Update CHANGES.
provided, degrees is now explicitely assumed. [#1252]
- MAST: Adding Tesscut interface for accessing TESS cutouts. [#1264]
- MAST: Add functionality for switching to auth.mast when it goes live [#1256]
+- JPLHorizons: Fix queries for major solar system bodies when
+ sub-observer or sub-solar positions are requested. [#1268]
+
0.3.8 (2018-04-27)
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