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This page contains current and previously released plugin files for connectors. Refer to each connector’s reference page to ensure the latest version is compatible with your version of Fusion.
When you create a new datasource that requires an uninstalled connector, Fusion releases 5.2 and later automatically download and install the connector using the Datasources dropdown. You can also update the connector using the Blob Store UI or via the Connector API.

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Install a connector using the Datasources dropdown

  1. In your Fusion app, navigate to Indexing > Datasources.
  2. Click Add.
  3. In the list of connectors, scroll down to the connectors marked Not Installed and select the one you want to install.
    Fusion automatically downloads it and moves it to the list of installed connectors.
After you install a connector, you can Configure a New Datasource.
You can view and download all current and previous V2 connector releases at Download Connectors.

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Install or update a connector using the Blob Store UI

  1. Download the connector zip file from Download V2 connectors.
    Do not expand the archive; Fusion consumes it as-is.
  2. In your Fusion app, navigate to System > Blobs.
  3. Click Add.
  4. Select Connector Plugin. Add a connector The “New Connector Plugin Upload” panel appears.
  5. Click Choose File and select the downloaded zip file from your file system. Upload a connector
  6. Click Upload. The new connector’s blob manifest appears. Uploaded connector From this screen you can also delete or replace the connector.
Wait several minutes for the connector to finish uploading to the blob store before installing the connector using the Datasources dropdown.

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Install or update a connector using the Connector API

  1. Download the connector zip file from Download V2 connectors.
    Do not expand the archive; Fusion consumes it as-is.
  2. Upload the connector zip file to Fusion’s plugins. Specify a pluginId as in this example: 
    curl -H 'content-type:application/zip' -u USERNAME:PASSWORD -X PUT 'https://FUSION_HOST:FUSION_PORT/api/connectors/plugins?id=lucidworks.{pluginId}' --data-binary @{plugin_path}.zip
    Fusion automatically publishes the event to the cluster, and the listeners perform the connector installation process on each node.
    If the pluginId is identical to an existing one, the old connector will be uninstalled and the new connector will be installed in its place. To get the list of existing plugin IDs, run: curl -u USERNAME:PASSWORD https://FUSION_HOST:FUSION_PORT/api/connectors/plugins
  3. Look in https://FUSION_HOST:FUSION_PORT/apps/connectors/plugins/ to verify the new connector is installed.

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Reinstall a connector

To reinstall a connector for any reason, first delete the connector then use the preceding steps to install it again. This may take a few minutes to complete depending on how quickly the pods are deleted and recreated.

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Latest connector downloads

v1.3.0

  • SDK version: 4.2.0
  • Release date: Jul 31, 2024

v1.5.0

  • SDK version: 4.0.0
  • Release date: Jul 29, 2025

v2.2.0

  • SDK version: 4.2.0
  • Release date: Jul 17, 2024

v3.1.0

  • SDK version: 4.0.0
  • Release date: Apr 22, 2021

v1.0.0

  • SDK version: 4.2.0
  • Release date: Jul 24, 2024

v3.1.0

  • SDK version: 4.0.0
  • Release date: Apr 22, 2021

v2.1.0

  • SDK version: 4.0.0
  • Release date: Apr 22, 2021

v2.7.0

  • SDK version: 4.2.0
  • Release date: Dec 5, 2025

v1.4.1

  • SDK version: 4.2.0
  • Release date: Sep 23, 2025

v2.1.1

  • SDK version: 4.2.0
  • Release date: Dec 20, 2024

v3.1.0

  • SDK version: 4.0.0
  • Release date: Apr 22, 2021

v1.1.0

  • SDK version: 4.2.0
  • Release date: Jan 30, 2025

v2.1.0

  • SDK version: 4.2.0
  • Release date: Apr 16, 2024

v3.1.0

  • SDK version: 4.0.0
  • Release date: Apr 22, 2021

v1.0.0

  • SDK version: 4.0.0
  • Release date: May 3, 2021

v1.0.0

  • SDK version: 4.2.0
  • Release date: February 25, 2026

v2.0.0

  • SDK version: 4.2.0
  • Release date: Jul 17, 2024

v2.2.2

  • SDK version: 4.2.0
  • Release date: Feb 24, 2026

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Connector plugin standalone JARs

These are standalone JAR files that contain the Fusion connector runtime, allowing you to run connectors remotely. Each JAR version corresponds to a specific Fusion release version and must match your deployed Fusion instance for compatibility.

