+2005-06-16:
+
+ Pine compatibility for naming IMAP mailboxes has been removed, only
+ the common imap[s]:// syntax remains.
+
+ The first "round" of removing synonym variables is completed. The
+ replacements for the next round are: ask_followup_to ->
+ nntp_ask_followup_to, ask_x_comment_to -> nntp_ask_x_comment_to,
+ catchup_newsgroup -> nntp_catchup, followup_to_poster ->
+ nntp_followup_to_poster, group_index_format ->
+ nntp_group_index_format, inews -> nntp_inews, mime_subject ->
+ nntp_mime_subject, news_cache_dir -> nntp_cache_dir, news_server ->
+ nntp_host, newsrc -> nntp_newsrc, nntp_poll -> nntp_mail_check,
+ pop_checkinterval -> pop_mail_check, post_moderated ->
+ nntp_post_moderated, save_unsubscribed -> nntp_save_unsubscribed,
+ show_new_news -> nntp_show_new_news, show_only_unread ->
+ nntp_show_only_unread, x_comment_to -> nntp_x_comment_to. Please use
+ the contrib/update-config.pl script to update.
+
+ Due to frequent trouble, $imap_mail_check now defaults to 300 seconds
+ (5 minutes) rather than 5 seconds.
+
+2005-05-17:
+
+ Changes due to better integration of qdbm support w/ header caching:
+
+ - the $header_cache_pagesize variable is not available with as it's
+ not used
+ - the following feature tests were added: feature_qdbm, feature_gdbm,
+ feature_db4 (for ifdef/ifndef)
+