Release Dash 2.20.0

Re: https://bugs.gnu.org/76618.

* NEWS.md (2.20.0): Fix typo.
* dash.el: Bump Version to 2.20.0.
* README.md:
* dash.texi: Regenerate docs.

NEWS.md

@@ -51,8 +51,9 @@ See the end of the file for license conditions.
 - New function `-frequencies` that takes a list and counts how many
   times each distinct element occurs in it (suggested by @ebpa, #209,
   #214, #399).
-- New functions `-zip-lists-fill` and `-unzip-lists` which are better
-  behaved versions of `-zip-fill` and `-unzip`, respectively (#400).
+- New functions `-zip-lists-fill` and `-unzip-lists` which are
+  better-behaved versions of `-zip-fill` and `-unzip`, respectively
+  (#400).
 
 ### From 2.19.0 to 2.19.1
 

README.md

@@ -43,7 +43,7 @@ Libraries")`](https://gnu.org/software/emacs/manual/html_node/emacs/Lisp-Librari
 
 Add something like this to the library's headers:
 
-    ;; Package-Requires: ((dash "2.19.1"))
+    ;; Package-Requires: ((dash "2.20.0"))
 
 See [`(info "(elisp) Library
 Headers")`](https://gnu.org/software/emacs/manual/html_node/elisp/Library-Headers.html).

dash.el

@@ -4,7 +4,7 @@
 
 ;; Author: Magnar Sveen <magnars@gmail.com>
 ;; Maintainer: Basil L. Contovounesios <basil@contovou.net>
-;; Version: 2.19.1
+;; Version: 2.20.0
 ;; Package-Requires: ((emacs "24"))
 ;; Keywords: extensions, lisp
 ;; URL: https://github.com/magnars/dash.el

dash.texi

@@ -1,7 +1,7 @@
 \input texinfo    @c -*- texinfo -*-
 @c %**start of header
 @setfilename dash.info
-@set DASHVER 2.19.1
+@set DASHVER 2.20.0
 @settitle Dash: A modern list library for GNU Emacs.
 @documentencoding UTF-8
 @documentlanguage en