Add bullet re: recognizing more empty queries (#458)

r-lib · Jul 26, 2017 · c1f5092 · c1f5092
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diff --git a/NEWS.md b/NEWS.md
@@ -23,6 +23,8 @@
 
 * Fix bug for OAuth 1 process: `oauth_encode()` now handles UTF-8 characters correctly.
   (@yutannihilation #424)
+
+* More forms of empty query are recognized as such. Eliminates a source of spurious trailing `?` and `?=` in URLs produced by `modify_url()`. (@jennybc #452)
 
 # httr 1.2.1