Add 3.3 release notes (#4422) (#4423)

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Author: opensearch-trigger-bot[bot]

release-notes/opensearch-sql.release-notes-3.3.0.0.md

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+## Version 3.3.0 Release Notes
+
+Compatible with OpenSearch and OpenSearch Dashboards version 3.3.0
+
+### Features
+* Change the default search sort tiebreaker to `_shard_doc` for PIT search ([#4378](https://github.com/opensearch-project/sql/pull/4378))
+* Support direct query data sources ([#4375](https://github.com/opensearch-project/sql/pull/4375))
+* Enable Calcite by default and implicit fallback the unsupported commands ([#4372](https://github.com/opensearch-project/sql/pull/4372))
+* Enhance the cost computing mechanism and push down context ([#4353](https://github.com/opensearch-project/sql/pull/4353))
+* Add error handling for known limitation of sql `JOIN` ([#4344](https://github.com/opensearch-project/sql/pull/4344))
+* Optimize count aggregation performance by utilizing native doc_count in v3 ([#4337](https://github.com/opensearch-project/sql/pull/4337))
+* Date/Time based Span aggregation should always not present null bucket ([#4327](https://github.com/opensearch-project/sql/pull/4327))
+* Add non-numeric field support for max/min functions ([#4281](https://github.com/opensearch-project/sql/pull/4281))
+* Push down project operator with non-identity projections into scan ([#4279](https://github.com/opensearch-project/sql/pull/4279))
+* Add  `values` stats function with UDAF ([#4276](https://github.com/opensearch-project/sql/pull/4276))
+* Support ISO8601-formatted string in PPL ([#4246](https://github.com/opensearch-project/sql/pull/4246))
+* Push down limit operator into aggregation bucket size ([#4228](https://github.com/opensearch-project/sql/pull/4228))
+* Support time modifiers in search command ([#4224](https://github.com/opensearch-project/sql/pull/4224))
+* Support first/last aggregate functions for PPL ([#4223](https://github.com/opensearch-project/sql/pull/4223))
+* `mvjoin` support in PPL Caclite ([#4217](https://github.com/opensearch-project/sql/pull/4217))
+* Enable pushdown optimization for filtered aggregation ([#4213](https://github.com/opensearch-project/sql/pull/4213))
+* Pushdown earliest/latest aggregate functions ([#4166](https://github.com/opensearch-project/sql/pull/4166))
+* Add support for `list()` multi-value stats function ([#4161](https://github.com/opensearch-project/sql/pull/4161))
+* [Enhancement] Enhance patterns command with additional sample_logs output field ([#4155](https://github.com/opensearch-project/sql/pull/4155))
+* Search command revamp. ([#4152](https://github.com/opensearch-project/sql/pull/4152))
+* Add shortcut for count() ([#4142](https://github.com/opensearch-project/sql/pull/4142))
+* Starter implementation for `spath` command ([#4120](https://github.com/opensearch-project/sql/pull/4120))
+* strftime function implementation ([#4106](https://github.com/opensearch-project/sql/pull/4106))
+* Add regex_match function for PPL with Calcite engine support ([#4092](https://github.com/opensearch-project/sql/pull/4092))
+* Support distinct_count/dc in eventstats ([#4084](https://github.com/opensearch-project/sql/pull/4084))
+* Add wildcard support for rename command ([#4019](https://github.com/opensearch-project/sql/pull/4019))
+* Support timechart command with Calcite ([#3993](https://github.com/opensearch-project/sql/pull/3993))
+* SUM aggregation enhancement on operations with literal ([#3971](https://github.com/opensearch-project/sql/pull/3971))
+* Support join field list and join options ([#3803](https://github.com/opensearch-project/sql/pull/3803))
+* Speed up aggregation pushdown for single group-by expression ([#3550](https://github.com/opensearch-project/sql/pull/3550))
+* Add max/min eval functions ([#4333](https://github.com/opensearch-project/sql/pull/4333))
+* Implementation of mode `sed` and `offset_field` in rex PPL command ([#4241](https://github.com/opensearch-project/sql/pull/4241))
+* Add earliest/latest aggregate function for eventstats PPL command ([#4212](https://github.com/opensearch-project/sql/pull/4212))
+* Core Implementation of `rex` Command In PPL ([#4109](https://github.com/opensearch-project/sql/pull/4109))
+* Implementation of `regex` Command In PPL ([#4083](https://github.com/opensearch-project/sql/pull/4083))
+
+### Bug Fixes
