~jk

ChangeLog

• added a threaded event handling layer
• added support to change the auth-response on the way to the backend
• added timing infrastruture
• added out-of-tree plugins builds and pkg-config support
• fixed handling of broken length encoded data in resultsets
• fixed version encoding in win32 (#45996)
• fixed too small listen backlog() (#43278)
• fixed configure check if flex is really installed (#45766)
• fixed handling of >16M packets (#35202)
• fixed parsing of invalid IP-addresses (#47273)
• fixed off-by-one line-numbers in Lua stackstraces (#47348)