Sam Varshavchik with the Courier Mail Server project announced updates for all their major software packages including courier-imap, courier-authlib, and maildrop, in addition to the Courier MTA. The major fix common to most packages appears to be the plugging of a memory leak which only came into play once a server had run out of memory. Otherwise, minor fixes for all packages.

• Courier 0.55.1
• courier-authlib 0.59.3
• courier-imap 4.1.3
• maildrop 2.0.4
• sqwebmail 5.1.6