What's Changed
* 2434 by joocer in https://github.com/mabel-dev/opteryx/pull/2435
* 2436 by joocer in https://github.com/mabel-dev/opteryx/pull/2437
* ✨ Further Mermaid improvements by joocer in https://github.com/mabel-dev/opteryx/pull/2444
* ✨ rewrite COALESCE(x,y) to IFNULL(x,y) by joocer in https://github.com/mabel-dev/opteryx/pull/2449
* 2453 Improvements to bloomfilter algo by joocer in https://github.com/mabel-dev/opteryx/pull/2454
* 2456 Avoid Numpy in DISTINCT by joocer in https://github.com/mabel-dev/opteryx/pull/2458
* 2453 by joocer in https://github.com/mabel-dev/opteryx/pull/2459
* ✨ rewrite simple aggs to use buffers 2457 by joocer in https://github.com/mabel-dev/opteryx/pull/2460
* ✨ instead of building last of hashes, add to hashset by joocer in https://github.com/mabel-dev/opteryx/pull/2462
* 2463 [Optimizer] Smallest table to left in `INNER JOIN` by joocer in https://github.com/mabel-dev/opteryx/pull/2464
* 2455 by joocer in https://github.com/mabel-dev/opteryx/pull/2467
* 2469 by joocer in https://github.com/mabel-dev/opteryx/pull/2470
* 2471 by joocer in https://github.com/mabel-dev/opteryx/pull/2472
* Joocer/issue2384 by joocer in https://github.com/mabel-dev/opteryx/pull/2474
* HOUSEKEEPING by joocer in https://github.com/mabel-dev/opteryx/pull/2475
* 2476 by joocer in https://github.com/mabel-dev/opteryx/pull/2477
* 2479 Reduce Literal Expansion by joocer in https://github.com/mabel-dev/opteryx/pull/2480
**Full Changelog**: https://github.com/mabel-dev/opteryx/compare/0.21.0-beta.1131...0.21.0-beta.1161