v25.5.4

What's Changed

• feat: approx_count_distinct aggregate function by @scsmithr in #3783
• fix: Ensure correlated subqueries (join) have set semantics by @scsmithr in #3784
• chore(deps): Bump deps by @scsmithr in #3790
• chore(deps): bump ring from 0.17.8 to 0.17.14 by @dependabot in #3791
• perf: Wire up hash table for join (1/n) by @scsmithr in #3785
• perf: Wire up hash table (2/n) by @scsmithr in #3792
• perf: Wire up hash table (3/n) by @scsmithr in #3793
• feat: Read-only, unauthenticated gcs access by @scsmithr in #3794

Full Changelog: v25.5.3...v25.5.4