Adding note about jplhorizons [skip ci]
JPL Horizons Queries (`astroquery.jplhorizons`/astroquery.solarsystem.jpl.horizons)
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+.. Note::
+
+ Due to serverside changes the ``jplhorizons`` module requires astroquery v0.4.1 or newer.
+ Previous versions are not expected to function, please upgrade the package if you observe any issues.
+
+
Overview
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