Prepare the 16.6.18 release

CHANGELOG.md

@@ -2,8 +2,8 @@ With a few exceptions, this is a record of mainly just user-facing
 changes—that is, either changes to the actual behavior of the checker, or
 changes to any options/interfaces the checker exposes for developers.
 
-# 16.6.nn
-NN June 2016
+# 16.6.18
+18 June 2016
   - link[rel=stylesheet] in body now non-error (body-OK)
   - rel=dns-prefetch|preconnect|prefetch|preload|prerender non-error+body-OK
   - style[scoped] now error

WHATSNEW.md

@@ -1,27 +1,27 @@
 
-nn June 2016.
+18 June 2016.
 This release makes `<link rel=stylesheet>` within the body a non-error, as
 well as also making the `link` `rel` values `dns-prefetch`, `preconnect`,
 `prefetch`, `preload`, and `prerender` non-errors (including in the body),
-and making a[rel=noopener] and area[rel=noopener] non-errors. Also in this
-release: `<style scoped>` and `<iframe seamless>` are now errors (because
+and making `a[rel=noopener]` and `area[rel=noopener]` non-errors. In
+addition: `<style scoped>` and `<iframe seamless>` are now errors (because
 they’ve been dropped from the HTML spec), using multiple `<meta charset>`
 elements is now an error, `allow-presentation` & `allow-orientation-lock`
-are now allowed values for iframe[sandbox], and complete checking for the
+are now allowed values for `iframe[sandbox]`, and complete checking for the
 (complicated) microsyntax of the `autocomplete` attribute is now performed.
 Finally, comment checking has been **experimentally** changed in this
 release (to match a recent change to the HTML spec) such that the checker
-no longer emits errors for `--` (consecutive hyphens) in a comment but does
-now emit specific error messages for `<!--` (nested comment) within a
-comment, and `--!>` at the end of a comment (which should be just `-->`).
+no longer emits errors for "`--`" (consecutive hyphens) in a comment but
+does now emit specific error messages for "`<!--`" (nested comment) within
+a comment, and "`--!>`" at the end of a comment (should be just "`-->`").
 
-More: https://github.com/validator/validator/blob/master/CHANGELOG.md#16nn
+More: https://github.com/validator/validator/blob/master/CHANGELOG.md#16618
 
 The files in this release provide a portable standalone version of the Nu Html
 Checker in two different forms: as a Java jar file, and as a Java war file.
 
-Use the jar file either for batch checking of HTML documents from the command
-line and from other scripts/apps, as documented at https://validator.github.io,
+Use the jar file either for batch checking of documents from the command line
+and other scripts/apps, as documented at https://validator.github.io/validator/,
 or as a self-contained service for browser-based checking of HTML documents over
 the Web—similar to https://checker.html5.org/ and https://html5.validator.nu/
 and https://validator.w3.org/nu/.