chore: bump version to 0.22.0 [skip ci]

Author: github-actions[bot]

CHANGELOG.md

@@ -1,3 +1,8 @@
+## [v0.22.0](https://github.com/DS4SD/deepsearch-toolkit/releases/tag/v0.22.0) - 2023-07-21
+
+### Feature
+* Expand Model API Pydantic types ([`ead7246`](https://github.com/DS4SD/deepsearch-toolkit/commit/ead724695e5065428f57467a53bf44dfbe7bbb87))
+
 ## [v0.21.0](https://github.com/DS4SD/deepsearch-toolkit/releases/tag/v0.21.0) - 2023-07-19
 
 ### Feature

pyproject.toml

@@ -1,6 +1,6 @@
 [tool.poetry]
 name = "deepsearch-toolkit"
-version = "0.21.0"  # DO NOT EDIT, updated automatically
+version = "0.22.0"  # DO NOT EDIT, updated automatically
 description = "Interact with the Deep Search platform for new knowledge explorations and discoveries"
 authors = ["Michele Dolfi <[email protected]>", "André Carvalho <[email protected]>", "Lokesh Mishra <[email protected]>", "Christoph Auer <[email protected]>", "Kasper Dinkla <[email protected]>", "Cesar Berrospi Ramis <[email protected]>", "Panos Vagenas <[email protected]>", "Peter Staar <[email protected]>"]
 license = "MIT"