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Fusion 5.9

5.9.15

Oct 16, 2025

5.9.14

Aug 15, 2025

5.9.13

Jun 17, 2025

5.9.12

Apr 16, 2025

5.9.11

Jun 6, 2025

5.9.10

Feb 20, 2025

5.9.9

Jan 30, 2025

5.9.8

Jan 8, 2025

5.9.7

Dec 10, 2024

5.9.6

Dec 3, 2024

5.9.5

Aug 28, 2024

5.9.4

Jun 24, 2024

5.9.3

Feb 21, 2024

5.9.2

Dec 11, 2023

5.9.1

Sep 1, 2023

5.9.0

Jun 21, 2023

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Other versions

5.12.0

Mar 18, 2024

5.11.0

Jan 2, 2024

5.10.0

Sep 20, 2023

5.8.1

Jun 8, 2023

5.8.0

Mar 21, 2023

5.7.1

Jan 26, 2023

5.7.0

Dec 14, 2022

5.6.2

Nov 10, 2022

5.6.1

Sep 20, 2022

5.5.2

May 31, 2022

5.5.1

Apr 13, 2022

5.5.1-3

Jul 25, 2023

5.5.1-2

Jun 8, 2023

5.5.0

Mar 21, 2022

5.4.4

Dec 10, 2021

5.4.0

Apr 23, 2021

5.3.3

Feb 12, 2021

5.3.2

Feb 12, 2021

5.3.1

Feb 12, 2021

5.3.0

Nov 18, 2020

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Previous plugin releases

The connector downloads that follow represent the most recent versions available that are compatible with the specified SDK version.

