docs: Add release notes for 2.10.1 (#5566)

* docs: Add release notes for 2.10.1

Workflow run: https://github.com/HumanSignal/label-studio-enterprise/actions/runs/8252955696

* Add screenshot

* Update 2.10.1.md

* Update 2.10.1.md to fix typo

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Co-authored-by: robot-ci-heartex <robot-ci-heartex@users.noreply.github.com>
Co-authored-by: caitlin_wheeless <caitlin.wheeless@packetfabric.com>
Co-authored-by: Caitlin Wheeless <caitlin.wheeless@gmail.com>

Author: 3 people

docs/source/guide/release_notes/onprem/2.10.1.md

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+---
+hide_sidebar: true
+---
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+## Label Studio Enterprise 2.10.1
+
+<div class="onprem-highlight">
+  
+Release summary:
+    
+- Enhancements:
+    - Added a new **Reset Cache** action for projects. 
+- Security:
+    - Fixed an issue with activity logs. 
+- Various bug fixes
+
+For more details, see the full release notes below. 
+  
+</div>
+
+*Mar 12, 2024*
+
+**[Helm chart](https://github.com/HumanSignal/charts/tree/master/heartex/label-studio) version:** 1.4.0
+
+### Enhancements
+
+There is a new **Reset Cache** action available from project settings under the **Danger Zone** section. You can use this action to reset and recalculate the labeling cache. 
+
+This action is particularly useful for situations in which you are attempting to modify the labeling configuration and you receive a validation error pointing to non-existent labels or drafts. 
+
+![Screenshot of the Reset Cache action](/images/releases/2-10-1-reset-cache.png)
+
+### Security
+
+Fixed an issue where sensitive information was available in activity logs. 
+
+### Bug fixes
+
+- Fixed an issue where users could not submit annotations if the labeling configuration included the `TextArea` tag with the `required` and `skipDuplicates` parameters.
+
+- Fixed an issue where the Projects page was displaying the wrong number when indicating how many projects are displayed on the page.
+
+- Fixed an issue where when calling `GET api/tasks?projects={id}&fields=all`, reviews were not returned.
+
+- Fixed an issue where an empty draft was created every time a user clicked **View all annotations**.
+
+- Fixed an issue where the URL in email invites was missing the `http` protocol.
+
+- Fixed an issue where sometimes the **Refresh** action on the project dashboard would be stuck in a loading state.
+