v0.4.1

What's Changed

• Gemini EF: add task_type/dimension support with schema persistence by @tazarov in #441
• docs: add GSD codebase map scaffold by @tazarov in #444
• chore(deps): bump google.golang.org/grpc from 1.68.1 to 1.79.3 in the go_modules group across 1 directory by @dependabot[bot] in #445
• ci: skip cloud jobs for external PRs by @tazarov in #449
• Add shared multimodal contract foundations (Phase 1 of #442) by @tazarov in #446
• Support Chroma 1.5.5 across CI, testcontainers, docs, and local runtime by @tazarov in #450
• feat(embeddings): add multimodal capability metadata and compatibility adapters by @tazarov in #451
• docs(planning): milestone v0.5→v0.4.1, add phases 6-7 by @tazarov in #452
• feat(embeddings): add content registry, config build chain, and collection auto-wiring by @tazarov in #453
• feat: add provider mapping contracts and explicit failure paths (Phase 4) by @tazarov in #457
• feat: document Content API and verify multimodal foundations (Phase 5) by @tazarov in #458
• feat(gemini): multimodal content embedding via shared Content API by @tazarov in #459
• feat(voyage): add multimodal embedding support (text/image/video) by @tazarov in #463
• feat: multimodal documentation, examples, and changelog for v0.4.1 by @tazarov in #464
• feat(planning): add phases 10-17 to v0.4.1 roadmap by @tazarov in #467
• Phase 9: Convenience Constructors and Documentation Polish by @tazarov in #468
• Phase 10: Code Cleanups by @tazarov in #470
• fix: prevent double-close of shared EF in Fork() collections by @tazarov in #471
• docs(12): SDK auto-wiring research across Python, JS, Rust, Go by @tazarov in #473
• feat: add Collection.ForkCount for lineage-wide fork counting by @tazarov in #475
• feat: add delete-with-limit support for Collection.Delete by @tazarov in #476
• feat(embeddings): add OpenRouter provider and WithModelString for OpenAI by @tazarov in #477
• feat: add Twelve Labs multimodal embedding provider by @tazarov in #480
• test: add cloud integration tests for Search API RRF and GroupBy by @tazarov in #483
• feat: embedded client contentEmbeddingFunction parity by @tazarov in #487
• fix(v2): harden embedded EF lifecycle cleanup by @tazarov in #490
• feat: add contentEmbeddingFunction support to GetOrCreateCollection by @tazarov in #491
• chore(deps): bump github.com/aws/aws-sdk-go-v2/aws/protocol/eventstream from 1.7.4 to 1.7.8 in the go_modules group across 0 directory by @dependabot[bot] in #492

Full Changelog: v0.4.0...v0.4.1