NSD version 4.11.0 had a serious bug in which applying updates to zones (and other modifications that require a reload, such as adding and deleting zones), could stop entirely after reception of a broken or corrupted update via zone transfer. We believe that this broken state would appear as one of the NSD processes consuming 100% CPU. Version 4.11.1 has this corrected as well as some other smaller non-critical bugs.

We strongly advise to not run NSD version 4.11.0, and if you have it deployed already, upgrade to 4.11.1 at the earliest possible opportunity.

nsd 4.11.1

BUG FIXES:

• Fix #415: Fix out of tree builds. Thanks Florian Obser (@fobser).
• Fix #414: XoT interoperability with BIND and Knot
• Fix #421: old-main can quit before the reload process received
  from old-main that it is done on the reload_listener pipe.
  Thanks Otto Retter.
• Fix whitespace in comment.
• Fix #424: Stalled updates after corrupt transfer.

simdzone 0.2.1

BUG FIXES:

• Cleanup westmere and haswell object files (#244) Thanks @fobser
• Out of tree builds (#415)
• Fix function declarations for fallback detection routine in
  isadetection.h.