fix mistake/cruft in 1.1.20 release notes this fix was intended to be amended in before release, but somehow got missed. 
diff --git a/WHATSNEW b/WHATSNEW index 2516be9..dad17d6 100644 --- a/WHATSNEW +++ b/WHATSNEW 
@@ -1919,7 +1919,7 @@  - mlock2 syscall wrapper  - memfd_create syscall wrapper  - explicit_bzero function -- header-level support for new linux features through 4.18 ?? +- header-level support for new linux features through 4.17  - wcsftime now supports padding specifier extensions  - dynamic linker's reclaim_gaps now works on fdpic archs  - getaddrinfo now honors AI_ADDRCONFIG