v3.3.21

What's new

• Add saveQuietly methods and save-related events to a number of classes. #3379 #6339 by @duncanmcclean @jesseleite
• Ability to replace extra ascii characters in slugs etc. #5496 by @FrittenKeeZ
• The templates fieldtype can add a "map to blueprint" option. It's used on the collection configuration form. #6337 by @FrittenKeeZ

What's improved

• Improve vendor asset cache-busting. #6312 by @jonassiewertsen