v0.15.2

Release date: July 11, 2025

🚀 Features

• feat: allow alternative version string by @sunng87 in #6472

🐛 Bug Fixes

• fix(metric-engine): handle stale metadata region recovery failures by @WenyXu in #6395
• fix: stricter win sort condition by @discord9 in #6477
• fix: empty statements hang by @killme2008 in #6480
• fix: range query returns range selector error when table not found by @evenyag in #6481
• fix: skip nan in prom remote write pipeline by @shuiyisong in #6489
• fix: correctly update partition key indices during alter table operations by @WenyXu in #6494
• fix: expand on conditional commutative as well by @waynexia in #6484

⚙️ Miscellaneous Tasks

• chore: sort range query return values by @shuiyisong in #6474
• chore: remove region id to reduce time series by @paomian in #6506
• chore: skip calc ts in doc 2 with transform by @shuiyisong in #6509

All Contributors

We would like to thank the following contributors from the GreptimeDB community:

@WenyXu, @discord9, @evenyag, @killme2008, @paomian, @shuiyisong, @sunng87, @waynexia