Prepare 0.2.0 release.

Bump version number; update NEWS and README.md files; update
copyright notices.

NEWS

@@ -1,3 +1,9 @@
+Changes in fmail 0.2.0 (2019-01-12)
+
+    * Prune path components in an attachment’s filename.
+    * Support encryption with the -E, --encrypt option.
+
+
 Changes in fmail 0.1.2 (2018-02-26)
 
     * Correctly accept -U and -D options.

README.md

@@ -9,9 +9,9 @@ ready to be sent to a mail submission agent.
 
 The name “fmail” stands for something like “Formatting MAIL”.
 
-The main feature of Fmail is its ability to add attachments to the
-input message and to sign the whole message (including attachments)
-using [PGP/MIME](https://tools.ietf.org/html/rfc3156).
+The main feature of Fmail is its ability to add attachments to the input
+message and to sign and/or encrypt the whole message (including
+attachments) using [PGP/MIME](https://tools.ietf.org/html/rfc3156).
 
 The signing feature makes Fmail usable as a “signing filter”,
 taking a complete (but unsigned) mail on its standard input and
@@ -23,7 +23,8 @@ Install
 -------
 Fmail depends on the following libraries:
 
-- [libgpgme](http://www.gnupg.org/gpgme.html), to sign messages;
+- [libgpgme](http://www.gnupg.org/gpgme.html), to sign and encrypt
+  messages.
 
 - [libmagic](http://www.darwinsys.com/file/), to guess file type and
   encoding of attachments.

configure.ac

@@ -1,6 +1,6 @@
 dnl Configure template for the fmail package
 
-AC_INIT([fmail], [0.1.2],
+AC_INIT([fmail], [0.2.0],
         [dgouttegattat@incenp.org])
 AC_CONFIG_SRCDIR([configure.ac])
 AC_CONFIG_MACRO_DIR([m4])

man/fmail.1.in

@@ -125,7 +125,7 @@ Damien Goutte-Gattat
 .SH COPYRIGHT
 .ad l
 .PP
-Copyright \(co 2011,2018 Damien Goutte-Gattat
+Copyright \(co 2011,2018,2019 Damien Goutte-Gattat
 .PP
 This program is released under the GNU General Public License.
 See the COPYING file in the source distribution or

src/fmail.c

@@ -1,6 +1,6 @@
 /*
  * fmail - Mail formatter
- * Copyright (C) 2011,2018 Damien Goutte-Gattat
+ * Copyright (C) 2011,2018,2019 Damien Goutte-Gattat
  *
  * This program is free software: you can redistribute it and/or modify
  * it under the terms of the GNU General Public License as published by
@@ -93,7 +93,7 @@ info(void)
 {
     printf("\
 fmail %s\n\
-Copyright (C) 2018 Damien Goutte-Gattat\n\
+Copyright (C) 2019 Damien Goutte-Gattat\n\
 \n\
 This program is released under the GNU General Public License.\n\
 See the COPYING file or <http://www.gnu.org/licenses/gpl.html>.\n\