[libpeas] Release libpeas-1.28.0

[Christian Hergert <chergert src gnome org>]

commit 04a873b2dd71228eb3cf0fe0510cd0ea8721f43b
Author: Christian Hergert <chergert redhat com>
Date:   Sat Sep 12 11:34:17 2020 -0700

    Release libpeas-1.28.0

 NEWS        | 10 ++++++++++
 meson.build |  2 +-
 2 files changed, 11 insertions(+), 1 deletion(-)
---
diff --git a/NEWS b/NEWS
index bca75aa4..2b09713d 100644
--- a/NEWS
+++ b/NEWS
@@ -1,3 +1,13 @@
+Overview of Changes in libpeas 1.28.0
+=====================================
+
+* Do not build tests when introspection is disabled/missing
+* add missing locale.h include
+* Translation updates:
+  - Chinese (China)
+  - Portuguese
+  - Ukrainian
+
 Overview of Changes in libpeas 1.26.0
 =====================================
 
diff --git a/meson.build b/meson.build
index 43fb062f..dfa8004d 100644
--- a/meson.build
+++ b/meson.build
@@ -1,6 +1,6 @@
 project(
   'libpeas', 'c',
-  version: '1.26.0',
+  version: '1.28.0',
   license: 'LGPLv2.1+',
   meson_version: '>= 0.49.0',
   default_options: [