...

1. Pull the latest changes from the website's master branch.
2. Go to the ignite_website_root/_docs directory.
3. Run the `./build.sh --version={version} --github-branch={branch} --latest` command to transform the docs from the AsciiDoc to the HTML format, and add the HTML files to the website repository
   The script pulls the given branch from the apache-ignite code base repository and generates the docs from the adoc files. The resulting HTML files are located in the "/docs" directory. 
   For example:
   ./build.sh --version=2.9.0 --github-branch=IGNITE-2.9 --latest
4. Change that the version of the docs was generated without issues using your local installation of the website: http://localhost/docs/latest/
5. Push the generated files to the ignite website master. They will be published automatically.
6. Check that the version was published successfully on the Ignite website: https://ignite.apache.org/docs/latest/

Updating Published Docs

Use the same command to generate an updated version of already released docs but do NOT specify the "–latest" flag:

 ./build.sh --version=2.8.0 --github-branch=IGNITE-2.8-docs

As for the rest, follow the procedure described in the Publishing New Version section above.