What's Changed

Exciting New Features ✨

• feat(rbac): User only support select or drop system_history by @TCeason in #18281

Thoughtful Bug Fix 🔧

• fix: handle Decimal64 properly in column_update_hll_cardinality by @dantengsky in #18287
• fix: transient should ignore retention period settings and table options by @dantengsky in #18295
• fix: create temp table as select not work in HTTP handler. by @youngsofun in #18304

Code Refactor 🎉

• refactor(meta-service): Drop support for versions before 1.2.547 by @drmingdrmer in #18284

Build/Testing/CI Infra Changes 🔌

• ci: auto retry more workflows by @everpcpc in #18298
• ci: fix trailing space by @everpcpc in #18299
• ci: add local benchmark back by @everpcpc in #18306

Others 📒

• chore(query): add fetch_log.sh script for self host by @zhang2014 in #18248
• chore: impl Display for meta-service txn struct with crate display-more by @drmingdrmer in #18289
• chore(meta): move txn request utils to separate file by @drmingdrmer in #18291
• chore(query): add function current_available_roles and current_secondary_roles by @TCeason in #18290
• chore(query): better name for zip file unload by @sundy-li in #18296

Full Changelog: https://github.com/databendlabs/databend/releases/tag/v1.2.769-nightly