Certain tags (adjustable by mods and admins) now have aliases and parents. Aliases basically act as synonyms or common misspellings of a tag, so if there are multiple words that could mean the same thing they will show up the same in searches and also get blocked if necessary. Parent tags are a system similar to how e621 works; if a tag has a parent, it will also be added alongside the tag. This is for when a tag implies something else, like 'watersports' implying 'urine', and just helps to catch edge cases where someone might forget to add a useful tag. Let's do an example - if you block the tag 'two', which is an alias of the tag '2', it will be treated as if you also blocked '2'. As '2' has a parent of '1', it will also block anything with '1' and its alias 'one', and so on until there are no more parent tags. Fixed unconfirmed pawprints not showing up to the user who needs to confirm them. Oops. Also fixed an issue where some pages were broken due to my bad coding. Fixed a possible XSS issue where HTML was being rendered in pawprint comments. Updated search to actually work with multiple word tags and it now properly searches for parts of tags instead of the entire tag! (e.g. 'pika' will show you 'pikachu')