<!-- Source: https://docs.squirro.com/en/latest/getting/release/3-4/squirro-3.4.x-release-notes/squirro-3.4.3-release-notes.html -->
# 3.4.3 Release Notes

## Features

- Data Loading & Pipeline Workflows

  - Rerun from index a single step of a workflow, choosing whether to include or not its linked steps
  - Correct steps ordering if moved step has such requirements
  - Enable auto-correct behaviour of frontend on the ordering of the pipeline steps.
  - Standalone external Tika Service that is used during Content-Extraction-Step (instead of spawning a new JVM every time)
  - PDF-OCR timeout can now be adjusted in step settings
  - NLP-Tagger: consider only certain amount of text-content for processing to reduce execution time of large items
- AI Studio

  - Improvements of validation of proximity filters (Note: There is no real multilabel classification support in AI Studio)
  - Sort rules in AI Studio (by Label, then Query)
  - Optimization: process consecutive ML Enrichment steps in the pipeline-workflow automatically as a group
  - Allowing to create proximity filters without labeled data in AI Studio (Note: Validation will not work in that scenario and is just going to be empty), Allowing to create proximity filters for multilabel classification use cases (Note: Validation screen is not going to be 100% accurate but shows at least all the information)
- Typeahead Improvements

  - Added search-history suggester used to pre-populate search-bar with default suggestions (backend only)
  - Deduplicate and unify the order of suggestions yielded from different suggesters
  - Changed font from medium to normal in content based and popular typeahead suggestions
  - Adjusted score position in content based and popular-query typeahead suggestions
  - Implemented custom highlighter for popular queries (substring matching)
  - Exposed popular query scope to the project configuration (project vs user scope filtering)
  - Setup default project settings after project setup (with popular query setting)
- Communities

  - Add no results image for Communities widget
  - Improve community detail view
- Add link to Squirro ID under My Account page.
- Equipped assets with project photo. It allows displaying photo in a project template.
- Implement new chart colors
- Rework Item Detail view, with special focus on pdf viewing experience
- Add links to newsletter links and trending communities

## Bug Fixes

- Remove bullets from cards in the communities dashboard linked to the newsletter.
- Disable compact global search for mobile.
- Fixed missing library in the sdk
- Fix multi value on facets widget
- Fixed missing files in Jira plugin
- Fix project list icons.
- Omit pipeline steps on data sources page to improve performance. Add config to initial sources fetch since it’s needed if the page is reloaded on the edit source page.
- Project image shifted left
- Newly added rule that was not saved will be removed when clicking cancle.
- Fixed showing photos in project templates
- Skipped missing files when downloading content in Google Drive plugin
- One-time-sources sometimes get loaded more than once
- Disable project browser cards mode for mobile.
- AIS Logo points to wrong url
- Empty layer message should not display raw HTML.
- Fix error handling for PipeletToolkit
- Apply consistent look across all item details.
- Not enough space for tags on card
- Fix crop size for the project image file upload.

## Installation and Upgrade

You will have to resolve at least the following config files when upgrading from Squirro 3.3.0

- `/etc/nginx/conf.d/ssl.inc`
- `/etc/squirro/common.ini`

For new installations, please follow the [Installing Squirro on Linux](../../../install/linux.md#install-linux) instructions.

To upgrade an existing installation, please consult [Upgrading Squirro](../../../install/upgrade.md#install-upgrade).