def METHOD_NAME():
    script_dir = os.path.dirname(os.path.realpath(__file__))
    path = os.path.join(script_dir, '..', '..', 'CHANGELOG.md')
    issues = set()
    # Flag that
    in_issue_section = False
    with open(path, 'r') as f:
        for line in f:
            #print('line: ', line)
            line = line.strip()
            if line.startswith('**'):
                section_name = line.replace('**', '')
                if section_name in ISSUE_SECTION_NAMES:
                    #print('  ', 'is issue section', section_name)
                    in_issue_section = True
                else:
                    #print('  ', 'is not issue section', section_name)
                    in_issue_section = False
            if in_issue_section:
                match = re.search('#([\d]+)', line)
                if match is not None:
                    #print('  ', 'reference', match.group(1))
                    issues.add(match.group(1))
    # Convert to list of number
    return sorted([int(i) for i in issues])