + memory-aware CPU model by @bplatz in #1265
• fix: multi-ledger JSON-LD queries through /v1/fluree/query (dispatcher + formatter) by @bplatz in #1267
• fix: serve SPARQL CONSTRUCT/DESCRIBE as JSON-LD via content negotiation by @bplatz in #1277
• perf: COUNT/aggregate fast paths — close the SPARQL aggregate benchmark gaps + overlay support by @bplatz in #1275
• fix: SPARQL 1.1 numeric arithmetic and expression ORDER BY correctness by @bplatz in #1282
• fix: do not compact JSON-LD @id node identifiers against @vocab by @bplatz in #1284
• Agent JSON Output for sparql_query with t-Pinned Pagination by @aaj3f in #1285
• feat: unify subquery execution with the top-level query pipeline by @bplatz in #1286
• release v4.0.5 by @bplatz in #1276

Full Changelog: v4.0.4...v4.0.5