def METHOD_NAME():
    releases = {}
    soup = make_bs_request(URL)
    ff_releases = soup.find_all("ol", class_="c-release-list")
    with concurrent.futures.ThreadPoolExecutor() as executor:
        future_to_url = {
            executor.submit(
                get_version_and_date,
                requests.compat.urljoin(URL, p.get("href")),
                p.get_text()): p.get("href") for p in ff_releases[0].find_all("a")
        }
        for future in concurrent.futures.as_completed(future_to_url):
            try:
                (version, date) = future.result()
                print(f"{version}: {date}")
                releases[version] = date
            except(UnsupportedPageError, UnpublishedReleaseError):
                print(f"Unsupported release page: {future_to_url[future]}")
    return releases