+* Fix the `count(*)` and `dc(field)` to be capped at MAX_INTEGER #4416 ([#4418](https://github.com/opensearch-project/sql/pull/4418))
+* Mod function should return decimal instead of float when handle the operands are decimal literal ([#4407](https://github.com/opensearch-project/sql/pull/4407))
+* Fix numbered token bug and make it optional output in patterns command ([#4402](https://github.com/opensearch-project/sql/pull/4402))
+* Scale of decimal literal should always be positive in Calcite ([#4401](https://github.com/opensearch-project/sql/pull/4401))
+* Fix bug of missed analyzed node when pushdown filter for Search call ([#4388](https://github.com/opensearch-project/sql/pull/4388))
+* Fix parse related functions return behavior in case of NULL input ([#4381](https://github.com/opensearch-project/sql/pull/4381))
+* Prevent limit pushdown before action building instead of in action executing ([#4377](https://github.com/opensearch-project/sql/pull/4377))
+* No index found with given index pattern should throw IndexNotFoundException ([#4369](https://github.com/opensearch-project/sql/pull/4369))
+* Fix `ClassCastException` for value-storing aggregates on nested PPL fields ([#4360](https://github.com/opensearch-project/sql/pull/4360))
+* change Anonymizer to mask PPL ([#4352](https://github.com/opensearch-project/sql/pull/4352))
+* Fix alphanumeric search which starts with number ([#4334](https://github.com/opensearch-project/sql/pull/4334))
+* Push down stats with bins on time field into auto_date_histogram ([#4329](https://github.com/opensearch-project/sql/pull/4329))
+* Fix geopoint issue in complex data types ([#4325](https://github.com/opensearch-project/sql/pull/4325))
+* Support serializing & deserializing UDTs when pushing down scripts ([#4245](https://github.com/opensearch-project/sql/pull/4245))
+* Bugfix: SQL type mapping for legacy JDBC output ([#3613](https://github.com/opensearch-project/sql/pull/3613))
+
+### Infrastructure
+* Spotless precommit: apply instead of check ([#4320](https://github.com/opensearch-project/sql/pull/4320))
+* Add spotless precommit hook + license check ([#4306](https://github.com/opensearch-project/sql/pull/4306))
+* Fix doctest branch ([#4292](https://github.com/opensearch-project/sql/pull/4292))
+* Doctest: Use 1.0 branch of CLI instead of main ([#4219](https://github.com/opensearch-project/sql/pull/4219))
+* Add merge_group trigger to test workflows ([#4216](https://github.com/opensearch-project/sql/pull/4216))
+* Split up our test actions into unit, integ, and doctest. ([#4193](https://github.com/opensearch-project/sql/pull/4193))
+
+### Documentation
+* Update bin.rst and add `bin` to doctest ([#4384](https://github.com/opensearch-project/sql/pull/4384))
+* Update timechart in SPL/PPL cheat sheet ([#4382](https://github.com/opensearch-project/sql/pull/4382))
+* Enable doctest with Calcite ([#4379](https://github.com/opensearch-project/sql/pull/4379))
+* Correct the comparision table for rex doc ([#4321](https://github.com/opensearch-project/sql/pull/4321))
+* Updating coalesce documentation ([#4305](https://github.com/opensearch-project/sql/pull/4305))
+* Updating documentation for `fields` and `table` commands ([#4177](https://github.com/opensearch-project/sql/pull/4177))
+* Add documents on how to develop a UDF / UDAF ([#4094](https://github.com/opensearch-project/sql/pull/4094))
+* Add splunk to ppl cheat sheet ([#3726](https://github.com/opensearch-project/sql/pull/3726))
+
+### Maintenance
+* Avoid unnecessary security plugin download in integ-test ([#4368](https://github.com/opensearch-project/sql/pull/4368))
+* Fix timezone dependent test failures ([#4367](https://github.com/opensearch-project/sql/pull/4367))
+* Update grammar files and developer guide ([#4301](https://github.com/opensearch-project/sql/pull/4301))
+* Introduce YAML formatter for better testing/debugging ([#4274](https://github.com/opensearch-project/sql/pull/4274))
+* Print links to test logs after integTest ([#4273](https://github.com/opensearch-project/sql/pull/4273))
+* Fix the IT issue caused by merging conflict ([#4270](https://github.com/opensearch-project/sql/pull/4270))
+* Fix gitignore to ignore symbolic link ([#4263](https://github.com/opensearch-project/sql/pull/4263))
+* Add gitignore for Cline ([#4258](https://github.com/opensearch-project/sql/pull/4258))
+* Add Ryan as a maintainer ([#4257](https://github.com/opensearch-project/sql/pull/4257))