+0.7.2:
+ * Convert all maps to the compressed radix trie
+ * Allow IPv6 addresses in IP maps
+ * Remove dynamic items support from symbols cache
+ * Allow hex encoded output of strings
+ * Fix bug with control connections count
+ * Process fuzzy weight correctly (reported by @fatalbanana)
+ * Remove extra reference retain of http connection on error
+ * Remove deprecated options from the default config
+ * Add `one_shot` attr to metric's symbols
+ * Doc: add documentation for metrics
+ * Add Upstart job to debian packaging (by @CameronNemo)
+ * Config: improve SURBL symbols descriptions (by @citrin)
+ * Config: reflect SURBL changes (by @citrin):
+ - Outblaze removed, malware moved to separate list:
+ http://www.surbl.org/news/internal/MW-malware-sublist-added-to-multi
+ * Fix C modules initialization on restart
+ * Treat single IP as a single IP in radix lists (reported by @citrin)
+ * Do not touch file and core limits if not asked explicitly (reported by @citrin)
+ * Improve logging for fuzzy errors
+ * Block SIGPIPE for HTTP writing
+ * Doc: update manual pages
+ * Fix HTTP connection termination
+ * Reduce default number of parallel requests to 8
+ * Sync with libucl include features
+
0.7.1:
* Fix typo in stat output.
* Fix issues with includes crossing with the system includes