NTP users are strongly urged to take immediate action to ensure that their NTP daemons are not susceptible to being used in distributed denial-of-service (DDoS) attacks. Please also take this opportunity to defeat denial-of-service attacks by implementing Ingress and Egress filtering through BCP38.

ntp-4.2.8p13 was released on 07 March 2019. It addresses 1 medium-severity security issue in ntpd, and provides 17 non-security bugfixes and 1 other improvements over 4.2.8p12.

Please see the NTP Security Notice for vulnerability and mitigation details.

---

Are you using Autokey in production? If so, please contact Harlan - he's got some questions for you.

CALC{"formula"} -- add spreadsheet calculations to tables and outside tables

• The %CALC{"formula"}% variable is handled by the SpreadSheetPlugin. There are around 80 formulae, such as $ABS(), $EXACT(), $EXISTS(), $GET()/$SET(), $IF(), $LOG(), $LOWER(), $PERCENTILE(), $TIME(), $VALUE().
• Syntax: %CALC{"formula"}%
• Examples:
  • %CALC{"$SUM($ABOVE())"}% returns the sum of all cells above the current cell
  • %CALC{"$EXISTS(Web.SomeTopic)"}% returns 1 if the topic exists
  • %CALC{"$UPPER(Collaboration)"}% returns COLLABORATION
• Related: IF, SpreadSheetPlugin