+1.5.9:
+ * [Conf] Increase min_bytes to avoid FP
+ * [Conf] Remove ratelimits from default configuration
+ * [CritFix] Fix accepting on IPv6 sockets
+ * [CritFix] Zero fill sockaddr_un
+ * [Feature] Add `text_multiplier` param
+ * [Fix] Check min_bytes for images as well
+ * [Fix] Do not add exact hashes from different parts
+ * [Fix] Fix memory leak when accepting from unix sockets
+ * [Fix] Fix some more issues about duplicated fuzzy requests
+ * [Fix] Phishing: strict_domains
+ * [Fix] Skip text parts when checking binary parts in fuzzy check
+ * [Minor] Add the same duplicates protection for all fuzzy hashes types
+ * [Minor] Fix braces
+ * [Minor] Fix test
+ * [Minor] SPOOF_DISPLAY_NAME: Use all SMTP/MIME recipients
+ * [Minor] Validate assumed spoofed display name domains to contain a dot
+
+
+1.5.8:
+ * [CritFix] Fix memory leak in fuzzy check
+ * [CritFix] Fix memory leak in maps scheduling
+ * [Feature] Multimap: email:domain:tld filter
+ * [Fix] DKIM Signing: avoid nil index when From header is missing
+ * [Fix] Do not set bayes probability if we don't use it
+ * [Fix] Do not stop on illegal unicode points - replace them
+ * [Fix] Fix brain-damaged spamc protocol for now
+ * [Fix] Fix Redis timeout set
+ * [Fix] Fix spamc support in rspamd proxy
+ * [Fix] Multimap: Received IP filters with Redis
+ * [Fix] Parse rgb[a](x,x,x[,x]) css colors
+ * [Fix] Reresolve upstreams even if there is a single server there
+ * [Fix] Treat empty address as valid
+ * [Fix] Try harder to detect CTE
+ * [Fix] Try to deal with v4 mapped to v6 addresses on accept
+ * [Minor] Add `wsf` and `hta` bad archive extensions
+ * [Minor] Fix configuration option
+ * [Minor] Fix result parsing for SAVAPI
+ * [Minor] Further logging improvements
+ * [Minor] Improve logging of errors
+ * [Minor] Prevent MID_CONTAINS_FROM from firing on empty address
+ * [Minor] Reduce digit->number transmission penalty
+ * [Minor] Relax CTYPE_MISSING_DISPOSITION rule
+
+
+1.5.7:
+ * [CritFix] Fix corruption when multiple fuzzy are defined
+ * [CritFix] Fix learn condition in fuzzy check
+ * [Feature] Add rules to detect bad 8bit characters in From and To
+ * [Feature] DKIM signing: sign_networks/local address specific use_domain settings
+ * [Feature] Support numeric arguments for Redis requests
+ * [Fix] Deal with 8bit characters in email addresses
+ * [Fix] Fix couple of issues in FORWARDED rule
+ * [Fix] Fix passing data to log helper when many symbols defined
+ * [Fix] Fix R_BAD_CTE_7BIT rule
+ * [Fix] Fix REPLYTO_UNPARSEABLE rule
+ * [Fix] Fix setting of email address
+ * [Fix] Rspamadm grep: Disable Lua patterns in string search by default
+ * [Minor] Add Lua 5.3 workaround
+ * [Minor] Add lua methods to detect if a part has 8bit characters
+ * [Minor] Allow session-less lua dns requests
+ * [Minor] Allow to append greylist end time to message reported
+ * [Minor] Avoid `nil` table
+ * [Minor] Disable dkim_signing if redis is specified but not configured
+ * [Minor] Fix build with pcre2
+ * [Minor] Fix rule
+ * [Minor] Fix warnings
+ * [Minor] Format floating point number
+ * [Minor] Push email flags to the lua API
+ * [Minor] Silence some warnings
+ * [Minor] Silence warning
+ * [Minor] Try all hostname regexps to find the most significant one
+ * [WebUI] Fix add header filter in history
+
1.5.6:
* [Feature] Add unigramms support in bayes
* [Feature] Allow configurable sign headers for DKIM