v1.3.0

  • SDK version: 4.2.0.
  • Plugin version: 0.1.3
  • Release date: Jul 31, 2024

v1.2.0

  • SDK version: 4.0.0.
  • Plugin version: 0.1.2
  • Release date: May 15, 2024

v1.5.0

  • SDK version: 4.0.0.
  • Plugin version: 1.5.0
  • Release date: Jul 29, 2025

v1.0.0

  • SDK version: 3.0.0.
  • Plugin version: 1.0.0
  • Release date: Nov 11, 2020

v2.2.0

  • SDK version: 4.2.0.
  • Plugin version: 0.2.2
  • Release date: Jul 17, 2024

v2.1.0

  • SDK version: 4.0.0.
  • Plugin version: 0.2.1
  • Release date: Apr 22, 2021

v2.0.0

  • SDK version: 3.0.0.
  • Plugin version: 0.2.0
  • Release date: Nov 13, 2020

v1.1.0

  • SDK version: 2.0.3.
  • Plugin version: 0.1.1
  • Release date: Sep 11, 2020

v1.0.0

  • SDK version: 2.0.2.
  • Plugin version: 0.1.0
  • Release date: Aug 14, 2020

v3.1.0

  • SDK version: 4.0.0.
  • Plugin version: 3.1.0
  • Release date: Apr 22, 2021

v3.0.0

  • SDK version: 3.0.0.
  • Plugin version: 3.0.0
  • Release date: Nov 11, 2020

v2.0.1

  • SDK version: 2.0.2.
  • Plugin version: 2.0.1
  • Release date: Jul 28, 2020

v1.0.0

  • SDK version: 4.2.0.
  • Plugin version: 0.0.1
  • Release date: Jul 24, 2024

v3.1.0

  • SDK version: 4.0.0.
  • Plugin version: 3.1.0
  • Release date: Apr 22, 2021

v3.0.0

  • SDK version: 3.0.0.
  • Plugin version: 3.0.0
  • Release date: Nov 11, 2020

v2.0.2

  • SDK version: 2.0.2.
  • Plugin version: 2.0.2
  • Release date: Jul 27, 2020

v2.1.0

  • SDK version: 4.0.0.
  • Plugin version: 2.1.0
  • Release date: Apr 22, 2021

v2.0.0

  • SDK version: 3.0.0.
  • Plugin version: 2.0.0
  • Release date: Nov 11, 2020

v1.0.0

  • SDK version: 2.0.1.
  • Plugin version: 1.0.0
  • Release date: Jul 15, 2020

v2.7.0

  • SDK version: 4.2.0.
  • Plugin version: 0.0.10
  • Release date: Dec 5, 2025

v2.6.3

  • SDK version: 4.1.3.
  • Plugin version: 0.0.8
  • Release date: Sep 23, 2025

v2.0.0

  • SDK version: 4.0.0.
  • Plugin version: 0.0.2
  • Release date: Apr 22, 2021

v1.0.0

  • SDK version: 3.0.0.
  • Plugin version: 0.0.1
  • Release date: Nov 13, 2020

v1.4.1

  • SDK version: 4.2.0.
  • Plugin version: 0.0.6
  • Release date: Sep 23, 2025

v1.3.0

  • SDK version: 4.1.3.
  • Plugin version: 0.0.4
  • Release date: Nov 29, 2023

v2.1.1

  • SDK version: 4.2.0.
  • Plugin version: 0.2.2
  • Release date: Dec 20, 2024

v1.5.2

  • SDK version: 4.1.3.
  • Plugin version: 0.0.8
  • Release date: Jul 17, 2024

v1.0.0

  • SDK version: 4.0.0.
  • Plugin version: 0.0.1
  • Release date: Aug 16, 2022

v3.1.0

  • SDK version: 4.0.0.
  • Plugin version: 3.1.0
  • Release date: Apr 22, 2021

v3.0.0

  • SDK version: 3.0.0.
  • Plugin version: 3.0.0
  • Release date: Nov 11, 2020

v2.0.3

  • SDK version: 2.0.2.
  • Plugin version: 2.0.3
  • Release date: Jul 27, 2020

v1.1.0

  • SDK version: 4.2.0.
  • Plugin version: 0.0.3
  • Release date: Jan 30, 2025

v2.1.0

  • SDK version: 4.2.0.
  • Plugin version: 0.2.1
  • Release date: Apr 16, 2024

v1.6.1

  • SDK version: 4.1.3.
  • Plugin version: 0.0.8
  • Release date: Jan 31, 2024

v1.0.0

  • SDK version: 4.0.0.
  • Plugin version: 0.0.1
  • Release date: Aug 16, 2022

v3.1.0

  • SDK version: 4.0.0.
  • Plugin version: 3.1.0
  • Release date: Apr 22, 2021

v3.0.1

  • SDK version: 3.0.0.
  • Plugin version: 3.0.1
  • Release date: Jan 26, 2021

v2.0.2

  • SDK version: 2.0.2.
  • Plugin version: 2.0.2
  • Release date: Aug 6, 2020

v1.0.0

  • SDK version: 4.0.0.
  • Plugin version: 1.0.0
  • Release date: May 3, 2021

v2.0.0

  • SDK version: 4.2.0.
  • Plugin version: 0.2.0
  • Release date: Jul 17, 2024

v1.1.2

  • SDK version: 4.0.0.
  • Plugin version: 0.1.2
  • Release date: Sep 21, 2022

v1.0.0

  • SDK version: 3.0.0.
  • Plugin version: 0.1.0
  • Release date: Nov 11, 2020

v2.2.2

  • SDK version: 4.2.0.
  • Plugin version: 2.2.2
  • Release date: Feb 24, 2026

v2.2.1

  • SDK version: 4.2.0.
  • Plugin version: 2.2.1
  • Release date: Nov 13, 2025

v1.4.0

  • SDK version: 4.1.3.
  • Plugin version: 0.0.4
  • Release date: Sep 25, 2024

v1.0.0

  • SDK version: 4.0.0.
  • Plugin version: 0.0.1
  • Release date: Sep 27, 2022