v8.0.0-beta.3

What's Changed

Breaking Changes 🛠

• feat!: return write summaries from file writers by @Xuanwo in #7096

New Features 🎉

• feat(python): add shared RaBitQ rotation for distributed IVF_RQ builds by @gstamatakis95 in #7014
• feat: add TOS object store support via OpenDAL by @ddupg in #7019
• feat(index): implement FM-Index scalar index for exact substring search by @beinan in #7026

Bug Fixes 🐛

• fix(python): clamp target partition sizing by @ddupg in #7036
• fix(lance-index): fix some flaky tests by @XuQianJin-Stars in #7052

Documentation 📚

• docs: update ecosystem role for maintainer by @prrao87 in #7102

Other Changes

• fix: advance kmeans redo random init rng by @ddupg in #7074

Full Changelog: v8.0.0-beta.2...v8.0.0-beta.3