Post Friction 2.15.1

• Rename post friction option "white/black list ratings" to "allow/deny reactions"
• Fix php 8.0+ "Array to string conversion" error when allow-list/deny-list reactions are changed
• Fix "Out of range value for column 'pf_warn_on_multi_post_recency'" error when saving a value > 255
• Allow setting the regency value for "Warn on multiple posts" to 0 to apply without a timeout
• Fix per-thread old age warning not working
• Fix reply delay 'delay per user' flag not working
• Fix reply delay's last post-time not being correctly reset on a failed post

• Rework UI for overriding forum/thread friction options.
  • This now allows overriding integer options to a zero value where before that would use the global/forum default.

• Fix using "Use node option" when editing a forum's Post Friction options was ignored.
• Fix on deleting a user, the per-thread Post Friction logs did not have the user_id zeroed out.
• Force global namespace for functions which are known to be optimizable to bytecode in php, or known global functions to avoid a current namespace lookup for the function.
• Use font-awesome icon instead of a png for add-on icon
• Add moderator log support for editing post friction options

• Fix per-thread "Per-user reply delays" option not working as expected

• Fix MySQL 8+ compatibility when upgrading

• Fix "MySQL query error [1406]: Data too long for column 'friction'" when large number of post friction options are selected.
  This requires increasing the size of the column
• Add per-thread "Users can accept post friction warning" option
  • Allows overriding the forum "accept post friction warning" permission. Does not affect moderators or administrators

• Add Word Count Search integration to avoid unexpected recomputing a post's word-count on reply

• For various word-count options; reduce word-count overestimation, by skipping erroneous non-word characters.

• Fix; "[E_WARNING] Redis::set(): EXPIRE can't be < 1"

• Harden various template feature to be more reliable in future updates
• Fix "delay between replies" would count failed post attempts
• Changing the 'delay between replies' option now applies to users who have already replied (on the next attempt)
• Implement "Per-user reply delays" option (disable to switch to per-thread instead of per-user)
  • Ideal for those super-hot political threads!
• Add reporting of default values for options; "Warn on image being quoted" and "Warn on multiple posts"