+v3.9 (unreleased)
+ * Add a new `trust-link` setting, to prefer the `link` attribute over the `id` attribute for identifying entries.
+
+v3.8 (2014-01-18)
+ * Sluggify feed names on opmlimport.
+ * Allow Unicode letters and digits in feed names, instead of just ASCII lettters and digits.
+
+v3.7 (2013-10-11)
+ * Fix fallback for titles that contain malformed HTML.
+ * Fix atomic saves to avoid garbling config and data files if the disk is full.
+ * Convert the `friendly-name` boolean to the new `name-format` setting. This allow users to customize how the friendly name is constructed.
+ * Demote guessed encodings logs from 'error' to 'warning'.
+
+v3.6 (2013-09-09)
+ * Fix missing port argument for IMAPAuthenticationError.
+ * Fix `<div id="entry>` syntax error in HTML mail.
+
+v3.5 (2013-06-05)
+ * Added digest generation and post-processing hooks.
+ * Fix html2text configuration (ignored since 2012-10-04).
+ * Fix opmlexport crash due to orphaned feed data.
+ * Use feed names in OPML 'text' attributes.
+
+v3.4 (2013-05-14)
+ * Added post-processing hooks for user-specified message manipulation.
+ * Added settings for IMAP delivery. The old `use-smtp` boolean has been replaced by a new `email-protocol` setting. Non-IMAP users should adjust their configuration to set `email-protocol` to either `sendmail` or `smtp`.
+
+v3.3 (2013-04-13)
+ * Fix SMTP message submission logic.
+ * Fix error inheritence (super() calls).
+ * Convert html2text parsing errors to `ProcessingError`s.
+ * Cleanup html2text error handling.
+ * Drop Google Reader rel-via manipulation.
+ * Drop the wrapping <table> elements from HTML mail
+
+v3.2 (2013-03-13)
+ * Use extended interpolation in configuration files, to allow percent signs (%).
+ * Added .as_string() fallback to email flattening (only used if `use-smtp = False` and `use-8bit = True`).
+ * Added sendmail configuration option. Change this if you want to use an alternative, sendmail-compatible mailer.
+
v3.1 (2013-02-14)
* Import __url__, __author__, and __email__ in rss2email.error, which fixes bugs in formatting a number of errors.