[pitivi] Release 2021.05

[Alexandru Băluț <alexbalut src gnome org>]

commit 167f230fb3b68d9c960256cba245f003cd4dfa40
Author: Alexandru Băluț <alexandru balut gmail com>
Date:   Sun May 30 01:22:56 2021 +0200

    Release 2021.05

 NEWS                                  |  9 +++++++++
 data/org.pitivi.Pitivi.appdata.xml.in | 10 ++++++++++
 docs/release.md                       | 11 +++++++----
 meson.build                           |  2 +-
 4 files changed, 27 insertions(+), 5 deletions(-)
---
diff --git a/NEWS b/NEWS
index 9919e05c6..d3d31f4f5 100644
--- a/NEWS
+++ b/NEWS
@@ -1,3 +1,12 @@
+Version 2021.05
+~~~~~~~~~~~~~~~
+Released: 2021-05-30
+
+New Features:
+ - Clips in the Media Library can be tagged.
+ - Drag a keyframe vertically or horizontally by pressing Ctrl.
+ - Keyboard shortcuts to seek to the previous/next marker.
+
 Version 2021.01
 ~~~~~~~~~~~~~~~
 Released: 2021-01-31
diff --git a/data/org.pitivi.Pitivi.appdata.xml.in b/data/org.pitivi.Pitivi.appdata.xml.in
index 0900f25af..f449d2a2a 100644
--- a/data/org.pitivi.Pitivi.appdata.xml.in
+++ b/data/org.pitivi.Pitivi.appdata.xml.in
@@ -41,6 +41,16 @@
   <developer_name>The Pitivi Team</developer_name>
 
   <releases>
+    <release version="2021.05" date="2021-05-30">
+      <description>
+        <p>This release adds the following features:</p>
+        <ul>
+          <li>Clips in the Media Library can be tagged.</li>
+          <li>Drag a keyframe vertically or horizontally by pressing Ctrl.</li>
+          <li>Keyboard shortcuts to seek to the previous/next marker.</li>
+        </ul>
+      </description>
+    </release>
     <release version="2021.01" date="2021-01-31">
       <description>
         <p>This release adds the following features:</p>
diff --git a/docs/release.md b/docs/release.md
index bbabea470..0b59a4d7e 100644
--- a/docs/release.md
+++ b/docs/release.md
@@ -52,8 +52,11 @@ been increased. If doing a regular release, update the version number with the
 current year and month and remove the micro, if any. Normally this is the
 same as the name of the GitLab milestone you just archived.
      * [NEWS](https://gitlab.gnome.org/GNOME/pitivi/blob/master/NEWS):
-Copy the exec summary of changes also here. This ends up in the `.news` file at 
[download.gnome.org/sources/pitivi](https://download.gnome.org/sources/pitivi/).
-     * 
[data/org.pitivi.Pitivi.appdata.xml.in](https://gitlab.gnome.org/GNOME/pitivi/blob/master/data/org.pitivi.Pitivi.appdata.xml.in):
 Run `appstream-util news-to-appdata NEWS` and copy the new content to the appdata.xml file.
+Compose the exec summary of changes, at the top. This ends up in the `.news`
+file at [download.gnome.org/sources/pitivi](https://download.gnome.org/sources/pitivi/).
+     * 
[data/org.pitivi.Pitivi.appdata.xml.in](https://gitlab.gnome.org/GNOME/pitivi/blob/master/data/org.pitivi.Pitivi.appdata.xml.in):
+Run `appstream-util news-to-appdata NEWS` and copy the generated content into
+the appdata template.
      * [AUTHORS](https://gitlab.gnome.org/GNOME/pitivi/blob/master/AUTHORS):
 If there are new maintainers.
 
@@ -78,8 +81,8 @@ If there are new maintainers.
    $ cd /tmp/pitivi/repos/community-x86_64/
    $ cp .../pitivi-YYYY.MM.Z.tar.xz .
    $ vim PKGBUILD
-   ... Update "pkgver",
-   ... Make sure "source" ends in .tar.xz
+   ... Update "pkgver"
+   ... Make sure the filename at the end of "source" matches the copied file
    ... Update "sha256sums"
    $ makepkg
    $ makepkg -i
diff --git a/meson.build b/meson.build
index adfe8f929..7bf847347 100644
--- a/meson.build
+++ b/meson.build
@@ -1,4 +1,4 @@
-project('pitivi', 'c', version : '2021.01.1', meson_version : '>= 0.46.0')
+project('pitivi', 'c', version : '2021.05', meson_version : '>= 0.46.0')
 host_system = host_machine.system()
 
 pymod = import('python')