[CHORE] review release CHANGELOG.md files (#5457)

# Description
<!-- Please include a summary of the changes and the related issue.
Please also include relevant motivation and context. List any
dependencies that are required for this change. -->



**Type of change**
<!-- Please delete options that are not relevant. Remember to title the
PR according to the type of change -->

- Bug fix (non-breaking change which fixes an issue)
- New feature (non-breaking change which adds functionality)
- Breaking change (fix or feature that would cause existing
functionality to not work as expected)
- Refactor (change restructuring the codebase without changing
functionality)
- Improvement (change adding some improvement to an existing
functionality)
- Documentation update

**How Has This Been Tested**
<!-- Please add some reference about how your feature has been tested.
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**Checklist**
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account -->

- I added relevant documentation
- I followed the style guidelines of this project
- I did a self-review of my code
- I made corresponding changes to the documentation
- I confirm My changes generate no new warnings
- I have added tests that prove my fix is effective or that my feature
works
- I have added relevant notes to the CHANGELOG.md file (See
https://keepachangelog.com/)

---------

Co-authored-by: Damián Pumar <[email protected]>

argilla-frontend/CHANGELOG.md

@@ -0,0 +1,28 @@
+# Changelog
+
+All notable changes to this project will be documented in this file.
+
+The format is based on [Keep a Changelog](https://keepachangelog.com/en/1.1.0/), and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0.html).
+
+<!--
+These are the section headers that we use:
+* "Added" for new features.
+* "Changed" for changes in existing functionality.
+* "Deprecated" for soon-to-be removed features.
+* "Removed" for now removed features.
+* "Fixed" for any bug fixes.
+* "Security" in case of vulnerabilities.
+-->
+
+## [Unreleased]()
+
+## [2.1.0](https://github.com/argilla-io/argilla/compare/v2.0.1...v2.1.0)
+
+- Added `DarkMode` ([#5412](https://github.com/argilla-io/argilla/pull/5412))
+- Added new `empty queue messages` ([#5403](https://github.com/argilla-io/argilla/pull/5403))
+- Added `HTML Sandbox` to support external and custom CSS and Javascript in fields ([#5353](https://github.com/argilla-io/argilla/pull/5353))
+- Added `Spanish` languages ([#5416](https://github.com/argilla-io/argilla/pull/5416))
+- Added new `ImageField` supporting URLs and Data URLs. ([#5279](https://github.com/argilla-io/argilla/pull/5279))
+
+> [!NOTE]
+> For older versions, please review the argilla/CHANGELOG.md and argilla-server/CHANGELOG.md files.

argilla-server/CHANGELOG.md

@@ -16,10 +16,13 @@ These are the section headers that we use:
 
 ## [Unreleased]()
 
+## [2.1.0](https://github.com/argilla-io/argilla/compare/v2.0.0...v2.1.0)
+
 ### Added
 
 - Added new `image` type dataset field supporting URLs and Data URLs. ([#5279](https://github.com/argilla-io/argilla/pull/5279))
 - Added new endpoint `GET /api/v1/datsets/:dataset_id/users/progress` to compute the users progress. ([#5367](https://github.com/argilla-io/argilla/pull/5367))
+- Added advanced dsl for text searches. ([#5222](https://github.com/argilla-io/argilla/pull/5222))
 
 ### Changed
 

argilla/CHANGELOG.md

@@ -16,10 +16,10 @@ These are the section headers that we use:
 
 ## [Unreleased]()
 
+## [2.1.0](https://github.com/argilla-io/argilla/compare/v2.0.1...v2.1.0)
+
 ### Added
 
-- Added `HTML Sandbox` to support external and custom CSS and Javascript in fields ([#5353](https://github.com/argilla-io/argilla/pull/5353))
-- Added `Spanish` languages ([#5416](https://github.com/argilla-io/argilla/pull/5416))
 - Added new `ImageField` supporting URLs and Data URLs. ([#5279](https://github.com/argilla-io/argilla/pull/5279))
 - Added dark mode ([#5412](https://github.com/argilla-io/argilla/pull/5412))