v1.39.2 - DB user API-key export/import, generative-digitalocean module, async replication & shard lifecycle fixes

Breaking Changes

none

New Features

none

Fixes

• ci: upgrade modules light and modules api runners to ubicloud-standard-4 by @antas-marcin in #12776
• Make the resource scanner's shard status check-and-set atomic by @dirkkul in #12703
• fix(aggregator): merge remote shard aggregations after JSON round trip (mean/median/mode panic on multi-node) by @amourao in #12746
• Keep a per-namespace collection count and report it as a metric by @dirkkul in #12772
• perf(async-replication): batch root pre-filter across classes per target node by @jeroiraz in #12765
• Put both cron jobs on one shared registration helper by @dirkkul in #12758
• feat(generative-digitalocean): add DigitalOcean generative module by @antas-marcin in #12786
• Backport: drain in-flight references before drop tears the shard store down by @jfrancoa in #12797
• security(docker): pin minimum openssl version so cached builds pull CVE fixes by @antas-marcin in #12799
• Stop retrying a shard unload once its collection is closing by @dirkkul in #12779
• chore(Dockerfile): remove unnecessary comments by @antas-marcin in #12803
• feat(users): export/import endpoints for db user API-key hashes by @tsmith023 in #12782

Full Changelog: v1.39.1...v1.39.2