Updated changelog to reflect all changes since 0.3

CHANGES.rst

@@ -1,13 +1,34 @@
 0.4.0 (unreleased)
 ------------------
 
-- Started adding support for showing tables of data using layers. [#122]
+- Added ``pause_time`` and ``play_time`` for controlling time. [#146]
+
+- Added support for displaying fields of view for common telescope. [#102]
+
+- Added ``minor_orbits`` and ``stars`` attributes to control the visibility
+  of minor orbits and stars in solar system mode. [#145]
+
+- Added support for showing tables of data using layers. [#122, #136, #139, #140, #143, #147, #150]
 
 - Added ``load_fits_data`` method for Qt and Jupyter clients. [#78]
 
-- Fix compatibility with Jupyter Lab. [#63, #65]
+- Added support for non-sky modes (e.g. solar system mode). [#74, #83, #95, #98]
 
-- Added GUI controls for imagery layers. [#64]
+- Added GUI controls for imagery layers using the ``layer_controls`` attribute. [#64]
+
+- Added support for exploring available imagery layers. [#71]
+
+- Added support for showing circle collections with annotations. [#54]
+
+- Switch to use OpenGL API. [#73]
+
+- Fixed compatibility with Jupyter Lab. [#63, #65]
+
+- Fixed compatibility with older versions of Qt. [#133]
+
+- Fixed compatibility with unicode strings for colors on Python 2. [#105]
+
+- Improved documentation. [#60, #70, #84, #101, #109]
 
 0.3.0 (2017-12-20)
 ------------------