change ES version

Author: regulartim

docs/GreedyBear/Installation.md

@@ -78,12 +78,12 @@ In the `env_file`, configure different variables as explained below.
 - `DEFAULT_SLACK_CHANNEL`: ID of the Slack channel you want to post the message to
 
 ## ElasticSearch compatibility.
-Greedybear leverages a [python client](https://elasticsearch-py.readthedocs.io/en/v8.19.1/) for interacting with ElasticSearch which requires to be at the exact major version of the related T-POT ElasticSearch instance.
+Greedybear leverages a [python client](https://elasticsearch-py.readthedocs.io/en/v9.2.1/) for interacting with ElasticSearch which requires to be at the exact major version of the related T-POT ElasticSearch instance.
 This means that there could problems if those versions do not match.
 
-The current version of the client installed is the 8.19.3 which allows to run TPOT version from 22.04.0 to 24.04.1 without any problems (and some later ones...we regularly check T-POT releases but we could miss one or two here.)
+The current version of the client installed is the 9.2.1 which allows to run TPOT version >= 24.04.1 without any problems (we regularly check T-POT releases but we could miss one or two here).
 
-If you want to have compatibility with previous versions, you need to change the `elasticsearch8` version [here](https://github.com/intelowlproject/GreedyBear/blob/main/requirements/project-requirements.txt) and [re-build](https://intelowlproject.github.io/docs/GreedyBear/Installation/#rebuilding-the-project-creating-custom-docker-build) locally the project.
+If you want to have compatibility with previous versions, you need to change `elasticsearch` to `elasticsearch8` with an appropriate version [here](https://github.com/intelowlproject/GreedyBear/blob/main/requirements/project-requirements.txt), adjust the imports [here](https://github.com/intelowlproject/GreedyBear/blob/main/greedybear/cronjobs/repositories/elastic.py) and [here](https://github.com/intelowlproject/GreedyBear/blob/main/greedybear/settings.py), and [re-build](https://intelowlproject.github.io/docs/GreedyBear/Installation/#rebuilding-the-project-creating-custom-docker-build) the project locally.
 
 ## Update and Re-build