v2.5.15

IMPROVEMENTS

• increase s3_request_timeout_ms (23.7+) and turn off s3_use_adaptive_timeouts (23.11+) when use_embedded_backup_restore: true

BUG FIXES

• fix hangs create and restore when CLICKHOUSE_MAX_CONNECTIONS=0, fix 933
• remove obsolete CLICKHOUSE_EMBEDDED_BACKUP_THREADS, CLICKHOUSE_EMBEDDED_BACKUP_THREADS these settings could configure only via server level, not profile and query settings after 23.3