Merge pull request #1520 from rosteen/release-v2.8.0

Update changelog for 2.8.0 release

CHANGES.rst

@@ -1,42 +1,21 @@
-2.8 (unreleased)
+2.8 (2022-07-21)
 ================
 
 New Features
 ------------
 
-- Viewer/layer labels with icons that are synced app-wide. [#1465]
+- Added viewer/layer labels with icons that are synced app-wide. [#1465]
 
 Cubeviz
 ^^^^^^^
 
 - The "Import Data" button is hidden after a data cube is loaded into the app [#1495]
 
-Imviz
-^^^^^
-
 Mosviz
 ^^^^^^
 
 - Added ``--instrument`` CLI option to support NIRISS data loading in Mosviz. [#1488]
 
-Specviz
-^^^^^^^
-
-API Changes
------------
-
-Cubeviz
-^^^^^^^
-
-Imviz
-^^^^^
-
-Mosviz
-^^^^^^
-
-Specviz
-^^^^^^^
-
 Bug Fixes
 ---------
 
@@ -59,12 +38,6 @@ Imviz
   non-celestial WCS is loaded into Imviz together with another
   extension with celestial WCS. [#1499]
 
-Mosviz
-^^^^^^
-
-Specviz
-^^^^^^^
-
 Other Changes and Additions
 ---------------------------