What's Changed

• remove cql-json support by @vincentsarago in #840
• add type checking by @vincentsarago in #842
• Fix import for latest stac_pydantic version by @lukasbindreiter in #844
• Patch endpoints by @rhysrevans3 in #744
• move transaction clients and models to the extensions module by @vincentsarago in #846
• update filter extension conformance classes by @vincentsarago in #845
• Release/v6.0.0 by @vincentsarago in #848

Full Changelog: 5.2.1...6.0.0