bump to ffv1 15 and ffv1 v4 12

Github: Closes #214

Author: dericed

Makefile

@@ -1,8 +1,8 @@
 SRC=ffv1.md
 PDF=$(SRC:.md=.pdf)
 HTML=$(SRC:.md=.html)
-VERSION=14
-VERSION-v4=11
+VERSION=15
+VERSION-v4=12
 
 $(info RFC rendering has been tested with mmark version 2.0.48, xml2rfc 2.32.0, xmlstarlet 1.6.1, pdfcrop v1.38, and pdf2svg 0.2.3, please ensure these are installed and recent enough.)
 

rfc_frontmatter.md

@@ -12,8 +12,8 @@ name = "Internet-Draft"
 stream = "IETF"
 status = "informational"{V3}
 status = "standard"{V4}
-value = "draft-ietf-cellar-ffv1-14"{V3}
-value = "draft-ietf-cellar-ffv1-v4-11"{V4}
+value = "draft-ietf-cellar-ffv1-15"{V3}
+value = "draft-ietf-cellar-ffv1-v4-12"{V4}
 
 [[author]]
 initials="M."