The next stable release of rspamd has been published. Here is a list of notable changes for 1.0.5 release:

• Add rspamd control interface:
  • support stat command to get runtime stats of rspamd workers
  • support reload command to reload runtime elements (e.g. sqlite3 databases)
• Rework curve25519 library for modular design:
  • add Sandy2x implementation by Tung Chou
  • fix CPU detection for variables loading assembly
  • add testing for curve25519 ECDH
• New fixed strings library
• Add R_SUSPICIOUS_IMAGES rule

Less important changes:

• Enable mmap in sqlite3
• Use new strings in the HTTP code
• Improve google perftools invocation
• Improve performance profiling in http test
• Reorganize includes to reduce namespace pollution
• Allow specific sections printing in configdump command
• Rework workers signals handlers to be chained if needed
• Update socketpair utility function
• Add control_path option for rspamd control protocol
• Fix ownership when listening on UNIX sockets
• Rework signals processing in main
• Remove extra tools from rspamd (they live in rspamadm now)
• Remove global rspamd_main
• Add global timeout for the overall task processing (8 seconds by default)
• Sanitize NULL values for fuzzy backend
• Store NM between encrypt/decrypt
• Add textpart:get_words_count method
• Fix generic DNS request in lua
• Tune hfilter weights
• Add support of IPv6 in hfilter
• Fix parsing of HTTP headers with IP addresses
• Sync with the recent libucl
• Various minor bugfixes

This version is partially backward compatible with 1.0.0. Here is the incompatible change:

Signing, configuration test and other side options have been removed from the main rspamd binary in honor of
`rspamadm` utility which provides drop-in replacement for all functions removed. The main functionality of `rspamd`
binary has not been changed.

Please update your scripts if they use rspamd -t or similar things to the according rspamadm invocation, for example rspamadm configtest.