v0.65.0

What's Changed

• feat(adapters): add IBM Db2 database adapter, SQLGlot dialect, and extension support by @cofin in #811
• refactor(adapters): clean up OracleDB adapter and stores by @cofin in #817
• refactor(adapters): simplify oracledb and db2 _typing.py and internalize core helpers by @cofin in #823
• fix(fixtures): fix JSON export/load round-trip (#824), conflict_keys normalization (#825), and sparse/upsert options (#826) by @cofin in #827
• refactor(adapters): consolidate and clean up MySQL family adapters by @cofin in #821
• refactor(dialects): isolate Spanner and Spangres dialects and expand AST support by @cofin in #813
• fix(migrations,builder): preserve quoted and schema-qualified version_table identifiers (#815) by @cofin in #828
• perf(bigquery): retain native controls and simplify query execution by @cofin in #812
• fix(adapters): retain native Arrow capabilities and parse-once bindings by @cofin in #818
• perf(postgres): reduce round trips and retain native adapter controls by @cofin in #822
• fix: preserve native adapter features and correct main regressions by @cofin in #829
• perf(sqlite): preserve native options and bound Arrow loading by @cofin in #820
• perf(mssql): preserve native bulk loading and streamline execution by @cofin in #819
• feat(spanner): adapter & store optimizations and post-merge release fixes by @cofin in #814
• chore(release): bump to v0.65.0 and update changelog by @cofin in #830

Full Changelog: v0.64.0...v0.65.0