3.8.0

• zimsplit: Fixed (large) --size option (@veloman-yunkan #520)
• zimcheck: Validation of MIME type for reserved metada (@veloman-yunkan #530)
• zimcheck: Improve memory mgmt around message logging (@Pranavjeet-Naidu #500)
• zimcheck: Introduce --quick option to avoid reporting all link error for each page (@Pranavjeet-Naidu #505)
• zimcheck: Overhaul of link normalization to fix many links related bug (@veloman-yunkan #510 #511)
• zimcheck: Count graphemes instead of unicode code point in metadata length checks (@Pranavjeet-Naidu #499)
• zimcheck: Properly parse all <script> src attributes (@veloman-yunkan #525)
• zimcheck: Classify arbitrary URI schemes as external (@tomatotomata #518)
• zimwriterfs: Improve the refresh URL parsing (@kelson42 #515)
• Update CI/CD workflows (@veloman-yunkan #532, @kelson42 #503)
• Compilation relies now solely on libmagic.pc (@kelson42 #504)